DELL Vostro 3458 3558 pk DELL Inspiron 5451 5455 laptop

Today engineer to bring this Dell vostro 3558 is a pursuit of return to the essence of stunt business notebook, silvery white appearance body embodies a low-key luxury, Intel Core i7-5200U processor collocation NVIDIA 940 processor can ensure the running stability and speed. In addition, the effect of the machine's speaker is the most attention, DELL this time with the Royal level of the Royal B&O speaker company to build a sound quality experience. Believe that so many have many friends can't restrain inner excited, good, the engineer words not say directly on the goods.

The silver shell makes DELL Vostro 3558 looks more fresh and neat. In the case of the DELL Vostro 3558, the machine has been used in the design of anti - embedded DELL, which embodies the "DELL" classic signs. Is using the Dell vostro 3558 at a rotating shaft of the separation design, when the screen is completely open we will through a gap in the rotating shaft directly see behind the computer. This design can let users reduce the dullness of the fuselage.

DELL Vostro 3558 with DELL Vostro 3558 Battery in the bottom of the use of a single machine cover design, only nine screws can be removed the entire floor so that maintenance and repair, dust removal becomes more simple. In addition, at the bottom of the machine surface but also the distribution of the four pieces of heat dissipation holes so as to the protection of the hardware. For those who had eaten due to overheat and lead to burn to the hardware in terms of friends this is undoubtedly one of the design.

Dell vostro 3558 equipped with a 15.6 inch 1080p Full HD screen. If you feel full HD has been out of date, 4K resolution is the kingly way it would be a mistake. Because the point of view of a small series of personal experience and the existing software and video resources basically can satisfy the 4K level is very small, so even if you get a 4K screen will not necessarily get more enjoyment.

In the Dell vostro 3558 with 4cell DELL Vostro 15-3558 Battery screen is distributed over the camera, two microphone hole and a light receiving hole, also in the machine at both ends of the screen is symmetrically distributed a total of around the screen protection. Saw the shell and the screen, we look at the DELL Vostro 3558 keyboard. Believe that friends and small series as a drill the machine keyboard plate which can be found in its simplicity,, of course, this is also the business of the a design trend, in addition to the power button and a touch control board no other extra function keys. In addition, the black button on the silver surface with very suitable, black and white with each other.

With the growing mobile Internet, notebook computer downsizing craze more and more popular, many manufacturers launched the flagship thin product. In light of this the impression the deepest should Dell vostro X1 carbon, can be said that this is the black series in a pursuit of the ultimate portable products. Of course in order to better meet the needs of different consumers, Dell vostro of other series of products also have to enter the trend toward the light, for example, today the author to introduce vostro 3458 with DELL Vostro 3458 Battery.

Dell vostro from birth to now has gone through more than 20 years, in early 2015 sales break million to write the legend of black accented by a pen. After being integrated into the DELL family, the DELL Vostro's most distinctive change is the series of rich, from high-end business to meet the needs of ordinary consumers use the need of the universal notebook can be described as. This refinement of the product distribution is not only the Dell vostro keeps pace with the times, also attract more users become black loyal fans. L series is both the T series of excellent quality and E series of high performance price ratio, so once launched on the recognition and favor of many consumers. Today, Vostro L DELL Series in order to conform to the trend and market demand has also begun to integrate into the "downsizing" of the column, so as to promote the product portability and overall performance.

The author makes evaluation of the Dell vostro 3458 equipped with the fifth generation Intel Core i5 5200U dual core four thread processor, 2.2GHz frequency with 4GB DDR3 memory and 256gb SSD, 4cells DELL Vostro 14-3458 Battery. In addition to the HD Grahics Intel 5500 core graphics card is also equipped with a Radeon R5 M240 AMD, so whether it is office or entertainment are more outstanding performance. In addition, as mentioned before the author of the DELL Vostro 3458 body volume reduction, weight and thickness are more portable than before. In the business people concerned about the life, DELL Vostro 3458 also do the optimization of the overall use of time to improve the past 20%.

Dell vostro 3458 body a side fully demonstrated the business restrained design style, the surface of delicate matte texture excellent touch and not easy to leave fingerprints to ensure the neatness of the fuselage. By looking down from a surface can be seen, 3458 adhere to the black traditional designs and resolute lines rich edges and corners, giving a feeling of very reliable.

DELL's notebook business after a slow recovery in the quiet for a while, DELL has brought the whole line of new products in 2015. Throughout this year's notebook products, a wealth of color choices once again become the main theme, DELL's E line of affordable models to go is also this route. The appearance is colorful, so the whole experience could behave? Hope today's Inspiron 5451 with 40wh 4cell DELL Inspiron 14-5451 Battery evaluation can give you the answer.

Dell Inspiron 5451 adopted new mould design, although in the design and layout of the interface position, the machine can still be found before the shadow, but the new Inspiron 5451 and its unique. Inspiron DELL 5451 top cover uses a very rare process of weaving, blue DELL logo inlaid in the left center of the top cover, consistent with previous products. Overall this roof looks than with the price of the products more delicate and beautiful, from the handle, the Dell Inspiron 5451 roof strength and the previous Dell model compared to have the very big progress.

Dell Inspiron 5451 with 4cell DELL Inspiron 5451 Battery at the edge of the fuselage design is also very hard, for the right and left sides of the angle to ease the "R" - shaped design, visual transition very good sense, if it is a mobile phone, then feel should also be good, but for the notebook user is difficult to perceive the feel of this position.

In the before and after of the fuselage design, Dell and sharp cutting process, and the front end of the horizontal plane angle is approximately 45 degrees cover than the surface of the keyboard slightly higher than the point. The screen of opening and closing the user is convenient. The fuselage rear end DELL uses the same cutting process, but the angle of view to ease many, the axis part of some of the highlights.

Dell Inspiron 5455 the integrated bottom cover design, that Dell and not on the bottom cover set aside a rapid escalation of the window, it and dismantling of a number of relatively trouble. Unscrew all the screws after slowly open C to see the motherboard. Dell for users to set aside an empty CD-ROM, users can buy their own drive a hard disk cartridge drive a transformation into the second hard drive (drive only need to unscrew a single screw can be removed, Dell didn't directly to users preloaded with a hard disk box unkind); the mainboard is surface has a mini PCIe interface, the user can replace their own wireless network card. On the back of the motherboard has two DDR3 memory slots, which has a spare, maximum user can the machine to upgrade to 16GB memory.

