2012年5月30日星期三

Newest SAMSUNG 5 series laptop 550P NP550P5C NP550P7C


SAMSUNG 550P bare metal weight 1.515Kg, plus travel power adapter weighs about 1.850Kg, this weight is good for the business of 12.5 inches, very high levels of reinforcement materials and design due to the body, so the weight on will increase.

550P high-strength magnesium alloy material used to build, cover the wire drawing process can effectively eliminate the fingerprint residue. A surface after a special anti-fouling treatment can effectively prevent fingerprints and dirt residues. Interfaces, 550P provides a business should have to have some of the major expansion interface, fully meet the routine business use. The thoughtful design on 34mm the ExpressCard highlight the details of processing capability, USB3.0 absence seems to have regrets.

The 550P uses a 14.5-inch 16:9 LED matte display with a resolution of 1366 × 768. The matte screen can effectively prevent glare on the human eye damage caused by prolonged use can also relieve visual fatigue. In addition, the rubber edge of the screen buffer zone can effectively reduce the impact by the fall of the body, play a role in protecting the screen and keyboard.

samsung 550P uses a common turn sink design, the roof maximum open angle of about 140 degrees, the solid angle is also very high and the top cover is open. 550P of the keyboard follows the classic design of the Latitude, button feedback moderate intensity, long the operation will not have the feeling of discomfort. This keyboard also spill-resistant design, can effectively protect the inside of the machine. In addition there is equipped with a backlit keyboard models available to consumers in 550P.

The touchpad, like follow the traditional design, matte texture surface feel comfortable, misuse is not likely, below the double shortcut keys sound is also very light. However, due to body size constraints, this area of ​​the touchpad is still too small.

The quasi-business natural and ultimately, biometric fingerprint recognition device, 550P fingerprint reader in the lower-right corner of the body C face, about a variety of certification mark. 550P fuselage backplane only one screw to screw it gently toward a push to open the entire backplane. In addition to the memory and hard drive can be upgraded processor fan for dust clean-up. In addition, 550P with SAMSUNG 550P Battery provides us with a 3 min PCIE interface, one half-height min, PCIE connect to a wireless network card, the remaining two min PCIE interface, a full-height one half-height, we can extend the equipment , such as the SSD.

550P matte display can effectively protect the human eye, reducing interference from external light. The solid shaft design 550P of the roof with a high degree of stability. Back dismantling a rapid disassembly of the screw is very humane, the user is also very convenient. In addition, the bottom of the expansion slot design also makes the 550P with more scalability.

Samsung 550P is equipped with the processor Intel SNB i5 2520M, using 32nm process technology, dual-core quad-thread design, with 3MB L3 cache, the default frequency as high as 2.5GHz the Turbo accelerate soared to 3.3GHz, high frequency performance upgrade is very intuitive, I believe the good performance of this CPU in the next test.


This SAMSUNG NP550P5C using mainstream sub-Island-style keyboard design, but different from the previous NP550P7C series "arc" keyboard (Dichromic) to design, but with a traditional chocolate keyboard design, a key rebound moderate intensity, use feel good.

The touchpad design is a unique blend of design style with palm rest, touch operating area uniform distribution of small bumps, the use of skin-like layer that makes good use touchpad feel, in the bottom of the touchpad area is also designed left and right mouse button.

The same as the palm rest of the design and roof materials used, using a skin-like paint coating design, the palm of your hand placed on the above I feel good, and more comfortable to use. Using the now popular sunken shaft design style, maximum opening and closing angle can reach 130 degrees around the edge of the C surface is also marked on both sides of the corresponding interface, user-friendly.

Interface design in general, slightly more number in the left side of the front-end interface types and three USB3.0 interface location is too close, there will be some impact in the use of multiple external devices. The same as the traditional 14-inch notebook, this NP550P5C with SAMSUNG NP550P5C Battery on the underside of the design also uses a removable baffle, the user can disassemble the hard drive and memory upgrade. The demolition of the right side of the baffle can also be the main radiator fan, etc. for cleaning operation, the operation is very convenient.

Notebook computer as a flagship fashion, we can not expect the the SAMSUNG NP550P7C size and weight to reach the ultimate look at the following measurement parameters, it belongs to medium-size 14.0-inch notebook.

SAMSUNG NP550P7C configuration is a 14.0-inch glossy screen, the resolution of the previous generation is still 1366x768. LCD manufacturers AU Optronics AU Optronics B140XW01 the V8 of specific models [14 "LCD] measured the effect of belonging to the mainstream standards, the general viewing angle.

Reading the SAMSUNG NP550P7C appearance, we are open to look at its top cover manipulation region. C surface is the classic chocolate keyboard, editing experience feel more rigid, but the key rebound or can. Of particular note here is the design of the touchpad, and C surface blend (actual area above reticulate) from a distance, the operating feel very smooth, much useful than the ordinary one touchpad.

After measuring the length and width of the SAMSUNG NP550P7C: 343x240mm, thickness :25.1-31 .8 mm in mainstream video games this is a medium size. The bare weight: 2.155Kg, travel weight: 2.475Kg. Shaft sinking design, the maximum opening and closing of 135 degrees, relatively strong.

With simple practical the SAMSUNG NP550P7C configuration equipped with a new generation of chipsets HM76 with the previous generation i5, 2450M, and so has two advantages, one can get more native USB3.0 support new chipset, the second is the third generation of i5 and i3 released in June, quickly followed to achieve the smooth transition of the two generations of products.

The SAMSUNG NP550P7C new second-generation Intel cool wisdom 5 processor, i5, 2450M, the default clocked at 2.5GHz, 32nm process technology, the L3 cache 3MB, dual four thread support for AVX media instruction set, TDP of 35W. HM76 chipset motherboard, 2x2GB DDR3 1333MHz memory configuration of 1GB of video memory entry-level the Geforce 610M significant independence, although the game performance will be very good, but it should be Fu Gaoqing Entertainment ease.

There are a lot of laptops are not configured to separate graphics card, or just getting started with significant independence, because these notebooks are not located in the high-end gaming users, for example, we measured this the SAMSUNG NP550P7C with SAMSUNG NP550P7C Battery, the main selling point is the 3D somatosensory technology and user experience, so with a high-end i5 CPU is sufficient. From the achievements of the CPU Sysmark score 188 points more than the average level of the average mainstream notebook, suited to learning and home entertainment use.

In the fuselage on both sides, the the ASUS the A55V body on both sides of interface are two USB 3.0 miniHDMI interface, mini VGA interface, headphone / microphone composite interface with the mainstream 14-inch notebook configuration interface types and quantities of still have some differences, but the A55V provides us with a USB to RJ45 network interface adapter cable, mini VGA adapter cable, to a certain extent make up for its lack of interface types.

Asus the A55V keyboard surface design fairly simple, in addition to chocolate keyboard and touchpad do not set any independent shortcuts, and even the start button integrated into the design of the keyboard, plus CNC lathe from a single piece of metal materials to build the C shell, fine workmanship, not any seams, and embodies the spirit of the pursuit of the ultimate Asus A55V.

Although the overall layout of the A55V and on the generation of A55 did not change much, but the configuration of the keyboard has escalated, not only in the use of touch is more comfortable than the A55's keyboard, but it comes with a backlight function, via the Fn + F3 / F4 to adjust the backlight brightness, Fn + A to turn on or turn off the backlight.

Asus A55V-in-one configuration of the touch pad area is quite large, the reason why the configuration of such large touchpad in order to better support multi-touch operation, we use two fingers in the rotation above picture rotation function; three hands point to the next slide, you can play the role of the Show Desktop; when we use three fingers sliding up, you can experience the Alt + Tab in Windows7 feature, start the 3D window switching mode; two fingers up or down to achieve the mouse wheel function.

The multi-touch features, but our daily use is the use of the touch pad control the cursor, so the touch of the touchpad, position the cursor precisely our feelings. For ASUS A55 touchpad overall touch is more comfortable, more smooth finger in the process of sliding above, although the use of integrated design, but its touchpad buttons are still maintained a good experience, the sound crisp press reflect the accurate cursor drift.

With the arrival of 2012, Intel 22nm 3D transistor processors officially released, super this started to become more personalized, upgraded version of this test, the ASUS A55 with ASUS A55V Battery, Asus second-generation super this A55V on the display a breakthrough, a bold use of quality more IPS LCD panel, 13.3-inch screen with ultra-high resolution of 1920 × 1080, pixel density 165PPI, compared with products of 1366 × 768 resolution screen more fine.

Apple NEW iPad is equipped with 9.7-inch 2048 x 1536 resolution display, we found that the tradition of the original 13, 14, 15-inch laptops, the 1366 × 768 resolution screen display is so rough, super this as a traditional notebook alternative, the first generation of super-this is more like "downsizing" after the traditional notebook, its screen resolution also follows the traditional 1366 × 768.

2012年5月29日星期二

Newest LENOVO ThinkPad X230 Hybrid coming in 2012


Lenovo ThinkPad X230 Hybrid body underside with removable baffles, will open to replace the memory and hard drive, but also equipped with a high mSATA interface mSATA interface scalable solid-state hard drive, to mention the efficiency of the system is running. Lenovo ThinkPad X230 Hybrid unlike the previous generation of X220 as open backplane can clean up dust, if you want to carry out cleaning operations need to disassemble the machine, it is difficult for the average user, it is recommended to go to after-sales service center processing.

Shows the configuration of the Lenovo ThinkPad X230 Hybrid just above table currently for sale, powered by Intel's latest Ivy Bridge Core i7 3610QM processor, NVIDIA GT650M graphics, and prior to the ThinkPad X230 uses the same new generation of cool Core i7 processor, but the ThinkPad X230 Hybrid configuration GT650M graphics card than the ThinkPad X230 Hybrid is equipped with the GT640M LE has more 3D gaming performance.

The ThinkPad X230 Hybrid equipped with the Intel Core i7 3610QM is the third generation of Intel Core Duo processor, code-named Ivy, Bridge, and a 22nm manufacturing process, clocked at 2.3GHz, has four physical cores, support for Intel Hyper-Threading Technology, and Turbo 2.0 technology. The thermal design power of 45W, is, 2630QM the previous generation Core I7, successors, may become the most widely used third-generation Core i7 processors.

Support for higher frequency, higher performance DDR3-1600 memory on the storage side, Intel's next-generation Ivy Bridge mobile processor, notebook released this year from previous DDR3-1333 upgrade to DDR3-1600, Lenovo ThinkPad X230 Hybrid is no exception, provides us with a single 4GB DDR3-1600 memory. In addition to this the determination of the ThinkPad X230i is also equipped with a 1024GB hard drive, is a mainstream notebook configuration of 500GB hard drive storage capacity.

CINEBENCH is the Maxon company introduced a cross-platform test system, and its CPU test project, purely using the CPU rendering a high-precision 3D scene images, in order to test the processor core and multi-threaded processing capabilities. View from the above test results, the ThinkPad X230 Hybrid ISE is equipped with the new Core i7 3610QM performance is quite powerful, in the current notebook CPU at a high level, fully meet the needs of ordinary users daily office game.

SYSMark a hardware performance assessment tool, it focuses on the assessment of the performance of business operations and production performance of the computer. Lenovo ThinkPad X230 Hybrid with LENOVO ThinkPad X230 Hybrid Battery excellent hardware configuration in the test and achieved 233 points, so the results at a higher level in the current mainstream notebook, you can better meet our running Photoshop, After Effects, 3ds Max, and other specialized software needs.

NVIDIA this year, the new 6 series of notebook graphics, including the seven models, in which low-end positioning of 610M ~ GT630M follow the previous generation Frime framework, while high-end positioning GT640M and GT650M using the new Kepler framework, in addition, NVIDIA has also a GT640M LE version of it is based on with Frime architecture, using Kepler framework, previously tested Lenovo ThinkPad X230 is equipped Frime framework GT640M LE, its gaming performance is not good.

Before the ThinkPad X230 Lenovo ThinkPad X230i selected GT600M series position GT650M, configure 2GB of GDDR5 memory, the GPU frequency of 745MHz, with NVIDIA official parameters are basically the same, not the legend emasculated version.

Test the graphics performance is more commonly used software is 3Dmark, where we first tested based on the DX10 API 3Dmark VANTAGE Entry mode ThinkPad X230i ThinkPad X230i and testing of the ThinkPad X230 The GPU results are listed in the above picture from the score, the ThinkPad X230 configuration GT650M graphics at a higher level in the current notebook graphics cards, is a strong performance in the current mainstream 14-inch notebook equipped with graphics.

DX11 games have become mainstream, in order to let us know the ability of the Lenovo ThinkPad the X230i run DX11 games, we use to test the DX11 API 3Dmark11 ThinkPad X230i P mode, the final test results for the P2350, the ThinkPad X230 is the item score of 1.85 times, at a higher level in the mainstream notebook graphics.

Game test, we selected three more large-scale 3D game "dust" and "Battlefield 3" and "Metro 2033", which require a higher performance of the whole notebook, "Metro 2033" generation GT5XXM series graphics cards are basically not be able to run smoothly, then configure a new generation of Kepler framework GT650M graphics Lenovo ThinkPad X230i will be what kind of performance?

Configured high-performance GT650M graphics, Lenovo ThinkPad X230i with LENOVO ThinkPad X230i Battery actual game testing of performance is relatively good, it can run smoothly in 1366 × 768 resolution high-definition "dust" and "Battlefield 3" this level of 3D game, but the "Metro 2033" as an example, our test mode, when the battle scenes are more intense when the frames will be dropped to about 20, but the fluency of the game is still an acceptable range.

From the graphics card configuration in the current mainstream 14-inch notebook, the Lenovo ThinkPad T430si equipped the GT650M after performance more GTX series, however, the notebook carry GTX series graphics cards are usually designed for game users to create, the body size of the weight and price are relatively high, the Lenovo ThinkPad T430si mainstream 14-inch notebook portability at the same time, 1366 × 768 resolution to meet at least more than 95% of 3D games, it is more suitable for ordinary game the user to select products.

For the laptop, in addition to the keyboard configuration, touchpad, processing, and machine shape on the design, the noise in the heat and work of the body surface of two pairs of Comfort influence of factors so the following the test for the ThinkPad T430si fevers and work noise.

In the heat, from the above two pagers and a half hours after the fever map view, the Lenovo ThinkPad T430si keyboard surface temperature higher areas concentrated in the position of the center-left of the keyboard, where the maximum temperature is 45.4 ℃, and its two a palm rest temperature of 35 to 37 degrees directly close to the body's temperature, so use the keyboard of the ThinkPad T430si under high load, there will be a warm feeling.


LENOVO laptop in the spring of 2012, introduced a new X, L, T-series of new products. The new series of notebook in the shape of some innovation in both hardware and layout aspects of a good improvement. The L830 series as an upgraded version of the previous generation L730 series, attracted the attention of numerous Fashionable. Today, LENOVO ThinkPad T430si arrived YORK evaluation room, that the continuation of a simple and elegant white glossy appearance of the composite materials, as usual, shell panel using a new three-dimensional designs, combined with superb membrane transfer technology to make color more significant Crystal tick noble.

Configuration, the machine uses the second generation of intelligent Intel Core i3-2367 processor, clocked at 1.4GHz, 3M has a high-speed L3 cache Motherboard Integrated Intel GMA HD 3000 graphics card. The body is equipped with 2GB DDR3 memory, 5400RPM 640GB capacity hard drive. Built-in DVD burner, DVD SuperMulti Double Layer. Preloaded with the Windows 7 Home Basic operating system.

LENOVO ThinkPad T430si with 8cell LENOVO ThinkPad T430si Battery shell gives the feeling of bright, elegant, stylish simplicity of white appearance, simple design and smooth lines, making the body more slim. The elegant white mirror composite materials, it is lot of extra points for the aircraft's fashion.

DELL Latitude 6430u roof aluminum alloy, with the materials and processes currently used by the majority of ultra-pole of this, the surface of the drawing process, the black paint that seem more stable, the roof surface, smooth feel, although not mirror treated easily contaminated with fingerprints, but his hand touched it is easy to leave marks.

The Latitude 6430u is a 14-inch ultra-pole of this, the screen resolution of 1366 x 768. For domestic use, 14-inch size is the most popular size, coupled with this super-extremely equip them with the midrange discrete graphics HD7670M display performance, this ultra-pole is not inferior to the current 4000-5000 priced mainstream game this.

Sinking the shaft is relatively common shaft design approach that enables the body thinner and lighter design, this shaft stability is relatively good. Above the keyboard, the distribution of more speaker holes, and also adds a the DELL unique Beats sound.

The keyboard design is also DELL ultra-pole of this unique place, the first keyboard operating area of ​​the sunken design to maintain the same minimalist style with the Latitude series, followed by the keyboard keys design a reasonable sense of the intensity of keystrokes.

The touchpad design looks fine, brushed metal panel is also very light contrasting fashion sense, touchpad with integrated design, the middle of a line to separate the area of ​​the touchpad and buttons. However, the buttons of the touchpad experience is not good use when you press down more demanding, long the touchpad fingers easily fatigue.

DELL Latitude 6430u with a high capacity DELL Latitude 6430u Battery interface edge of the D surface of the fuselage with the design of red spray paint, red and black classic colors from the side, so that in the Latitude the 6430u overall look strong three-dimensional, color patchwork. Interface, the Latitude 6430u is equipped with a laptop most of the required interface, including three USB ports, HDMI video output, card reader, audio interface, and network cable port.

It is worth mentioning is that the Latitude 6430u cable interface design is very clever, with our test DELLFolio 13 is somewhat similar, but further improvement and optimization. The bottom of the cable port is a flexible baffle force Bankai can be plugged the network cable which the tailgate when not in use, to withdraw. Can be said that this design not only take into account the thickness and appearance of the body to also take care of the user experience.

2012年5月27日星期日

ACER Aspire One V5 and LENOVO ThinkPad X230 Tablet


Acer Aspire V5 body thickness of 33.48 ~ 36.01mm, body length and width of 343 × 245mm, bare metal weight 2.44kg, its body size and weight and the current mainstream 14-inch notebook is the same level, recommend the use of a backpack to carry out.The thermal reference, is called a thermal reference, because this is a project machine. Sure according to the characteristics of each notebook in the listing of the A10 re-designed air duct, heat sinks, heat and cooling effect of AMD Trinity APU A10-4600M can only be used as a reference.

The highest temperature of 43.2 ° C heat control surface of the fuselage, the Acer Aspire V5 keyboard surface maximum temperature of 40.8 ° C, the bottom of the fuselage, with most of the same configuration 14-inch notebook heat at the same level, the actual use will be warm feeling.

Noise test, we use the decibel as a measurement tool, respectively, to test the noise of a notebook in idle and high load state. From the above test results in idle state, the Acer Aspire V5 noise is 33.8dB at home in a quiet environment, difficult to detect.

After half an hour after the pager test, Acer body heat increase in order to ensure the body heat, the fan speed will be faster this time the noise increased to 44.6dB, listen to the quiet environment at home can significantly to it the sounds, but not much impact. Acer Aspire V5 to enable a new mold design, its body lines more tough on the roof of the silver-white metal material with a vertical brushed texture, the whole roof is only the central ACER words as decoration, looks very simple and capable.