Inspiron DELL 5455 hardware upgrade and DELL 5748 is the same trouble, just to add a memory to the entire motherboard is not easy to remove it. Inspiron DELL 5455 single fan single tube heat dissipation design, taking into account the hardware specifications are not high, so this simple heat dissipation design is no matter. Running AIDA 64 software to the processor, graphics card, etc. after a long period of time after the use of thermal imaging instrument to detect the above two thermal imaging. At the bottom of the fuselage, the highest temperature is 52 degrees, most of the heat is concentrated in the vicinity of the radiating port, but was covered with thermal components position slightly heat, if you don't used it in the legs didn't matter; on the surface of the keyboard, the highest temperature only 45.9 degrees, the heat distribution in in the middle area of the keyboard and palm rest position, although heat before we are able to perceive the position, but due to the temperature is not high, so we use 

On this planet i5-5200U us to already not too strange, the Intel newest 14nm process of Cheng Broadwell core, 14.8V DELL Inspiron 14-5455 Battery the design of dual core four threads, frequency of 2.2GHz, maximum turbo 2.7ghz, TDP only 15W. Using the R15 CineBench software for testing, it's a single thread score of 253, multi thread score of 102, performance is good.

Dell Inspiron 5455 equipped with the star 940M discrete graphics in entry-level products often seen. It adopts NVIDIA newest Maxwell architecture design, with 384 CUDA cores, core frequency 1072MHz, accelerates the frequency 1176MHz and memory capacity of 2GB DDR3, memory 2000MHz and 64bit memory interface, memory bandwidth 16GB/S. The performance of the 3DMark Cloud model is used to test the Gate model, the final score is 9820, the performance is normal.

In order to further test this card to the actual performance, we use "Resident Evil 6 benchmark software testing, in 1366 * 768 resolution, highest quality, off vertical synchronization settings under, the final score was 43.1, B grade evaluation, the performance is very good. In this connection, we can determine the Dell Inspiron 5455 can smooth fun on the market mainstream online games and most of the hardware performance requirements is not high in a single game, single part masterpiece can also achieve smoother running by reducing the need for picture quality.

DELL Inspiron 5455 uses 4CELL DELL Inspiron 5455 Battery and a 500GB from the west of mechanical hard disk, hard disk speed of 5400. Using the SSD AS software for testing, the maximum read speed of 100MB/S, the highest write speed of 95.49MB/S. Test results are in line with its due level, but if you want to get a better use experience, it is recommended to add a solid hard disk, specific upgrade space, we will refer to the following.


DELL Inspiron 15-5551 17-5755 and EUROCOM Shark 4 review

Appearance simple and calm is a typical feature of the business, for the office of business people, in the purchase of notebook computer will be considered too fancy type. Focus on consumer grade market business notebook easy to be known, as we want to talk about the Akoya.

Akoya series of notebook products is MEDION's features very distinctive products, and always runs through the unified style of simplicity. Recently, MEDION released a new E6416 Akoya, this Akoya new business, the main thin, relatively easy to carry. ZOL Testing Center today will be the red section of Akoya E6416 evaluation, this notebook in retaining the VGA and all other common interface based, still the thickness and weight respectively do thin level 20.8 mm and 1.85Kg, very suitable for business applications.

In the hardware configuration, a business of this nature will not have applied to the high performance of the game alone significantly, stability is it simply, but the machine is equipped with independent amd R7 m360 entry-level graphics card, add a lot of entertainment properties; processor, Akoya E6416 equipped with the 4cells MEDION Akoya E6416 Battery Intel fifth generation core platform for low voltage U series products, provide enough performance and life assurance.

The appearance of the akoya E6416 at first glance very traditional, to business users, dark red tone is not publicity, but has a lot of personality, suitable for young Internet business groups, vibrant. Is simple and capable is Akoya notebook series has always been the pursuit of temperament, coupled with a soft line design, making a steady style with a touch of smart.

Recently, EUROCOM Shark series of games the new members E God, a "light luxury game" is being affectionately known as Shark 4! This "hero alliance" famous commentary, gaming goddess, see the wooden "Yan Ruyu" to. Here the Eurocom get foreign endorsement, the intention is to reflect the gaming strength or goddess fan, Engineer to garrulous, wonderful later is approaching.

Eurocom shark 4 with 62wh EUROCOM Shark 4 Battery is equipped with Intel's fourth generation core i7-4750HQ processor, the can core frequency to 3.2ghz; built-in iris Pro 5200 core graphics support Dx11 and 4K video output, with up to 40 execution units, and integrate the 128MB embedded cache, comparable to the gt840m nvdia, ADM R7 m270 and other high end alone significantly. Here I need to talk about core graphics, absolute high above the traditional integrated graphics, its performance is not weakness to market under the graphics card. In addition to the 500G hard drive, 8G memory is a strong backing for the large-scale 3D games, you can say to provide users with a good game operation and installation space. Below we have a look at the book.

GTX860M/850M core GM107 graphics cards in the past 2014 years to many players left a deep impression, then what is the change of GTX960M? We through Gpu-z to compare.

In the 3DMark series of testing software, DELL Inspiron 5755 equipped with 6cells DELL Inspiron 17-5755 Battery and GTX960M graphics card, Firestrike EX 3Dmark score close to 2000, with a strong strength.

Backlight is one of the essential skills of the game. It can not only make notebook more cool, more practical effect is that players in the dark environment, also can see the symbol keys on the keyboard.

First of all, this sent for measuring machine 4210m equipped with Intel Core i5 processor, equipped with 4GB ddr3-1600mhz memory and 500GB 7200rpm mechanical hard disk, graphics, using the NVIDIA geforce GTX 950M discrete graphics, and does not shield core graphics, so HD 4600 nuclear also appear to in order to ensure the low power consumption, for users to bring good graphics performance support.