Acer's new N-series keyboard surface upgrade is more concise, and before testing the N56, the entire keyboard surface with a single piece of metal materials to build all of the above the hole one by one carved by CNC Drill, compared with the general notebook mosaic design, which The integrated keyboard surface with high manufacturing costs, of course, it also brings a more beautiful appearance and a higher level of intensity.

N43 series with the previous generation, the Acer brand new the Aspire V5, 14-inch matte display is enabled, the official said the viewing angle of the screen level up to 150 °, 120 ° vertical, but it remains a resolution of 1366 × 768.

The Acer Aspire V5, with 10.8V/56Wh lithium Acer Aspire V5 battery, in the main office applications by MobileMark 2007 battery test run of 323 minutes (5 hours 23 minutes), slightly higher than the average of similar notebooks in the same test environment, basically meet the demand that we use every day.

In order to obtain simple and refreshing feeling, the Acer Aspire V5 is not only the C surface of the silver-white metal with CNC production process, but also the configuration of black chocolate keyboard, the collision of black and white, so that the Aspire V5, more times in the air.

The ACER Aspire One V5 uses the Intel Pentium Dual Core P6000 processor, we can see from the results of tests of the software, this processor uses the latest 32nm process, clocked at 1.86GHz, is 3MB L3 cache, the processor for dual core, in accordance with past experience, the P series processor thermal design power consumption TDP of 25W. From the judgment of the performance level, this product uses the same 32nm process, the new Core architecture, but there is no Hyper-Threading Technology, and Turbo Boost Technology, roughly from the classification point of view and orientation in desktop processor G6950.

HM55, to replace a PM55 chipset, a close partner of the new processor, new architecture, the P6000, so V5 also uses the HM55 chipset HM55 is also a single-chip architecture, the memory control unit (IMC ) is integrated within the processor, also commonly known as the Northbridge chip MCH (Memory Controller Hub), only a platform control unit PCH (Platform Controller Hub) single-chip PCI Express controller, the burden of the past, commonly known as the South Bridge chip ICH ( the functionality provided by the Input / Output controller hub), compared with two-chip architecture, single-chip power consumption and heat more advantage, whether it is better to help notebook computer cooling or improve endurance capacity, are a good premise. At the same time less of a chip, manufacturers can motherboard design more compact, notebook thin, lightweight help. HM55 chipset can support up to of six SATA3Gbps interface (including eSATA), eight PCI-E 2.0 x1 interface 14 USB 2.0 ports, the Hanksville GbE MAC Gigabit Ethernet controller, the Matrix Storage Matrix Storage Technology, High Definition Audio High Definition Audio, Management, Engine Ignition, the Firmware technology and so on.

The Aspire One V5 nVidia GeForce GT330M discrete graphics card series are high-end positioning, using advanced 40nm manufacturing process, heat lower than the previous generation 55nm product, frequency of room for improvement is greater. The GT330M has 48 stream processors, floating point capability of 182GFlops. NVidia official data, the integration GT330M 48 stream processors, frequency of 1265MHz, the 182GFlops of floating-point capability, memory interface 128-bit, with 1066MHz DDR3 800MHz of GDDR3, the maximum capacity of 1024MB. Support PureVideo HD, PhysX, CUDA, OpenCL, HybridPower, PCI-E 2.0, PowerMizer's 8.0, the HDMI, DisplayPort, HDCP and other technologies, while GT330M also supports DX10.1.

We received this prototype uses the Hitachi HTS545032B9A300 2.5-inch hard drive, this hard drive capacity of 320GB, while the speed is the mainstream of 5400, hard drive supports SATA-II interface, can be effective with a PCH, to achieve faster 3.0Gbps transfer rate.

Storage system, the Aspire One V5 with ACER Aspire One V5 Battery, we have received comes standard with 2GB DDR3 memory, the memory using one of Elpida EBJ21UE8BDS0-AE-F 2GB of DDR3 1066MHz memory for general business users running 32bit operating system users, so memory capacity sufficient to meet the vast majority of mainstream applications, and running large commercial software applications, but we recommend users to upgrade the memory to 4GB, to better fit the application needs a period of time may increase the load.

Network communication capabilities, the Aspire One V5 Broadcom NetLink Gigabit wired network card with the Atheros AR5B93 wireless network card with. The Atheros AR5B93 Wireless network card can support 802.11 b / g / n communication protocol, Broadcom NetLink cable card support 10/100/1000M network connection.

ThinkPad X Series is known as black subversion of the biggest bright spot is the change of the appearance of the X-series by adding the charm of red appearance, with a new matte surface and a silver metallic luster side along the unique charm like summer blossoms release.

But we today, this still uses a mysterious black appearance, Poxian fashion, calm, but also highlights the noble atmosphere. Class skin material with a matte surface of the process, feel very comfortable. A certain extent, to avoid residues of fingerprints and other stains and allows the notebook at all times maintain a clean and tidy state. A whole face is very simple, only printed in the lower left and lower right corner of the "lenovo" logo and the "ThinkPad" LOGO, subtitles i dot design became a breathing light, very beautiful.

The unique ThinkPad shaft shaft part from C for the bulge, embedded in the gap region of the lower end of the design above, this design allows the screen to maximize the opening and closing angle, can be over 180 degrees. And shaft damping moderate intensity, with one hand you can easily open and close the screen.

Uses a 12-inch backlit LCD screen with a resolution of 1366 x 768 display is sharp. Fang Jicheng a 720p HD camera on the screen, three centimeters to the right place, is a built-in microphone.

Take into account the demanding needs of business users, the ThinkPad X230T with a 3cell LENOVO ThinkPad X230 Tablet Battery considered the interface is very thoughtful. Common interface should be as much, you can cope with a variety of business needs.

The entire C surface continuation of the top cover of the mysterious black to reconcile matte process, feel comfortable. Chocolate keyboard keycap generous concave design to reduce misuse. The classic Little Red Riding Hood is retained, black C face, Little Red Riding Hood finishing touch. Notebook and not set too many shortcuts, but the common feature set F1 - F12, making the overall look is very simple, keyboard upper right corner of the power button is set here. Need to be raised, the Fn key to set the far left of the keyboard region, this belong to the Crtl key position. Crtl key to use too often, so this design is somewhat accustomed to.

The touchpad is spacious, silent design two sets of left and right buttons, corresponding to the Little Red Riding Hood and the touch pad, pre-installed program can control the switch of the touch pad and the Little Red Riding Hood, the user can set their own habits, to prevent inadvertently. The lower right corner of the palm care, set the "ThinkPad" LOGO.

The keyboard part, ThinkPad X230T, is still using the keyboard of lenovo products, the usual "super-stereo", touchpad-in-one design, the touchpad buttons are also based on one design, the button surface of the metal effect, less easily contaminated with fingerprints.

C surface is still using the traditional style of the Aspire keyboard area are mainly black, the panel of the fuselage around the site with a brushed metal effect processing, touchpad buttons, and other parts of the metal effects processing, not only decorate the surface of C machine body, it is Buzhi Yu dull, and black to echo each other.

With the majority located in the field of mainstream entertainment notebook, this V5 also provides the user with a sufficient number of interfaces, including mainstream HDMI and up to three USB interface.

Interface and expansion capabilities, the Aspire One, V5, this notebook has three USB 2.0 ports, one HDMI, one D-SUB interface, an RJ-45 and a set of audio and microphone combination of interface, in addition to set an SD / MMC / MS. / xD card reader to meet the needs of most users use every day.

We have adopted a series of tests the software to determine the actual performance of this  ThinkPad X230T with LENOVO ThinkPad X230T Battery in the test, we installed the English version of Microsoft Windows 7 Ultimate Version 6.1.7600 version of the operating system to be tested. The contents of the tests include a systematic assessment of the PCMark Vantange variety of test software.

Windows Experience Index score of performance testing through the Windows built-in computer performance evaluation system for notebook computers. The evaluation software through the performance of the five components of the processor, memory, graphics, game performance, the primary hard to give the corresponding score can help ordinary users to quickly determine the system's balance and the basic performance of each subsystem.

2012年5月24日星期四

Business laptop HP EliteBook 8770w 8770P coming


The HP EliteBook 8770w part of the screen 14-inch HD LED backlight CrystalBrite display, the mainstream 1366 * 768 resolution. From the actual test performance, the screen in color and brightness performance belongs to the mainstream standards. The screenshot below is our normal office environment directly on the screen shooting.

We tested the results point of view, the aircraft is still quite satisfied in terms of color, brightness, saturation, this performance can also bring a good result for our application. The glossy screen is only in the case of complex indoor light will be some reflective troubled.

The HP EliteBook 8770w actual temperature distribution (indoor heated to 27 °), heat is mainly concentrated in the ventilation slots at the left of the fuselage, notebook internal heat through the duct carrying out, so that You can ensure that the machine can get a good temperature performance.

We often need to contact the palm rest and keyboard parts, the temperature is roughly only 31 °, and the temperature is very stable to ensure that the user actually cool operating experience. The maximum temperature of the back of the fuselage is also in the position of the mouth in the processor cooling, the temperature was 31.8 °

For notebook users an excellent model not only outstanding in appearance, performance, body weight is to measure an important indicator of a notebook. We will use precision electronic scales were used to measure the weight of the laptop with battery, with battery and with two different weight of the power adapter in order to give consumers a real reference data.

In the graphics, this HP EliteBook 8770w is equipped with Intel GMA HD and NVIDIA GeForce GT520M graphics design. With NVIDIA's OPTIMUS technology, we can use so that the set of explicit and independence was free to switch to achieve maximum capacity utilization effect.

HP EliteBook 8770w with a 8cell HP EliteBook 8770w Battery bare metal weight is 2.2Kg Travel Weight 2.7Kg, only the general level of this result for the 14-inch notebook product. We occasionally carry out or there is no significant concerns.

The HP EliteBook 8770p provides us with an additional memory slot to facilitate the user to upgrade. Hard drive protection, metal bracket, rubber cushion can play a satisfactory role.

The HP EliteBook 8770p with Intel's latest upgraded version of the Core i3-2330M processor, clocked at 2.2GHz, 3M L3 cache, 1333 MHz front side bus, the thermal power of 35 watts, 3MB L3 cache; this processor or the new Sandy Bridge architecture, 32nm manufacturing process, native integrated GPU core, adding a new video encoding / decoding, and support for Turbo 2.0 technologies, have a certain performance in everyday use.

Cinebench R11.5 is a specific processor, multi-threaded processor capacity test development software, software early version R10.5. Joined the latest multi-core processors support the latest version R11.5. One of the software is an indispensable tool for testing processor and test the Party's divided into two parts, CPU and OpenGL. i3-2330M R11.5 score of 2.11, R10.5 single core score for 3578, multi-core for 7844.

But we also see that although the machine is a dual graphics card configurations, but part of the discrete graphics only low-end NVIDIA GeForce GT520M, the actual performance in general.

Link in the video test, we use 3DMark 11. The biggest selling point of this test software is to use native DirectX 11 engine including Tessellation surface subdivision, the Compute the Shader and multi-threaded, including a large number of new DX11 features in the test scene. 3DMark 11 includes a demo mode with the benchmark model, the demo mode includes the deep sea (Deep Sea) and Temple (High Temple) the two test scenarios, the picture effect is comparable to the CG movie.

The benchmark contains four graphical test items, a physical test and a set of comprehensive testing, and provides a Demo demo mode. The test procedure uses the Bullet physics engine, support for new online services, and on the basis of the original English language support, adding a native of German, Finnish, Simplified and Traditional Chinese support. 3DMark 11 test, the NVIDIA GeForce GT 520M scores points for P527, can cope with general entertainment.

We let the machine play for some high bitrate AVI format 1080P video used in the test, open the video decoding hardware acceleration, CPU usage is always floating up and down 48% screen Caton harmony painting out of sync phenomenon, sufficient to meet the general users to watch high-definition video demand. By virtue of the strength of the NVIDIA GeForce GT 520M discrete graphics, the HP EliteBook 8770p battery play high-definition video will not affect any other applications running.

Discrete graphics in the new structure of the Kepler indeed has a very good performance than the previous generation architecture mainstream discrete graphics performance to enhance the quality, the GT 650M will also be one of the first choice for mainstream notebook graphics options to respond to previous the vast majority of large-scale 3D games, there will be a smoother running experience, that we enter the game the measured link.

As an ultimate action role-playing game "Diablo III" is the perfect continuation of the Diablo series. Players can choose five different occupations, such as barbarian or witch doctor, each class has a unique set of spells and skills. Players can experience the adventure in a variety of settings, to experience the epic story, and challenge countless demons, monsters and the BOSS, the gradual accumulation of experience, empowerment, and items with magic power.

This "God Diablo III" long-awaited all players, so we also use ASUS K55A "Diablo III" actual test. Game, we choose to add the role of monks, the figure can be unarmed melee, can also be equipped with all kinds of weapons to play quick attack.

"Diablo 3" game screen to enter settings, we did not adjust any of the options in the menu, the first test is conducted under the default quality options, which specifically set as follows: resolution of the notebook standard 1366 × 768 screen material quality "high" Shadow Quality "General", the physical characteristics of "high", the debris density, open full-screen anti-aliasing, and close the lower effects.

Game after the demo period of time, using Fraps software real-time record number of frames, the default picture settings, the game runs very smooth, usually run when the figures in the dark frames can ensure that the above 60FPS, only popping the enemy the moment frame The number will be lower, if the enemy increase in the number of frames will fall, but the smooth running 50FPS can keep.

All the details of adjustment for high-definition, the number of frames can be maintained at around 40FPS, when the characters displaying their special skills, lighting effects and dynamic rendering greatly enhanced picture frames declined slightly, but still can be maintained at 35FPS above, the fluency of the game and not lost. Therefore, even if the ASUS K55A Battery it is running at the highest quality should be no problem.

The new ASUS K Series of new products in the configuration above has been a comprehensive upgrade, use Intel's third generation of Smart Core processor, NV, a new generation 6-series discrete graphics, the performance of the above to raise the overall performance makes this product better. However, this product in the appearance of design, there is not much difference with the previous generation K series. Next, I will be the arrival of this the the ASUS K55V appearance and performance of a detailed evaluation.

Thickness of this product is similar compared with the average 14-inch notebook, the front of the fuselage thinnest thickness 31.06mm, bare metal reached a weight of 2.390kg, designed not to be regarded as a thin and light portable, users need to go out to carry to try to use the backpack.

ASUS K55V back-mounted seamless sub-island keyboard, the same as the previous generation A43 series design, in the top left of the keyboard, the design of this product, switch button, the same style and ASUS K43 series before, it has the ASUS style.

This product than the previous generation of the biggest changes is that the touch pad change-in-one design, while supporting a variety of gestures and multi-touch, facilitate the user's use and operation of the touch version of the glass material, the use feeling smooth.

By the display of the performance test reflects ASUS K55A as a main audio-visual class notebook or HOLD big game, carrying the Kepler architecture GT 650M mobile discrete graphics, provides a good quality demanding game performance support, especially set in high-definition game fluency not only significantly reduced, and more small screen rendering also reflected most vividly.

If there are plans to replace the notebook of a game, and very like a friend like "Diablo III", ASUS K55A should be a good choice. In addition to the strong performance Core i7 processor with the GT 650M discrete graphics portfolio, the aircraft's performance in sound can be said is very shocking, and sound than the more high-pitched and powerful mainstream notebook, plus external independent woofer, allowing the players real experience to visit the battlefield-like audio experience.

This ASUS laptop using 50Wh ASUS K55V battery, a popular sub-Island-style keyboard design, a key rebound moderate intensity, the user feels good. The palm rests, metal material, supplemented by wire drawing effects processing, better highlights the metallic finish of this product.

Next we take a look at this product scalability types of interface design is more complete, but the left side of the interface design is slightly crowded, if you use a variety of equipment, nor does it have an impact. The type and quantity to meet the user demand.

2012年5月23日星期三

DELL Inspiron 15R 17R 5520 7520 Laptop review


DELL Inspiron 5520 keyboard particles still chocolate design, it has become a standard DELL laptop keyboard keys feel more comfortable performance, but the keyboard area under the concave shallow, the key process is relatively short, the feedback on the elastic slightly less than, after the initial use are not accustomed to feeling. Bottom of the keyboard with backlight, and comes with light sensing device can be turned on according to the intensity of light regulation, this design is particularly important for people who often work at night.

The touchpad is consistent with the Inspiron 5520, the surface with a scaly texture feel pretty good, enhanced the sensitivity of the finger contact, left and right buttons with black mirror surface material, press the handle moderate. In addition, around key central location embedded biometric fingerprint reader used to further validate the user login credentials, to ensure that the business users' personal information more secure.

On the layout of the keyboard as a whole can be said DELL Inspiron 15r is still very reasonable, only a bit less than the Physiognomy compared with other super-pole area of ​​the touchpad seem "wronged" some, if women use also be acceptable, then fingers stout men friends may operate not so comfortable.

DELLInspiron 5520 interface layout with the previous generation is basically the same, the left side of the fuselage is still retained D-Sub video output port, next to a long strip of thermal windows and notebook security keyhole. The right side of the fuselage, the arrangement of the power interface 2 × USB3.0 interface, HDMI high-definition video output interface, RJ-45 Ethernet port and 3.5mm headphone jack. In addition, below the touchpad also offers a Memory Stick Duo slot and an SD memory card slot.

Overall, the response to mobility, a strong type of work environment interface is enough, because the body needs to achieve the thin sizes, and Ethernet interfaces also made a specialization of the opening and closing processing, and this clever The design has been a lot of ultra-pole of this product for reference. In addition, it also comes with a 3.5mm DELL original high-quality headphones to aspects of the user on the road.

If you think the fuselage interface in multimedia or performance, then, were equipped with multi-functional docking stations can be well compensated for this. The base design begun to use the 15R series with DELL Inspiron 5520 Battery from the previous generation, has become one of the highlights of the DELL innovative design. Multi-functional docking station can provide users with a richer interface types, the base is also equipped with a slot-loading Blu-ray drive, while the more important point is that an external discrete graphics embedded in the base graphics performance to provide enough help independent card has been upgraded to the HD 7670, whether it is in the desk or on the road can bring in good experience.

End of the fuselage near the location of the shaft, DELL and also specifically for business users extended battery interface, but the extended battery is not supplied, but requires the user to customize on the official website, if you often work outside the home, with the first combination of long-lasting lithium batteries, two batteries, with the body's own built-in handling the work at hand without worrying about the lasting expression of DELLInspiron 5520.

To commemorate the 15th anniversary of the founding of the Inspiron name DELLInspiron 5520 custom models on the central axis border location also published a commemorative English characters and marked with the manufacturing of the Japanese original Azumino factory. The Collector's Edition Inspiron 5520 not only has some value, even more significant is the testimony of the Inspiron brand journey taken.

Aircraft batteries with the original ultra-thin lithium polymer battery, the battery may account for a third of the area of ​​the fuselage at the bottom of the battery capacity is 4000mAh/45Wh. Battery rectangular shape, the thickness is very thin, space can be reduced down to the more slim notebook machine. The machine with the standard battery life of 7 hours, if the optional sheet type rechargeable battery of up to about 13.5 hours of battery life to meet a long period of demand for business travel office.