Through the cinebench R15, we can see the core i5 4210m processor performance is quite good, although it is the fourth generation of the core i5 processor, but the performance than the current low voltage processor stronger many. ASUS x555 equipped with NVIDIA geforce GTX 950M significant independence is a end alone significantly, with 640 stream processors and 32 ROP units, 993MHz core frequency, 128 bit memory interface, send measurement models with 2GB of GDDR3 memory.

The 3dmark 11 P file test can be seen, the GTX 950M alone significantly graphics score was 4153, deal with the mainstream game is no pressure, more suitable for online gamers and PC game player, if want to play "Crysis 3" such a big game, this card afraid powerless.

We use Furmark pager software to test the limits of ASUS X555 with 38Wh built-in ASUS X555L Battery, Furmark will be operating at full machine two large heating components of CPU and graphics card and run 60 minutes after the temperature up to a limit of the height, in order to let everyone can be more intuitive see each machine in operation when the heat, we also use the fluke infrared thermal imager, respectively to observe the location of each temperature heating.

Different than the small size notebook, 15 inch big screen notebook with broad vision, clear picture and all-around performance, more and more receives the user's favor. Recently, Dell once again leading the new wave of large customers notebook, 15.6 inch provid all-round business notebook, the Inspiron 5555 launch. New product is equipped with a 15.6 inch Full HD screen will visual area increased by 25%, and in maintaining the thin body at the same time, equipped with a fifth generation Intel Core Duo processor and discrete graphics, to provide users with extraordinary visual experience and high-performance all-around office experience.

In order to achieve a comprehensive upgrade of the user experience, Inspiron 5555 is a perfect balance between portability and wide screen. New products through a 15.6 inch wide screen, not only will visual area increased by 25%, bring broad eyeshot for users, in order to improve the efficiency of the office, the 1920 * 1080 Full HD display, in image processing design application scenarios for users bring lifelike visual experience. In addition, taking into account the business users are likely to face complex office environment, the screen with a matte particles of the matte screen with, can effectively prevent the reflection of light, even in bright sunlight can also be normal office. In portability, Inspiron 5555 with built-in DELL Inspiron 15-5555 Battery is 15.6 inch models to achieve the light break, with its weight and 24.7mm and 24.5mm drive model only 2.2Kg thickness, with its excellent full HD 15.6 inch display, can at any time to provide users with a broad vision of the office experience.

Tomb Raider 9 by Crystal Dynamics development, Square Enix issue. New focus in Laura young period, get rid of the Superman before being set, the player can see more real Lara's image in the game. Because the engine upgrades, the higher the picture, is the "Tomb Raider" series of the most transformative work. In 1920 x 1080 resolution (the highest resolution), high quality running the game in the benchmark program, the measured average frame rate is 39.0fps.

ASUS X555 although there is no membership of the series, but we can see the shadow of the ASUS game on its body, it is it whether the essence of the product set in a body? From the point of view of shape design, ASUS X555 did not stick to plain design, instead of using a design in two different ways in the cap, greatly increased the degree of beauty products. In C, X555 with ASUS X555D Battery the more rich sense of science and technology of pattern to be decorated, with black and red color style, looks cool. In the disposition aspect, though the fourth generation Core i7 and GTX 950M sole combination of isn't the strongest, coupled with the price of only 5999 yuan, its performance in terms of price is still very prominent.

We use cinebench R10 to evaluate its performance, can see, Fengyun single core processor score is 6225, quad core score for 22443 and operation speed is excellent, high-end processor class mobile processor.

Equipped with DELL Inspiron 5551 with 4cells DELL Inspiron 15-5551 Battery NVIDIA geforce GTX 950M significant independence is a end alone significantly, with 640 stream processors and 32 ROP units, 993MHz core frequency, 128 bit memory interface, send measurement models with 2GB of GDDR3 memory.


LENOVO B51-30 B51-35 laptop pk SAGER NP2670 NP6679 gaming laptop

Now the mainstream notebook thickness becomes small, battery using the built-in non removable design, so now in electrical use laptops had better pull out battery's argument has basically disappeared. But this argument in the era of battery can be replaced is quite common, I was in the university dormitory also found, not willing to install the batteries using the notebook computer of the students there are plenty of people who. So what's the bad habit?

First of all, the battery belongs to the vulnerable products, for the consideration of the protection of the battery, while the plug in the use of laptop computers, unplug the battery, this argument and nothing wrong. It can be explained that this kind of person is very treasure thing, and have no good. However, if the battery is not long, then the battery charge about half the battery charge (why is half the electricity? Following the 47th floor users to explain in detail), also need every once in a while the battery is charging, otherwise if batteries placed inside the time too long, long in the state without electricity may also will damage the battery, wait until to use, it is likely that there will be filled into electricity. Not using a battery is also likely to be scrapped, and simultaneously pull off the battery of notebook computer lost against blackout defense force, running the important information will be lost, unexpected power outages may also will damage the hard disk. In general, the use of laptop computers more than disadvantages, so we recommend that you use a laptop or do not take the battery.In addition to some very cherish battery reluctant to use a friend, there is a class that is, energetically users of laptop batteries, feel no bondage of power line is very convenient, often using a laptop battery to work, until the system low battery alarm only reluctantly plug, in fact these two kinds of extreme user use, for the battery are damage.

Configuration of the ASUS GL552 with ASUS A41N1424 Battery directly equipped with GeForce GTX 950M NVIDIA independent graphics, in the game performance has a good performance. In addition, the machine has multiple configurations are available, main difference in with a processor, get the evaluation models equipped with Intel Core i5 5200U dual core processor, and the main push products then is this is the price of 5000 yuan of models.

SAGER held a new conference in May 7th this year, released its Z series K series and elegant series of products. The Z series, K series SAGER gaming laptop all updated NVIDIA new GTX9 series of powerful graphics card, power consumption is reduced at the same time also significantly enhance the notebook game performance.

This evaluation SAGER NP2670 with 6cell SAGER NP2670 Battery equipped with a quad core i7-4710mq processor, GTX950M discrete graphics and 1TB 7200 RPM mechanical hard disk, equipped with 1080p IPS wide viewing angle HD display, the official price for RMB 4999. Can be said is the most affordable 15 inch GTX950M this game the.

In the final test of R15 259cb, the core of the processor is obtained from CINEBENCH, the single core 95cb, and the individual test results of the processor are located in the mobile platform processor..