Next is the evaluation of the performance of this notebook, received this DELL Inspiron 5520 engineering prototype, but the final listing of the model configuration should not be much change. The machine is equipped with the 22nm process technology, Intel Core i7 3612QM quad-core processor, equipped with Intel HM77 chipset, configured with two 265 GB SSD solid state drive, and a single 8GB of DDR3 1600 high-speed memory, graphics cards, the model uses a processor comes with the Intel HD 4000 Core graphics, as well as external docking stations on the discrete graphics card HD 7670M.

We first test the Windows 7 comes with performance evaluation, you can see the final 6.5 results, which the hard drive and memory, two gained 7.9 points, the highest hard drive performance with dual-SSD drives Raid 0 mode a great relationship, the two results for graphics and gaming graphics are 6.5 points, compared to other hardware performance is slightly lower.

DELL Inspiron 7520 is still the ultimate thin and light pioneer on behalf of the Inspiron 7520 mold with the changing balance of the previous generation is not very large, only the roof surface plate quality replaced by the passing of black fashion sense. This DELL 17R with DELL Inspiron 7520 Battery heritage DELL has always been ultra-thin features, and the original notebook in the quality of workmanship is also very strong, classic design with the 15th anniversary of the collection customized to give this Inspiron 5520 more significance as a commercial notebook, 1.15kg weight and less than 16mm thickness of ultimate performance is very satisfactory.

All aspects of the Inspiron 5520 have reached the top of the industrial design, materials from the body material, to the fine quality of workmanship, and then to grasp the details, very good interpretation of this top product. At the same time very practical and versatile docking stations, in the use of portability and performance to find a good balance point. This new Inspiron 5520 (custom high version) expensive, remains more than 30,000 yuan, the models mainly for high-end business users.

2012年5月22日星期二

Newest fujitsu laptop-FUJITSU Lifebook LH532 Coming


Fujitsu lifebook lh532 compared to the previous generation lh531, configuration cool upgrade. The latest of three generations of Intel Core i5/i3 upgraded version of processor is the lifebook lh532 configuration using 750g/640g/500g large hard drives, equipped with nvidiageforcegt620m2gb alone significantly 4g large memory (can be extended to 8g) a variety of configurations to choose from. Equipped with a double layer dvd burner, fully meet the various needs of the users' daily entertainment and games. In addition, compared to lh531, upgraded lh532 also added three usb3.0 interface, its shutdown charging technology to ensure that in any case of emergency, the user can think that the external device at any time charge.

Excellent and not only in the Fujitsu LIFEBOOK design also reflected in the design of the internal process of cooling, motherboard, hard disk protection, battery positions. Efficient and simple style, well-produced hard disk protection, higher levels of integration substrate layout is reasonable, clear traces, effectively eliminating the need for interface bridging board trouble, Fujitsu LIFEBOOK overall seem refined and upscale.

It is worth mentioning that the the LH532 C surface Hyun thin ultra-narrow design is also very characteristic, connected part of the keyboard edge and fuselage Hyun thin ultra-narrow design, the stylish atmosphere of luxury with a full, full of personality reveals the taste. In addition, Fujitsu LIFEBOOK LH532 "island style" keyboard is also used in a closed design, can effectively prevent dust from entering the keyboard below the damage components; bond length increase, and also reduces the chance of typing mistakes operation. These various befitting the Fujitsu excellent and aesthetic requirements, and Fujitsu notebook with a 6cell FUJITSU Lifebook LH532 Battery quality of the endless pursuit!

In addition, compared to the market with the price of an ordinary notebook products typically use single brass design, Fujitsu LIFEBOOK luxury double brass cooling technology, with a large diameter fan and a lot of metal materials, excellent cooling effect. In addition, the thoughtful design of the new battery positions, but also allows users to easily load cell, save a lot easier.

Meanwhile, the new LIFEBOOK has a richer interface, luxury equipped with multiple USB 3.0, to meet the latest HD audio-visual and entertainment requirements; to shutdown while the USB 3.0 charging technology can do the plug and charge no longer allow for large-screen consumption electricity to worry about!

In addition, the distinctive place of the new series of Fujitsu LIFEBOOK notebook is also reflected in its strong configuration, the first to adopt the third-generation Intel Core processor, the first consumer notebook to support the new Ivy Bridge processor. OPTIMUS graphics switching technology Intelligent leaving the heat and battery life is almost perfect balance. The new graphics support the latest DirectX11 technology, realistic to restore the details. The world of audio, video and games become more Colorful and rich, it is wonderful to enjoy the feel immersive.

Toshiba Satellite C805-T02S with a 4200mah TOSHIBA Satellite C805 Battery left and right sides of the interface. The left side with RJ45 interface, two Power Share USB 3.0, a 9.5mm thin recordable DVD drive. The right side of the interface is the headphone jack, audio Kong, a USB3.0 interface, HDMI interface, VGA and power port. Now many manufacturers like with the DP interface, but more from a practical perspective, or HDMI, and VGA devices. It is worth mentioning: two USB3.0 interface, support the shutdown of the left side of the charge, and can provide the supply of electricity to the mobile device twice USB2.0.

Not difficult to see the Fujitsu high-end "Carpenter" concept, to the LIFEBOOK bring the internal and appearance improved dramatically. We have reason to believe that 2012 new concept of "Carpenter", Fujitsu laptops will create more "unlimited" may be!

Fujitsu, the world's thin and light notebook computer experts, today announced the formal launch of the youth Colorful series lifebooklh531 strong upgrade version LifeBook lh532. The product is based on the continuation of lh531 of almost all the design advantages, in particular, into the Fujitsu 2012 new high-end design philosophy, "the Carpenter" (takumi), a powerful upgrade in the appearance and configuration. Value cost-effective, the latest super-configuration, and integration into the high-end design concepts Hyun America shape and colors, making it the responsibility and become the leader of the currently available mainstream notebook PCs, and fully meet the user's daily gaming entertainment needs.

HP ProBook 4740s keyboard surface and HP ProBook 4740s Battery is a major feature of this product, full keyboard, and the use of transparent plastic material, the distribution of the square of the Obscure to the above rules, placed the palm of your hand up you can feel the more obvious concavity increases smooth surface friction, use feel more comfortable. Compared with the general notebook mosaic design, this keyboard surface is not only brought a beautiful appearance but also allows users to get more comfortable operating experience.

lifebook lh532 is the first consumer models Fujitsu 2012 new high-end design philosophy, "Carpenter" (takumi) Fujitsu adhering to the artisan craft of aesthetics and uncompromising insist on the perfect combination of Japanese craftsmanship and modern technology, from the inside and outside . With lh532 design and color to redefine and lead the fashion trend.

It is worth mentioning that, Fujitsu the lifebook lh532 led design not only makes the screen more open vision, but also greatly enhance its aesthetics make it look stylish atmosphere, luxurious filling. 14-inch ultra-brilliant high-definition led display, 1366 * 768 ultra-high pixel 720p high-definition camera, and excellent video and audio performance, and fully guarantee the user can not only experience the extraordinary visual enjoyment, entertainment and leisure is also a no-brainer .

C805 in the C surface, a substantial improvement, the keyboard uses chocolate suspension design, with backlight, keycap after Rounded, button elastic medium, the touchpad with innovative one-piece design, with one touchpad C805 and the TOSHIBA Satellite L875 Battery or so key to a contact through to judge the location of the finger to identify the left and right buttons, but experience in general feel.

of a surface lh532, refined and low-key atmosphere logo represents the spirit of the Fujitsu innovative than the unity of color in the top of the c-plane and the touchpad side by side with the middle of the black keyboard, simple but not monotonous. In addition, many filled with the essence of the design of the unique personality of Fujitsu such as the perfect body to radians, computer design aesthetics to maximize the f-line visual labeling design, island-style super-feel double anti-leakage keyboard, and a stunning thin The ultra-narrow design, have made the lifebook lh532 is filling texture, pure and powerful and extraordinary temperament. It is worth mentioning that the metal texture of the power button, each boot will be distributing full of sense of future technology Blu-ray, each boot process like the wisdom to open the ceremony, through the blue light of inspiration, which is truly self-confident style. These all show the art intertwined with the classic perfect, always reveals the extravagant taste and a strong personality at the same time, but also contains Fujitsu shapingtomorrowwithyou creative future with you hand in the spirit of the brand.

Colors, Fujitsu lifebook lh532 heat Lihong, lilac, type move black, matte black youth fashion colors, styles or publicity, or refreshing, or deep, or a quiet, distinctive high-end concept, mirror the appearance of bright with these elegant and stylish avant-garde color, making the the lifebook lh532 very fit young people, the pursuit of individuality, different aesthetic.

lifebook lh532 not only supports the Intel Core i7 quad-core CPU, or currently on the market the first to support Intel's latest ivybridge processor consumer notebook. And a lot of metal materials used effectively ensure lh532 superior heat dissipation, while the the optimus intelligent graphics switching technology leaving the heat and battery life of near-perfect balance.

2012年5月21日星期一

ASUS G55 Series gaming laptop and ACER TravelMate P243 review


ASUS G55 rear fuselage thick front-end thin, the screen open, emerged in the keyboard appear before a tilt angle, this design will be more comfortable. Asus G55 ROG 15 inches, this test of the G55 is equipped with 15.6-inch 3D display, NVIDIA 3D Vision solution, the screen refresh rate of 120Hz, 3D display excellent results, but the 1366 × 768 resolution rate slightly regret.

For a high-end gaming notebook, the ASUS G55 is equipped with 15.6-inch display, but its volume than the ordinary 15-inch notebook leniency many, and had bare metal weight 3.81kg, coupled with the high-power adapter , the travel weight of 4.5kg, it is recommended that we use good quality and some of the backpack carrying.

Large body ample space, the ASUS G55 provides us with a numeric keypad area to maintain a relatively loose use of the environment, to ensure the comfort of using the keyboard for a long time operation.

Of course, the keyboard of the Asus G55-face design is more than just space large, and it comes with a backlight, which makes us in a dark environment can also see on the keyboard keys, and fully take into account those who play games at night the needs of the players.

In addition to the keyboard backlight, use the G55 when playing games, you can feel in the W key to a small bulge, even if we have been staring at the screen, can accurately find the location of the W key, which can be seen to mention a total of a better gaming experience, ASUS G55 has done a lot of effort on the detail design of the fuselage.

Asus G55 the palm rest using the same material with the body cap, accompanied by a special coating on the surface, touch is very comfortable. Can be seen from the above picture, however, ASUS A42-G55 battery, keyboard backplane and keyboard area above the dark gray, they are build by the metal material, the key to overall showing a post-modernist visual effects of the heavy industry.

ASUS G55 to set the power button in the top right-hand side of your keyboard, set it next to a printed ASUS ROG LOGO button, this is the ASUS G55 3D switch, it can be turned on or off the 3D display.

Shaft part of this the TravelMate P243 sunken shaft of the aluminum-magnesium alloy, 25,000 times opening and closing of the test, so that the overall body is even more elegant compared to the other screen axis life increased by 25%, more steady and durable.

As a result of a sunken shaft, so the body back-end can not be set interface. The notebook interface is mainly distributed in both sides of the fuselage. Acer, the TravelMate 8 481, this notebook only on the left to set up the heat vent, does not set in on both sides of the fuselage. The notebook also introduced a USB 3.0 interface, greatly increasing the speed of business users to copy data. There is also a USB interface has shut down charging functions can be turned off at any time for mobile devices charge, very useful.

The left side of the fuselage, from back to front, power adapter, HDMI high-definition interface, the heat vent, VGA interface, USB / eSATA combo port, an ExpressCard/34 expansion slot, as well as smart card reader.

The right side of the body from back to front, followed by safety lock, the RJ45 network cable port, CD-ROM, the charge off the USB interface, USB2.0 interface, USB 3.0 interface. Front of the fuselage, the left-most edge is the headphone and microphone jacks on the edge of the set up three working lights. Central location, set up a card reader, the right end, is the physical switch of a wireless network, but also an orange light to indicate the state of the wireless network is very convenient.

The Acer P243 the TravelMate using a 15.6-inch matte screen its standard resolution of 1366 x 768, anti-glare design, directly to avoid external light is too strong a result of the mirror phenomenon generated by the actual use of found, the overall The color is clear, the screen is delicate, very ideal viewing angle than ordinary wide screen.

The complex needs of the ACER TravelMate P243 battery, Acer sunken shaft, the screen opening and closing angle up to 150 degrees to respond to routine office enough. Fang Jicheng a high-sensitive camera on the screen, the right is the microphone hole, the phone sound source can be better, video call quality is very high. Although the business of this but this Acer TMP243 also used popular duckweed keyboard with independent numeric keypad and full-size keyboard, but the key way is shorter bond length is relatively small, the feedback intensity is also softer, feel not very good. The keyboard spill-resistant design, and security to do it in place.

Lenovo Z485 screen using the L-shaped sunken shaft design, the damping force is moderate, and can easily with one hand to open or covered with a screen, the largest screen opening and closing angle approximately 135 degrees. Our test unit, the screen is high-gloss mirror (reflection) of the surface reflection and glare and could easily be contaminated after the fingerprints and other stains is particularly evident, one thing is sure, this notebook is not suitable for outdoor use.

Lenovo Z485 uses a 14-inch resolution of 1366 x 768 pixel backlit bright screen, clear image; the top of the screen built a one million-pixel high-definition camera, has emerged as the best state in any light. HD video call or shoot HD blog, will get the best results.

Lenovo designed the high-touch chocolate keyboard, maintained a succinct fashion design style, while high practicality, comfortable tactile experience. 100% full-size keyboard, Lenovo has always ergonomic key way, the key spacing and keycap design inherited, actual use is very comfortable, in addition to the keyboard also has anti-ash spills design, easy to clean.

Independent design of audio and video of the top of the keyboard shortcuts area, integrated mute, adjust volume, a key video enhancement, sleep and other functions, audio and video entertainment at your fingertips easily touch, usually low-key latent boot can be gorgeous appearance, bringing more convenient, more relaxing entertainment space.

Lenovo Z485 equipped with a whole new generation of key rescue system to lift the user to worry about more quickly. The system has a key backup, a key anti-virus, system repair and recovery functionality. Button backup is more efficient and faster; a key antivirus can help the user quickly killing the virus, fast repair system files; powerful one-button recovery feature to quickly help the user will be compromised system recovery to solve the maintenance problems of the troubled notebook users ; easy one-button system recovery as good as new.

In the speaker configuration, the Lenovo Z485 with LENOVO Ideapad Z485 Battery professional modulation audio and in particular to increase the resonance cavity, and greater volume, range wider, accent stronger, encroaching upon the desktop independent sound. The fourth-generation Dolby Home Theater surround sound, to create an immersive sound field.

This product uses a 14-inch screen at the top is also designed with the state of the sensor device that can intelligently detect the user using a laptop. The keyboard uses a full keyboard with numeric keypad, 14-inch IdeaPad Z585, in the limited space, but also provides a numeric keypad area to facilitate the special needs of the user for text input.

This LENOVO IdeaPad Z585 designed to meet the specifications of the mainstream 14-inch notebook, body about 2cm thickness than the mainstream 14-inch notebook thin out some. Bare metal weight of 2.1kg, if you need to carry, it is recommended to use the backpack.

LENOVO IdeaPad Z585 design of the keyboard surface is a major feature of this product, full keyboard, and the use of transparent plastic material, the distribution of the square of the Obscure to the above rules, placed the palm of your hand up you can feel the more obvious concavity increases smooth surface friction, use feel more comfortable. Compared with the general notebook mosaic design, this keyboard surface is not only brought a beautiful appearance but also allows users to get more comfortable operating experience.

IdeaPad Z585 in the keyboard part, continuing the design of the IdeaPad Z580, in addition to island-style keyboard, LENOVO also stressed that the "arc" keyboard (Dichromic) to design in two-tone Symphony Shu, of which two-color part, is in keycap four weeks coupled with other bright color of the color line, creating a three-dimensional effects, such as black keyboard coupled with blue, white keyboard coupled with green, pink keyboard with white, at first glance, a bit like the LED backlight.

In addition to the above features design, this LENOVO IdeaPad Z585 with a 6cell LENOVO Ideapad Z585 Battery built-in support for the DTS UltraPC II Plus the ONKYO professional sound optimization technology, class speaker, through audio and fold ring portions separately, effectively strengthening the explosive power of the bass and reduce distortion.

The design of the touchpad and the next the the LENOVO patent ScrollPad the characteristics of the product, easy to use ScrollPad browse the web, documents, or adjust the volume, touch board and ScrollPad of relatively smooth material, the above uniform distribution of small protrusions, in use is not very smooth, the general feeling. Between the touchpad buttons, the design of the fingerprint identification device.

2012年5月19日星期六

LENOVO ThinkPad X1 Hybrid laptop test


The ThinkPad X1 Hybrid will also upgrade their Webcam to 720p. As can be seen from the following static photos, the image quality is quite bright, vivid and accurate color representation. In addition, the camera can capture a considerable degree of picture detail, like the hair on the reflective and skin texture. However, even the pictures on the page has been narrow, dark corridor in the background can still see the obvious particles.

Material with durable, has not changed much, the ThinkPad keyboard of the X1 Hybrid still gone through a transformation of - with backlight, spill-resistant the siled keyboard (chiclet Keyboard) (and backlight), plus a entity button touchpad. Each keycap with a slightly concave curve, and the keyboard to play up the feel is still quite comfortable, although not the same with the traditional black style, but the master edit private feel quite outstanding.

You may Lenovo rejoined the integrated touchpad (non-entity button) it was the contradictions, you must know that it is better we tested the touchpad. With the texture of the touchpad is quite a wonderful touch, when the sound by pressing the touchpad, obviously, but not noisy, to be regarded as a satisfactory one of the master editor. The two scroll operation and support multi-touch laptop does not particularly outstanding.

Though with a lot of adjectives, but it is not said that the touchpad is perfect. This section touchpad Synaptics technology, and other laptop the same among these computers, including demerit points in the evaluation because the touchpad inaccurate Toshiba the Satellite E305. When to use the LENOVO ThinkPad X1 Hybrid Battery andtouchpad, we occasionally encounter the touch pad can press the right but can not press the left button of the case.

Overall, click and scroll function at least in our hands. In fact, we tested the last still prefer to use the red dot and its matching mouse buttons. Has a slight bump lines on the red dot, and the area enough to make us a finger comfortably against the top, its height is very low, even height is even lower than the next to the keyboard keys, which makes us move the cursor. The finger does not slide down from the red dot. The configuration of the space between the red dot and the pairing button is quite appropriate, which makes us very natural feeling in the thumb click. Talking about the key part, they provide a good percussion feedback, almost no sound, and there is no feeling of soft terrifying. In addition, the ThinkPad the X1 Hybrid is also the spacebar on the left function key to turn off the touchpad.