For the hard drive performance we choose Tune HD to carry out, the final test results for reference only.

The evaluation of the Inspiron DELL 7746 with 58wh DELL Inspiron 17-7746 Battery equipped with a 1TB capacity mechanical drive, the maximum read speed reached 109.9MB/s, the average speed of 80.0MB/s, the overall performance is moderate.

Today, the game industry is increasingly like the smart phone industry, almost every time there will be some new brand birth. The reason for this phenomenon is because the game is still the most users are paying attention to the product, also like the God of war, Thor, etc. these brand fast, from a certain extent, also contributed to the occurrence of this phenomenon.

Today, the evaluation is a brand new product - SAGER NP6679 with 6cells 5200mAh SAGER NP6679 Battery. This machine uses a blue sky classic metal drawing die, the overall hardware performance is good, for online games players and entertainment users. The LOGO design of the machine is very personality, and the brand of "SAGER" complement each other.

SAGER NP2650  is a more cost-effective products. The B is equipped with a 15.6 inch Full HD screen, resolution up to 1920*1080, has a more excellent picture presentation ability. The hardware configuration, the NVIDIA geforce 940M discrete graphics support 2G DDR3 memory, with performance superior to the core i7-4710mq. At the same time it also with 500GB mechanical hard disk.

As a 15.6 inch model, SAGER NP2650 laptop has a large screen, whether it is playing games or watching movies, will bring than 14, 13 inches laptop more shocking visual effect. There are, of course, must be the loss of income and its portability as small size notebook that suitable to carry out, but for games, hardware performance is the most important, but also do not often carry a mobile notebook.

LENOVO both from the brand or from the design are very personalized, from the beginning, to provide users with the most personalized products. The Lenovo B51 in part of a top cover design the logo in red and black collocation, internal joined the backlight design, to make it look even more features.

Lenovo B51 notebook is more robust performance of the products, in addition to the Core i7 quad core is equipped with eight threads high-end processor, also equipped with double 128G m.2 SSDs raid0 storage system, equipped with GTX 960m independent graphics. This hardware configuration for the current 90% of the game are able to give good support, but also can be said to be the most cost-effective configuration. Raid 0 is also named as the core speed technology by LENOVO.

LENOVO B51 with 4cell LENOVO B51-30 Battery shell main body of the use of light gray, the details of the selection of red decoration, the top of the middle of the design of red light Logo. this classic color matching is also common in computer products. The biggest feature of the B51 shell comes from the aviation aluminum material, it can guarantee the machine has good robustness, at the same time, can effectively reduce the weight of the machine.

Here we have the actual thermal testing, our testing methodology is still under the room temperature 28 degrees Celsius, let this books run Furmark pager software and aida64 system stability test, so that the GPU and CPU work under high load, almost running at full speed.

Core temperature, the average temperature of the core of this evaluation LENOVO B41 notebook with 32wh LENOVO B41-30 Battery can be maintained at 80 degrees Celsius below, but there is a more serious frequency reduction should be related to the engineering prototype of the BIOS.

B51 in display uses a 15.6 inch 1920 x 1080 Full HD wide viewing angle IPS panel. For gamers, large size and full HD has been able to obtain very good visual experience, wide angle added more let game entertainment colorful. In addition, LENOVO official commitment VP540P monitor will not exist bright spot, bright and other issues.

The LENOVO B51 with 4cell LENOVO B51-35 Battery shell surface is treated by metal spraying coating, and the residual amount of fingerprint is avoided.. The overall design of the machine as a whole inspired by stealth fighter, polygon corners quite F117 to circumvent the radar reflection section style.

How to distinguish the heat dissipation, the highest temperature can not represent what. The temperature of the cooling vents is the highest, if not, it is the only show that the heat problem. When most of the heat accumulation in the position which is near to the cooling vents and other parts of the temperature no higher than 40 DEG C, it can determine the cooling system design is more reasonable.

As a flagship video game of notebook computer products, good keyboard feel indispensable, LENOVO B41-35 Battery and LENOVO B41 keyboard using the standard chocolate keycap design, key process control is good, percussion feel comfortable.


MSI GP62 GP72 Leopard laptop PK ASUS N552V N552VX

As a major game of the Taiwan manufacturers, MSI has been a company with deep cultural heritage. Whether in the DIY aspect, or in the game field, are the entire industry leader. MSI often uses a similar mold, while the leading role is particularly special today.. This MSI superfortress gp62 game this not only uses the new metal wiredrawing silver body, is equipped with the latest GTX 960m discrete graphics, really is there are.

The MSI super air fortress GP62 is able to call the commercial entertainment of the product, mainly its stable performance and excellent design. 960M GTX graphics card can be said to be the most cost-effective high-end game graphics cards, even the demanding video game killer games can also run smoothly in the middle and high quality. In the office, the white backlight keyboard and metal drawing design of the stable design are won office workers favor.

The configuration is very balanced, the price is relatively close to the people. Of course, this product is not only a good configuration, the design of the above appearance is extremely concise. The silver metal wire drawing machine so that the whole is resolute and without losing the sense of science and technology. Let's go first and see the details of the MSI super air Fort GP62 with 6cells high capacity MSI GP62 Battery.

ASUS N552V fuselage D face has four circular raised pad, to avoid the machine directly touching the surface of the desktop appear scratches, but also for the heat dissipation ventilation left a lot of space. The four rubber mat protruding height is not the same, near the rear of the fuselage, two pieces of rubber pad significantly than in front of the two high, so when users use natural body formed a slant, so when in use will more comfortable. At the same time, the heat into the air inlet is located in the second part of the fuselage, this pad design also for its more heat dissipation space.

Fuselage D front end two pad outside ASUS N552V speaker. The front body of the body is curved, so the user will pick up the notebook from the desktop, and compare the human body..

For business people and ordinary consumers, the interface is essential. In particular, business people, every day may have to carry out the transmission of file data frequently, there is no complete and efficient interface configuration, will very much affect the office efficiency and application experience. ASUS N552V with built-in ASUS N552V Battery in the interface configuration is very adequate, almost equipped with a variety of common user interface.