As mentioned earlier, the ThinkPad the X1 Hybrid has a 13.3-inch ,350-nit brightness display, and coated with Corning Gorilla tempered glass. And scratch-resistant panel is an attractive bright spot, also hope to have more and more manufacturers to import this technology. However, as the to Gorilla strengthen the cost of glass, the Lenovo abandon traditional matte visual panel, replaced by a glossy display, a move that may annoy many people, especially the loyal users of the traditional ThinkPad. When watching a movie, from the front screen, the screen side of the reflector is really obvious. To make matters worse, when the open and I close the cover, the screen is also very easily filled with fingerprints.


A new generation of the TOSHIBA Satellite L840 battery little change, the whole work is still quite solid. A face with piano paint technology has an excellent texture, looks elegant. The middle of flashing cold white brilliant bat logo at boot time, this Logo made glittering white, like the edges, and four bone protruding surface A more distinctive. Screen border, there are two silver trim, black and white with the entire design becomes more classic fashion personality.


According to Lenovo's rhetoric in favor of the glossy display is the ultimate goal of the durability considerations. In other words, the Lenovo design team from time to admit that they switch to glossy displays in order to catch the popular. Unfortunately, the ThinkPad the X1 Hybrid resolution is limited to 1366 × 768, resolution of even the X301 can be equipped with 1440 × 900. Resolution of the ThinkPad the X1 Hybrid in browsing the web or instruments, of course there is no doubt not too many problems, but this business the new darling of the screen resolution has been cut pity.

The ThinkPad the X1 Hybrid Dolby speaker volume setting even in the middle value is also quite loud, often have slightly the volume down a little laptop, a slim volume, the sound quality is not bad. Describe (behind the image of Love Stories skip) to see that this laptop also has a spill-resistant and rugged design, and even take it to the party occasions when the DJ laptop is also very suitable.

This test is equipped with the Intel Core i5-2520M (Frequency 2.5GHz), built-in Intel HD 3000 graphics chip, operating system, Windows 7 32-bit Professional Edition, 4GB of RAM and 320G hard drive 7200. Download the movie during the test, edit Word, PDF, and write E-Mail to see if the network movie, Twitter to push the text, the face book to hit the Posting of the face and the blog did not encounter Han. This send-measuring machine to a faster boot time of 49 seconds to knock down another Windows laptop. The ThinkPad the X1 Hybrid in the performance of the PCMark Vantage score of 7,787 points, looking ahead should be tested best of Core i5 machine.

Substantially to the DELL 8858X Battery is the HD 3000, the 3DMark06 score of 3,726, although slightly lower than other laptops equipped with the same, such as the Toshiba Satellite E305, but it has also been enough to play full-screen Angry Birds. So apparently the ThinkPad the X1 Hybrid is not suitable for users to recommend to the wish to bring to play the game. ?


In the left side of the power switch is TOSHIBA unique power mode switch button, the user through the key power management mode switching, including the "high performance" and "balanced mode" option.

This machine palm rest below with the appropriate configuration labeling, from which we can see that this product used NIVDIA Geforce 310M discrete graphics and Intel i5 processors, and also with a genuine copy of Windows 7 operating system.

TOSHIBAL845 touchpad using a rectangular structure, left and right sides, top and bottom slightly narrower. In addition, below the touchpad button with a one-piece design, the keys feel slightly more rigid. In interface configuration, this machine fuselage right side of the configuration of a DVD burner, two USB ports and a pair of audio interfaces. On the right side has a power connector, the cable interface, VGA interface, HDMI interface and E-SATA interface. Overall, this machine interface types or fully meet the basic daily needs of the user.

TOSHIBAL845 Although not the main thin product, but compared to this and the traditional 14-inch notebook thickness control of the machine is still not bad. This machine with a 47Wh lithium ion TOSHIBA Satellite L845 Battery, because this machine is configured high-performance processor and discrete graphics, so its life is not very good. However, as a flagship game notebook, I believe many users will use at home, so the endurance is not so important.


The weight of this machine, the machine plus battery weight is 2.163kg, can be said that weight control was pretty good. We can see the TOSHIBA has been in light of the efforts, I believe they will follow-up launched in thinner and lighter notebook. In the configuration, this machine uses Intel Core i5 processor and with 2GB memory and 500GB hard drive. In addition, this machine with the NVIDIA Geforce 310M graphics card. While this card is an entry-level products, but most online games can also cope with.

2012年5月17日星期四

Nice laptop coming-ASUS A45V K45V Series


Redesign of the touchpad, with frosted surface treatment, feel better, but also more fashionable, this Toshiba L830 expansion of space is good, but the D surface using a one-piece design, the user can only be on the hard drive and memory upgrade Cleaning of the fan dust and other work, I suggest that you go to a professional repair station.

Machine for the user is equipped with two memory slots and comes standard with a single 4GB of DDR3 1600 memory, 30nm technology, provided by Samsung; hard disk capacity of 640GB provided by Toshiba. In addition, Toshiba also offers a unique hard disk protection technology.

Toshiba L830 laptop screen performance belongs to the mainstream, feel good input. The whole C face design highlights a lot equipped with Harman Kardon speakers make a very good sound quality, many of the use of shortcut keys also increases the sense of operating experience. But the machine is poor in cleaning up dust, only users with the memory and hard drive upgrade.

Toshiba L830 Toshiba this year launched a new model, the aircraft has greatly improved on the shortcuts and user-friendly design, backlit keyboard, and one-button shortcuts applications let the user experience more, and then down for you a brief introduction to this Toshiba Satellite L830 battery set.

First let us look at the keyboard more and more widely used in notebook computers today have needs, indoor and outdoor, bright and dark environments, the Toshiba L830 laptop computer with a backlit keyboard design, to ensure that the use of the user in the dark with to a full range of applications. Users only need to use the FN + Z "shortcut keys can open the settings of the backlit keyboard shortcut menu provides us with a" time "and" Open "," off "in three ways.

On the panel, the Toshiba L830 and set up a separate shortcut keys, but to integrate them into the F1-F12 keys. Such as touch pad switch, if the current state is to turn off the touchpad, then in the upper left corner of the trackpad is also a hint lantern lit, so that would not use the keyboard typing because it mistakenly touch touchpad troubled; open the touchpad, the lights will be turned off.

ASUS A45V what our actual test performance? 5000 yuan ultra-pole of this whether it is worth buying? Here please pay attention to the detailed evaluation of the Sina digital. ASUS A45V super very appearance of color is divided into the twilight gray, cherry pink and ice blue colors, the design of surface A one piece design, body magnesium alloy material. Shell nanoscale anode coloring process for blasting, the body shell is not easy to fade. The same time, the body design is very thin, only 17mm thick, weighs 1.7Kg; we got the ASUS A45V shell cherry blossom pink, looks very stylish and elegant.

Overall strong sense of ASUS A45V battery, when closing the top cover, this feeling is particularly evident, from top to bottom cover edge of the smooth adductor gives a light feeling in the visual, the Book ID unique to this design inherited from ASUS inspired by the Wisdom Codex culture, for ASUS hope that the "book" design, giving users a sense of intimacy, this Book ID design concepts into the ASUS U Series product line.

One-piece design of the aircraft on the back of a smooth surface without any screws, and materials consistent with the top cover, the same surface of the aluminum sand and ASUS A43V is a row of cooling vents.

Screen aspects, ASUS A45V 13.3-inch LED screen with a resolution of 1366x768, the maximum open angle of 120 degrees. Compared with previous generation products for ASUS A43V, A45V for ASUS significantly thicker, A45V super pole of the thickness of 17mm, 14.9mm or so, the the A43V body thickness, but the ASUS A43V is not equipped with RJ-45 cable interface, screen size 13.3 inch . ASUS A45V RJ-45 cable interface to incorporate it into a standard, to some extent, more user-friendly use.

Although it is a low cost ASUS A45V in the details of the work is fairly satisfactory, sunken waist design makes the machine look more concise. Pure white plastic blue and pink ASUS the A45V screen border internal surface is smooth, reflective high, and easily contaminated with fingerprints.

It is worth mentioning that the TOSHIBA one key recovery button, this function buttons are equipped with in TOSHIBA Satellite L835 Battery series, the main function to provide users with system backup, and restore the factory system and other emergency measures, the function keys do not have to enter the system operation.

Fuselage right side of the interface layout is very simple, only one audio output port, a USB 2.0 interface and the far right of the power connector. From the set point of view of the fuselage interface, ASUS IdeaPad A45V interfaces not much, but to meet the basic needs of the user interface are equipped, and compared with A43V aircraft increased the RJ-45 connector, wired and wireless are met.


Mentioned ASUS ultra-pole of this believe that users are no stranger to the super pole as the ASUS first launched for ASUS A43V caused a lot of attention. However the the ASUS A43V main high-end market, ASUS branding models, and slightly higher price does not belong to the People First model. Today we're introducing the ASUS A45V super pole this is ASUS's second-generation ultra-pole of this, locate white-collar business and consumer groups, pre-sale price of only 5,000 yuan, mainstream price for a lot of limited budgets want to experience the super-pole of this the user to have more expectations for ASUS A45V.

Prices have been about $ 800 into the price range of ordinary consumers to accept, in the configuration the ASUS A45V in line with ultra-pole of this basic level. Compared with other brand name products, ASUS A45V, there are a variety of colors to choose from, let the super pole this is no longer always the same silver-gray, but was given a more dynamic and fashion elements.



Configuration, trapped in the price ASUS K45V Battery ask too much of the configuration, but the ASUS A45V is also a low-end user population. ASUS IdeaPad A45V with the 32nm process technology, the Intel Core i3 2367M dual-core low-voltage processor, equipped with Intel HM65 chip group, an 8GB size of the SSD solid state hard drive with 500G the size of the mechanical hard disk composed of the Raid 0 array combination of hard aspects, this is low-cost ultra-a very common combination. The memory is equipped with a single 4GB DDR3 1333MHz speed memory, graphics cards, Intel HD 3000 Core graphics processor comes.