In recent years, the popularity of online games and stand-alone games, most of the friends will refer to you play games ". Today's PC game circle with the variety of games, the quality of the game is also higher and higher, the required hardware is also higher, so that many small partners are starting to struggle. Although desktop is the best option, but because of mobile inconvenience makes the choice of desktop machine limited, the game began to become a better choice for players. Here is the MSI MSI game notebook 2QD-018XCN GP72 game performance testing.

MSI GP72 fuselage A face with the keyboard face all metal material design, feel very good, the keyboard area of the palm area of the design is great, very suitable for typing and playing games. MSI GP72 with 8cell MSI GP72 Battery also used anti glare screen design, but different from the fog screen, reduce the diffuse reflection of the light, while the players in the outdoor time to play games will not be the interference of sunlight. The screen is 17 inches, 16:9 Full HD display, resolution of 1920 x 1080, and with the SteelSeries keyboard and Dan speakers, to bring a very high gaming experience.

On the right side of the fuselage are computer cooling air outlet, the keyhole, support USB interface and interface charge off the Headset Mike combo.The left side of the fuselage is two USB 3 interface, a HDMI interface, the cable interface, the power interface and the docking port. ASUS N552V body weight of 1.895kg, plus the adapter after the travel weight of 2.248kg, the average body thickness of 23.52mm.

In interface configuration ASUS N552V with ASUS N552VX Battery fared well, with users of all kinds of common interface, also whole body weight, and thickness control also than the previous generation products further, there can be very good to meet business people demand for mobile office.

The hand is a new product N551J series and types of ASUS N551J, its equipped with Intel Core i7-4710mq processor, 4GB ddr3l memory, 500GB of large capacity hard disk and a 15.6-inch display, resolution to 1920 x 1080 pixels. The card is equipped with the 2GB NVIDIA GeForce 940M graphics card memory.

N551J can be seen as an extension of a40l family in succession to be Core i7 processor 4710mq, increase the memory and update the Geofrce 940M alone significantly and provides a selection of updates for consumers. Since the appearance of the design and mold continuation of the previous generation products, this paper we focus on the performance of the hardware performance.

Hardware configuration, ASUS notebook N551J with ASUS N551JB Battery, equipped with 22nm Process Technology Intel Core i7 4710mq a quad core processor, configured 500GB hard drive, and a single 4GB ddr3l 1600MHZ high-speed memory, graphics cards, the models using the built-in processor Intel HD 4600 core display card and NVIDIA geforce 940M independent graphics card.

SAGER NP Series appearance design is similar, after all the basic mold is provided by the blue sky, today is no exception evaluation of this SAGER NP2650 notebook and the overall design is always a familiar feeling.

SAGER NP2650 gives the first impression is ably, texture. Cover part although as engineering plastics, but the use of the surface of a wire drawing process, and to highlight the metallic silver gray color, it looks like a metal is the same. But if you touch with the hand will find that the SAGER NP2650 notebook with 6cells SAGER NP2650 Battery feels a bit like the same texture wallpaper.

Intel Core i7 4710MQ processor, with 4 core and the hyper threading technology support to 8 threads. The processor based on the 22nm process, the core code is Haswell-MB, the initial frequency of 2.5GHz, core frequency to 3.5GHz, the shared level of the three cache is 47W, the overall TDP is 6MB.

As the following example of the capacity of up to 12000mAh of the mobile power, according to our comparison of the habit, its capacity is higher than the apple 6559mAh much higher. But by conversion found: 5V*12000mAh/1000=60Wh, in fact, is more than the built-in battery capacity of apple RMBP13.

Under voltage, MA (MAH) to compare the capacity of the same battery size is feasible, but if it is to compare the two different products, batteries, their working voltage is not the same, must use the kilowatt hours (WH) for comparison. If cell without kilowatt hours (WH) tagging, you can by MA (MAH) multiplied by the working voltage (V) divided by 1000 conversion a kilowatt hours (WH).

Give you a finished battery capacity in the wrong idea correct, below we list several notebook use may be serious damage to the battery of bad habits, to see if you got caught?

Kept the resolution of 1920 x 1080, adjust the picture is high, but turn off anti aliasing, the average number of frames for 34 frame, the highest number of frames for 41 frames, and will be able to run smoothly. "Watchdog" optimization of the game is not successful, so some relatively low frames is also normal. In the actual experience, there is no feeling of Caton.

Graphics, ASUS GL551JX  with 6cells ASUS GL551JX Battery is a new life, equipped with 9 series of low-end graphics - 940M Geforce.GeForce 940M 28nm based on Maxwell GM108 NVIDIA chip, is the successor of 840M. With 384 stream processor and eight ROP units and 16 texture units, 1072MHz core frequency support dynamic acceleration to 1176MHz frequency and memory bitwidth 64bit and 2GB DDR3 independent memory.

Below we actually thermal testing, our testing methodology is still under the room temperature 28 degrees Celsius, let this books run Furmark pager software and aida64 system stability test, so that the GPU and CPU work under high load, almost running at full speed.

Core temperature, the average temperature of the core of this evaluation SAGER NP2650 notebook with 6cells SAGER NP6659 Battery can remain at 80 degrees Celsius below, and does not appear to be decreasing frequency. It can provide stable and high output performance in high temperature.



As LENOVO's most active consumer grade product line, Ideapad Series in the market has been a very good performance. And this Lenovo ideapad B41 notebook also has a decent performance, also home also commercial design, also let many consumer itself as their preferred purchase. And today came to the PConline B41 Ideapad evaluation room in the design of the appearance of more stylish, very suitable for young people choose!

The ideapad series mainly for home users, because of its high price and quite personalized industrial design, by the vast number of consumers, especially young users of all ages. Also in this series was also LENOVO PC products the most important series. The review of the Ideapad B41 LENOVO notebook top with bright red color, very suitable for young friends choose.

Lenovo ideapad B41 notebook with 4cell LENOVO B41 Battery top cover for composite material to build, in addition to the red color, texture of the character design for this product is considerably, in increases the handle at the same time also let the whole product looks beautiful many, looks very fashionable.

In March, ASUS released the new ROG brand PU551. From the configuration of the official configuration, the series is more biased towards high performance entertainment, so it can be seen as a supplement to the entire ROG product line.

PU551 series to be released for more than two months since, by the many users of concern, but the evaluation about this product has never seen. And recently, we finally from ASUS official got the series of PU5514720 types of products, so next we will through this product reviews, know about the ASUS this new entertainment in this series.

PU551 overall appearance of the black color, at first glance and ASUS GL55 series is very similar, but careful observation will find the difference between them.The launch of the PU551 with 56wh ASUS PU551JH Battery in cover design ingenuity, you can see a unique region is located in the middle of, this piece of the brushed metal panel, inlaid with ASUS logo. And the rest of the top cover is using a plastic material, the surface using a similar texture of canvas texture processing, this design will obviously stimulate different views, some friends will think there is a great sense of design, but will also have some friends think does not look good.

LENOVO Ideapad is a historical accumulation of the sub series, after the PConline evaluation chamber has evaluated many times this product. The small change Ideapad 15 inches of the silver shell version, and attached a class of metal spray paint, very stylish elements.

We use Aida 64 and Furmark software on the CPU / GPU double baking machine test. After about 20 minutes of time can be seen, the machine core temperature is roughly 84 DEG C, core temperature average at 81 degrees Celsius, for is equipped with a Core i7 4720HQ products for, its thermal performance belongs to the mainstream level.

LENOVO B51 with 32wh LENOVO B51 Battery uses a Ideapad classic silver look, through a lot of arc transition makes the fuselage looks a number of fashion sense. The body is a large number of composite material, and the surface attached to a layer of metal texture matte coating. Touch up very comfortable, and accompanied by a cold feeling, from the visual look there will be a relatively cool metal sense of science and technology.

PU551 is a 15.6-inch level large scale entertainment this, sent to test products part of the screen with a resolution of 1920 x 1080, anti glare matte screen in bright light still has a very good visual experience. Although there is no standard IPS panel, but according to the official website information display, PU551 support IPS panel selection.

In the interface, PU551 with ASUS A32N1332 Battery provides a complete interface configuration. First, the slot of the reader is configured on the inclined plane of the left side of the fuselage.

The 3dmark 11 P file test can be seen, the GTX 950M alone significantly graphic score for 4440, deal with the mainstream game is no pressure, more suitable for online gamers and PC game player, if want to play "Crysis 3" such a big game, this card afraid powerless.

And cover the same, Lenovo ideapad B41 notebook section of the fuselage also uses a composite material to build, to do so, although it will bring strong plastic feeling, but also can reduce the manufacture cost of the complete machine, for a price, cost control is very necessary. And it can be one of the largest consumers of feedback.

Portability, the Lenovo ideapad N41 with 4cell LENOVO N41 Battery machine weight 1.963Kg, travel weight 2.344Kg, performance is still the mainstream, not to carry cause to worry; thickness, the Lenovo ideapad B41 body thickness of only than the diameter of a dollar coin thick a little.

On the right side of the fuselage is equipped with a safety lock, DVD burning CD-ROM, 1 USB 2 ports and 1 sets of Headset / microphone jack.Fuselage left is the main area of the interface, including power jack, VGA port, HDMI port, RJ-45 Ethernet port and 2 USB 3 interface. In addition on the interface layout, PU551 although not very scientific, but the basic user does not affect the normal use of the experience, the overall calculation is quite satisfactory.

In addition to the game book, the user's ability to heat its cooling is also very concerned, we have the following PU551 heat test, to see the specific situation:

ASUS PU551 with ASUS PU551L Battery design inspiration from the F-22 stealth fighter streamlined design, so you can see the machine as a whole feels very attractive. After opening the cover, we can see the overall design of the keyboard part, then we look at the keyboard area of the PU551 which need to focus on the place?

As one of the leading global PC makers, Lenovo's product line whether in horizontal or vertical direction have very wide distribution, and when it comes to its consumer notebook products, then n series is definitely one of the star product, it is by virtue of the good workmanship, practical and comprehensive performance, fashionable and beautiful appearance design and excellent price, in the consumer market have been very good performance, but also lay a good reputation, in the consumption of the young people is also well received.

Pcmark 8 is for Windows system the whole performance of the benchmark system, home (home) test is one test pattern (5), mainly the use of ordinary user environment simulation and test project covers the web browsing, document processing, image edge, video chat and light load game and so on, and contains OpenCL accelerated with the traditional test mode, in the choice of endurance test software will cycle operation until the battery is depleted.

With the release of the Windows 8 system, Bapco has also released the 2012 new SYSMark, it still continue testing method using the 2007 version of - by the actual installation office or the software industry and run the built-in demo to simulate the real environment, the results still hold has very high reference value.

Today to pconline testing room is this n series of its new Lenovo N51 series products with 32wh LENOVO N51 Battery, the in the configuration were upgraded new, equipped with the fifth generation smart Intel & reg; core it i5 processor, frequency of 2.2GHz, performance can meet the demands of daily use, in the independent video card, the new Lenovo N51 by NVIDIA latest NVIDIA geforce 920M, memory capacity up to 2GB, for daily use and mild game needs can be fully competent; at the same time in storage also by the 4GB of memory, and 500GB mechanical hard disk configuration, for the daily use of the user, is enough.


HP EliteBook Revolve 810 G3 and SAGER NP7338 NP7339 review

This HP EliteBook 810 G3 in hardware, software, BIOS three aspects have safety protection proud, though compact body but strength really should not be underestimated.

PCMark 7 as a well-known comprehensive test of hardware and software tools, can quickly and thoroughly tested on the performance, and the old version of the software, PCMark 7 is also a set of the latest PC system test suite integrated performance analysis. Contains seven different test link, by a total of 25 independent work load composition, covers the storage, computation, image and video processing, network browsing, games and other daily PC applications. After testing, the HP EliteBook 810 G3 obtained the test score of 4830 points, the results show that, the machine is enough to meet the performance requirements of users daily use notebook in terms of performance.

After testing, the HP 810 with 6cell HP EliteBook Revolve 810 G3 Battery by PCMark Vantage test results for 12733 points, the hard disk test score the highest 57500 points, visible the machine using SSD solid state drive for the machine in the performance to provide a very powerful guarantee.