Intel Core i3 2367M processor based on 32nm process technology, the core code-named Sandy Bridge initial clocked at 1.4GHz, shared L3 cache is 3MB, the overall TDP of 17W, supports Hyper-Threading Technology with the latest AVX instruction set.

New hp laptop-HP ProBook 4445s 4446s 6475b


HP the Folio 13 popular chiclet keyboard design (chocolate), the overall style and ProBook identical to maintain a certain distance between the keys can effectively prevent typographical errors, which is particularly valuable for a compact 13-inch notebook computer. The button surface is smooth, great texture. Button key process and force feedback is very good for text input is a very comfortable experience. The Folio 13 body with a rigid support structure, effectively prevent bending under heavy typing pressure keyboard.

As you can see, Hewlett-Packard to the Folio 13 is equipped with a backlit keyboard to make it easier for the user typing in a dark environment, especially in the present PowerPoint presentations, conference room or in a nighttime flight flights. On this keyboard backlight effect, the only shortcoming is that little bit of light leakage. HP is able to in the future to improve the backlight of the keyboard, to reduce light leakage and the best to join a more intelligent to adjust the backlight brightness, at this stage, you can choose to turn on or off the backlight on the keyboard (you can not according to their preferences to adjust brightness ).

The Folio 13 of the touchpad is clearly "inspired" Apple MacBook, but I was surprised that the touchpad is so large (relative to the size of the Folio 13). The touchpad similar to acrylic panel surface is very smooth, even if your fingertips moist still be able to slide on smooth. Integration of left and right buttons feel more rigid when in use, and this design started up also need time to adjust.

Super super very big selling point is also the pole of this essential function is to respond quickly to real-time-use. This is also the ultra-pole of this application with an ordinary notebook important advantage. For most people, using a laptop in the switch machine to a waste of time, while an instant wake-up can make your PC instantly restored to working condition, the usual standby sleep only memory and processor to spend a little power, manufacturer power-saving technology further control power consumption, ultra-pole of this for several days of standby time.

Intel ultra-pole of this definition provides that the super pole this sleep wake-up time should be within 7 seconds, almost all of the super-pole of this have to do an instant wake-up within 2 seconds. We tested in addition to the test go to sleep and wake-up time, also joined the switch machine time and the wireless network connection test. Due to a large extent by the impact of system and software of the switch machine speed, our test system uses the Folio 13 64 Win7 Home Edition operating system pre-installed.

Hewlett-Packard the Folio 13 with a 59Wh HP Folio 13 Battery is currently only one configuration, the use of Intel low voltage processor i5-2467M. Super pole this has just launched, Intel ultra-pole configuration relative to a single, high-end low-voltage i7-2677M used in most of the mid-i5-2467M. The price of high-end configurations are mostly close to or more than million from a cost aspect of speaking, mainstream sales of ultra-pole of this subject to the expensive cost pressures, the use of generally low voltage i5-2467M processor. From a performance aspect, the high-priced i7-2677M is just the frequency and L3 cache slightly higher, the difference was not before some performance comparison testing, purchase i5-2467M is clearly more cost-effective.

One of the most concern the sleep wake-up speed of 1.7 seconds, with the current release of several ultra-pole of this Asus UX21, Acer S3 1.5 seconds and 1.8 seconds, compared to wake-up time is not much gap. Boot time 25 seconds, not in the super pole this soon. However, compared with an ordinary notebook is very obvious advantages.

Several other configurations this is similar to other ultra-pole, equipped with 4GB of DDR3 single memory, using a 120GB Samsung SSD solid state hard drive, HP the Folio 13 is equipped with a large-capacity lithium polymer battery, the battery life performance, we will detail in the back of the test. First, we look at several key performance test score.


USB shut down charging functions has gradually become the standard configuration of the notebook, HP ProBook 4445s is no exception, the left side of the fuselage, a USB3.0 interface, support the shutdown of the charging function, mobile phones, MP3, iPad, in a shutdown state digital charging the charge.

HP ProBook 4445s the underside of the fuselage has a removable baffle, open memory and hard drive can be replaced, but if you need the notebook cleaning operation, you need to disassemble the machine, the more difficult for ordinary consumers .

Intel Core i7 3610QM is the third-generation Intel Core processor, its code-named Ivy, Bridge, using the 22nm manufacturing process, clocked at 2.3GHz, has four physical cores, support for Intel Hyper-Threading Technology, and Turbo 2.0 technologies to support the MMX, SSE , E4446s4T, AVX, VT-x, AES instruction set.

Intel announced a new generation of processor models listed in the table above, from which you can see, the HP ProBook 4445s equipped with the i7 3610QM positioning in the high-end users, is the successor of the previous generation Core I72530QM, may become the most extensive i7 processor.

Machine hardware configuration, as a 14-inch notebook, HP ProBook 4445s battery can be said is quite a force, it is equipped with Intel's latest Ivy Bridge Core i7 3610QM processor, NVIDIA GT Series locate the GT 650M graphics card with 8GB DDR3-1600 memory and 750GB hard drive, it can be said is currently on the market's highest performance 14-inch notebook.

CINEBENCH is the Maxon company introduced a cross-platform test system, it uses Cinema 4D special effects for film and television industry software engine to test the CPU and GPU. CINEBENCH R10 in the CPU test section, we use the 3D scene rendering a high-precision screen to test the processing capability of the processor multi-threaded processing. View from the above test results, the performance of the new Core i7 3610QM very tough, at a high level in the current notebook CPU.

SYSMark a hardware performance assessment tool, it focuses on the assessment of the performance of business operations and production performance of the computer. HP ProBook 4445s with excellent hardware configuration in the test, 195 points, so the results above the average for the mainstream notebook, you can better meet our running Photoshop, After Effects, 3ds Max, and other specialized software needs.

oday's notebook users while considering the performance, heat dissipation, life has gradually become the focus of attention, which has become the key to good to distinguish whether a laptop computer. Running Furmark after half an hour, the HP Pavilion 4446s situation such as the picture shows, the temperature distribution in the environment of 30 degrees Celsius, the temperature of the C shell panel unsatisfactory use will clearly feel the heat.

The other hand, the D-shell panel, still boast about, in general, with i7 quad-core processor with the GT 640M graphics card HP Pavilion 4446s the performance of law-abiding.

On this page we mainly look at the introduction of the HP ProBook 4446s comes with software applications. Today's products are reflected in many of the details of a people-oriented features, the machine is also true, pre-installed HP Support Center to help the users to periodically scan hardware, download the latest driver and check the battery status, the most direct way to let the machine remain in The best state for novice friend.

Data security is the HP ProBook 4446s with emphasis on machine HP Datesafe function can help users to easily backup and restore important files or system. In addition, HP also provides users with the cloud data storage protection, full protection of user files, system security.

The HP the Stage allows users to more beautiful, user-friendly interface to manage their own music, photos or video files, brilliant user interface gives the user a comfortable mood. HP ProBook 4446s battery for camera applications, also joined the HP Webcam Central Here you can take photos of a variety of interesting effects, can also record video to add a variety of background material, and then share with friends their own results.

Ivy Bridge The most obvious change is the adoption of the level of the tri-gate transistor technology, new design of the nuclear significant part, to support Microsoft DirectX 11 and Intel also improved the I / A, the core and ISA instruction set architecture, making the LLC cache and The memory controller improves instruction execution speed of the IPC (number of instructions executed by the CPU per clock cycle), Ivy, Bridge, optimized for SSE extended instruction set and string handling the ISA. Ivy Bridge has also strengthened security, strengthen energy management, Configurable TDP of technology, and can support a higher frequency of memory and low-voltage memory.

First, we started the CPU test link Core i7 3612QM (quad-core, eight thread) in the latest 7 series chipset, and this corresponds to the SNB's Core i7 2720QM (quad-core, eight thread), Core i7 2620M (double the Fourth Nuclear Power Plant thread) in the 6 series chipset.

CineBench is a use for film and television industry, Cinema 4D special effects software engine, you can test the CPU and graphics performance. The main concern in the daily testing of the CPU processing section. The test is divided into two: first test simply use the CPU to render a high-precision 3D scene images in a single-processor single-threaded run only once, if the system has more than one processor core or multi-threading, the first to use only one thread, the second run all the processor cores and threads.

Noise control in the machine, the HP ProBook  6475b  boot static mode of 32.7dB, giving the impression was very quiet. After half an hour after the pager test, the HP body heat to a substantial increase in order to ensure the body heat, the fan speed will be faster this time the noise increased to 38.5dB, it can be heard in the quiet environment at home the sounds, but still maintain a quiet state.

Also uses the latest Kepler architecture IVB of the Core i7 3612QM processor, the HP ProBook 4446s is equipped with the NVIDIA GeForce GT 640M, 500M Series 28nm process and 40nm compared to lets graphics to the same power consumption the state significantly improve 3D graphics performance, it has 384 CUDA cores, the frequency of 625MHz; dedicated graphics memory with 2GB of GDDR5 128-bit wide memory frequency of 900MHz, we first use the professional tools it ran sub- .

Although the current consumer market structure has changed little, but as the market continues from the mature to the change of the difference, as consumers, we will have more choices, the HP 6475b with a 9cell HP ProBook 6475b Battery the emergence of the consumer notebook market a blockbuster, is also a powerful weapon in the field, HP, industry indicators may be because it triggered a chain reaction of steady improvement, this let us look forward to the market will continue to emerge so sincere, like the HP ProBook  6475b  products.

Did not introduce the radio button of the top left of the keyboard on keyboard surface, in fact, it is HP  6475b  a shortcut, users can randomly comes with the Instant the Key Menu to set the key features, such as a wireless switch, touch pad lock key.