Lenovo in the commercial sector has been popular with consumers, the product is strong and durable, high safety coefficient and performance excellence, and other features to be recognized by consumers. In addition to the introduction of innovative products, Lenovo also adhere to the update of the old product line, with Intel released the fifth generation core processor, Lenovo G50-75m update version of the product appear in front of consumers.

Lenovo G50-75m with 4cells LENOVO G50-75m Battery this in the roof, in the now popular class skin coating design, it seems quite significant level, and feels feel is very good, but fingerprints on the problem can not be solved, fish and bear's paw topic as we have already said many times, past compound roof material, although there is no problem in this regard, but in appearance did not class skin coating to nice.

The interface configuration of SAGER NP7339 is complete. The left side provides 1 USB2.0 interface, 1 HDMI interfaces, 2 USB3.0 interfaces, and interface Headset microphone. The right side provides DVD burning CD-ROM, 1 USB2.0 interface, a VGA interface and RJ45 network. It is worth mentioning that, SAGER NP7339 is equipped with cable card killer, can effectively reduce the network delay, is absolutely the most professional gaming level configuration.

The new SAGER NP7339 equipped with 6cell SAGER NP7339 Battery and GTX860M 2G alone, the power belongs to the level of high-end NVIDIA in. Daily play HD video, "hero alliance" and "hearthstone legend" this kind of network game can be nothing difficult. Can the performance of Seckill mainstream big games. Although the graphics processor, but with different gaming experience will be slightly different, we together have a look in the actual game performance.

As one of the leading global PC makers, ASUS product line whether in horizontal or vertical direction have very wide distribution, and when it comes to its consumer notebook products, then K series is definitely one of the star product, it is by virtue of the good workmanship, practical and comprehensive performance, fashionable and beautiful appearance design and excellent price, in the consumer market have been very good performance, but also lay a good reputation, in the consumption of the young people is also well received.

Today to pconline testing room is this K series of its new ASUS K553M series products and its in the configuration of the upgraded new, equipped with the fifth generation smart Intel & reg; core it i5 processor, frequency of 2.2GHz, performance can meet the demands of daily use, in the independent video card, the new ASUS K553M with 30wh ASUS K553M Battery using NVIDIA's latest NVIDIA geforce 920M, memory capacity up to 2GB, for daily use and mild game needs can be fully competent; at the same time in storage also by the 4GB of memory, and 500GB mechanical hard disk configuration, for the daily use of the user, is enough.

It is worth emphasizing that, the 911M uses the so-called "aerospace grade aluminum magnesium alloy application" as material to build the machine shell. The characteristics of this kind of material has always been the biggest is lighter, stronger and more durable, now applied to the computer must be SAGER or a great effort. Everyone through the machine at the bottom of the photos can be judged, the bottom machine integrated cover how interesting the business a little thin.

The keyboard, SAGER NP7338 with 5600mAh SAGER NP7338 Battery on the panel also put more effort. First of all from the other in terms of design and smooth section angle combining feature is the largest, the entire layout looks and sports car series brand concept is also very appropriate. Especially under the touchpad also arranged a hand bend inward, it is more convenient for single hand and close to the opening and closing machine. In terms of color, gray, red flames and metal black paint combination makes them look "future concept" sense, by distinguishing the trackpad red line of the keyboard layout on the color of each other.

Master Lu is pconline testing room new introduced a test software, which is considering the cross platform and non professional users demand, Master Lu's evaluation is "fool", users only need to easily can know your PC performance level, which for computer white is best choice.

Next to the science knowledge link, let us have a look of this 911M is made up of those countries and regions together to create: Intel processor is undoubtedly from the memory, America Samsung from South Korea (and the actual shipping machine for Taiwan Adata), hard disk Plextor from Japan, NVIDIA graphics from America, display from AUO China Taiwan, from Taiwan China Realtek sound card. Thus the SAGER is composed of four countries and regions together products.

At the top of the SAGER NP7338 keyboard panel also arranged 4 free setting button, users can edit the definition of these keys here any.First we look at SAGER NP7338 in the performance of biochemical crisis 6 on how the machine, in the resolution of 1920X1080 and the highest level of anti aliasing ARGB8 ran out of 10530 points of the "S" score level, this small series can not help but sigh 970M really is not strong. Even the evaluation software is also given "The game works exceptionally well, even at higher resolutions" (the game even at higher fraction may not run like now so good) high evaluation.

Is a new modern people like the unique, this point in the game itself should be reflected. SAGER NP7338 will not fall naturally, the RealSpeed model and the function keys are set free, making the machine and other products to distinguish.

Known as the ASUS consumer products series, K series, the performance of the new ASUS K553M with built-in ASUS K553MA Battery always maintain the style of the family. Beautiful and stylish design very much in line with the aesthetic needs of young users, at the same time, a new NVIDIA geforce 920M discrete graphics join also let it in performance without dead angle. For the consumer notebook market, K series has not let people down, and this of course is the same!

As a hero alliance is currently the most popular network game, how can small miss it. So Xiaobian always took out a large drill, so it also got 4 killed, with passion while engineer will certainly not forget to contribute to DELL Inspiron 7548 in the number of frames. It can be seen from figure (the effect of games to maximum), the frames of the machine in operation when the league average is 35, it should be said that the performance is very good.

Then we look at the Dell Inspiron 7548 with DELL 4P8PH Battery in football on the performance, is extremely high for football picture requirements can be said, this machine in 60 seconds (random detection effect of each aspect of the game was to maximum), final average is about 43, it can be said that the machine performance is very good. Come, let us happy to kick a ball, a sweat flow.


ACER Predator 15 17 Gaming laptop vs MSI PX60 PX70

The new MSI PX60 not only in the A surface with a metal material piece, even the palm rest also used a metal wire drawing process, in the use of color is very soft. The palm rest below the red line decoration makes the whole body is very solid, not because of a large area of black and dull.

The screen is equipped with 720P HD camera and microphone matrix, can provide high quality video call. The keyboard still follows the backlit keyboard peripherals company provides professional steelseries. The backlit keyboard supports 3 regional settings, game player can according to their own preferences to adjust. The keyboard layout and feel quite good, the key process is moderate, good elasticity, good feeling in the notes to. In addition to the MSI game will be on the left side of the "Win" key to cancel, in order to avoid the user in the game against high strength inadvertently causing inconvenience.

MSI PX60 with MSI PX60 Battery the upper left corner, Yin Youdan took a sound mark, and is provided with radiating function keys. In high load running game, open a heat dissipation function, can effectively alleviate the pressure of the radiating body is very smooth, ensure the game. Of course, although the effect is very effective, but the acceleration caused by the volume of the fan is more serious.

In the course of the game, the game's style is the previous generation to appear slightly and some. The game opens on the occasion, is the largest number beating, there appeared two or three times short pause as for the game operation; way although, not too small depth measurement, but the overall feeling is smooth, stable operation is absolutely no problem, and basically did not appear Caton.

DELL Inspiron 5758 with 47wh DELL 6PVJC Battery, equipped with a dual core Haswell architecture Core I3 processor and GT840M 2G DDR3 memory, and can run the memory buffer of 4G, at the same time with HDD 500G storage capacity, comprehensive performance is better is to make a proper standard of low consumption intelligent dual card replacement. At the same time as the laptop positioning business office, DELL Inspiron 5758 is showing its cool appearance side the imprint process design and silver, panel material, relative to its elegance. In addition to this, of course, can not cover up the highlight is DELL Inspiron 5758 price advantage, only yuan break the 3K 2999 - grade. If you need to buy a notebook computer business may, wish to look at the DELL Inspiron 5758

Ordinarily in my childhood, common household and commercial PC are white, or at least still occupy the mainstream of the shallow tone. But more than a decade, "calm" and "fashion" as the representative of the black product is popular, in the PC industry, has been in the white mainstream products fade for a long time, that we want to buy a white box products need to be carefully selected, even to buy a white rack sth. to do the heart of high specification and display.

The thickness and we can feel intuitive, no matter from which end measurement, MSI PX70 with MSI PX70 Battery the thickness of no more than 2.3 cm, can be described as the ultimate slim. As a thin configuration of this game, the performance of PX70 can be brought into full play? Below we have a look at the comprehensive performance of MSI PX70 performance.

In the eyes of many people, AMD graphics card and APU is definitely the brand become an independent school characteristics. Xiao Bian today with this is equipped with a built-in Radeon R6 fusion A10-7300 APU R6 and mono M255DX graphics DELL Vostro 3446 to let people feel the two characteristics of AMD. Although today's protagonist is A10-7300 APU and R6 M255DX graphics card, but we must not forget the purpose of evaluation. The purpose is from all angles to introduce products, so let us start from the appearance to slowly tasting DELL Vostro 3446 notebook computer.

DELL Vostro 3446 with 6cell DELL Vostro 14-3446 Battery shell design can be said to be simple enough, in addition to a corner of the shell "DELL" brand LOGO no other decoration. The machine adopts the cross shaped convex pattern, the friction between asperities can add the machine which is not easy to slide.

USA Eastern time 23 days, Acer at the world trade center in New York new to the global release of the notebook computer and tablet combo contains special notebook, Chromebook, education, computer and projector designed for gaming game player curved screen a variety of new products. As early as 2008, Acer has the Predator series of products, and in 2014 with the outbreak of the gaming market, Acer once again will Predator display in front of consumers around the world.

In the launch of several new products at the same time last night at the press conference held in New York Acer also launched the blockbuster "Predator" series of the latest game console, the product will be on sale in the third quarter of 2015, is committed to providing top gaming experience. Acer CEO Jason Chen said V Nitro series of successful let company is full of confidence in the Predator series of game products, products include desktop, notebook and tablet devices.

The steam engine brought the first industrial revolution, the internal combustion engine has brought the second industrial revolution, the computer brings the third industrial revolution. Xiaobian think the world has ushered in the fourth industrial revolution, its name is Internet or the internet. In this revolution, rising human innovation consciousness is unmatched by any previous period, update the unprecedented speed also makes the computer industry is facing enormous challenges. When creative exhausted, even once very brilliant, almost in a monopoly position of the computer brands will be eliminated, so many emerging brands have to rise up in arms with heaven in stature. ACER Predator is the one.

The launch of the new ACER Predator 15 with built-in ACER Predator 15 Battery, the metal roof involved, with excellent heat dissipation and durability for the machine. 2.3kg body weight plus 30.9mm body thickness, portability has been greatly enhanced. ACER Predatorlogo and the hole in the cap region (CNC drilling technology) application of breathing lamp design, they will automatically adjust the load with CPU respiratory frequency, the design is more eye-catching.

DELL Vostro 3445 is a relatively mature die, so familiar with DELL friends should know. The Vostro 3445 offers a variety of colors, and now to the testing room of this product for the red version. 

Although Dell in the same size product Vostro 3445 is considered more "thin", but it is still a lot of compared with the thickness of 17 inch notebook, the thickness of the 27.7mm with almost two 17 inches super thickness is similar. But also because of the thickness of 27.7mm, which has more complete interface type and number. It retains 4 USB3.0 data interface, the abolition of the USB2.0, and one USB interface also supports shutdown charging function. This means that even if Dell Vostro 3445 with 65wh DELL Vostro 14-3445 Battery is in shutdown state, external USB devices can be charged through the USB3.0 interface. Video output Dell Vostro 3445 has a HDMI output, at the same time, it also retains the DVD burning CD-ROM, since there is why not retained.

Predator has a total of 15 inches and 17 inches in two versions, with programmable buttons at the same time also will be equipped with more powerful cooling system to ensure smooth operation is still in the high-speed operation. Two laptop models will be available in the fourth quarter of this year.

Intel core i7-4720HQ processor, NVIDIA GeForce, GTX 970M/980M, 16GB DDR3L 1600MHz alone, 128GB SSD and 1TB HDD memory, this configuration is not exaggerated, with a new mold, the Acer Predator game price geometric? Definitely something to look forward to.

engineer today to ACER Predator 17 with 8cells ACER Predator 17 Battery is just 911M from US evaluation of the notebook, here also emphasize: small to get the machine for the engineering machine, the engineering machine configuration for the i7-4720HQ processor, 16G memory, 128G SSD hard disk +1TB disk and NVIDIA GTX970M 3G alone, 15.6 inch HD free highlight IPS screen. The corresponding model for the ACER Predator 151, but the actual shipment of products for 256SSD, 6GB memory machine factory.