The notebook screen resolution has been a major problem, 1366 × 768 has been "mainstream" for many years, in recent years is slightly different, most high-end notebook models have the resolution to 1920 * 1080 Full HD level. To this, the resolution of the 4K large screen TV is not fresh, and laptops, 4K screen also began to cut a striking figure. LENOVO Y50 is the world's first with 4K resolution screen notebook, today we will have a look this notebook performance 4K resolution screens, how.
As is known to all, 4K screen refers to physical resolution screens, reached 3840 × 2160 level, compared with 1080P Full HD resolution has 4 times the number of pixels, the display precision is more precise in the same screen size, applied to a 15.6 inch screen PPI also reached a staggering 283, show the effect is excellent.
This evaluation of the LENOVO Y50 using 8cell LENOVO Y50-70 Battery the i7-4710HQ quad core processor, 8GB memory, 1TB hard disk, 2GB memory GDDR5 mechanical AMD R9 M265X strong alone, and 15.6 inches, 3840 * 2160 resolution IPS material 4K touch screen, and pre loaded with Windows 8.1 operating system, the machine configuration is absolutely awesome.
LENOVO Y50 the body uses the metal wiredrawing material, silver appearance with the drawing processing make it look more fashionable. At the same time, the body design is very simple, only in the foreign part of the lower left corner with a "TOSHIBA" English logo, the rest is brushed metal processing. In addition, this machine is a continuation of the double U type in recent years the LENOVO notebook common processing, has the good brand recognition.
Because of the large, SAGER NP8258 use 8cell SAGER NP8258 Battery can have enough space for the interface, so it has excellent peripheral access ability. In the left side of the fuselage is a digital audio interface, 1 USB2.0 interfaces and a DVD CD-ROM; in the right side of the fuselage is IEEE 1394 FireWire, RJ-45 wired network interface, 2 USB3.0 interfaces, 1 e-SATA/USB interfaces with a SD card slot on the rotating shaft; lateral DP and mini DP interface, HDMI interface with the power supply interface, design of video output makes it achieve up to 4 screen display.
Design of the Y50 the metal wiredrawing very appealing eyeball, combining excellent diamond cutting design, the texture is very good, holding also has the good feel. Metal material can effectively assist the body heat, beautiful and practical at the same time.
The performance of the game, we chose the "Street Fighter 4", "biochemical crisis 6" and "2" Lost Planet three classic game testing, at a resolution of up to 1280x720, "Street Fighter 4" the final test is a grade, fraction is 9937, the average number of about 59 frames, games run smoothly; in resolution 1360x768, "biochemical crisis 6" game test results for the B level, score is 3601 points, while the "Lost Planet 2" average frame rate of 29 frames, at the C level, operation of large-scale high-end game slightly difficult.
At the same time, the design at the bottom of the fuselage is very simple, we can see the Y50 cooling of the right front air outlet is located in the fuselage design, unlike most models positioned on the front end, which often close control notebook friends do not necessarily is a good thing, because it gives out heat may affect the right to use the mouse.
The body weight, LENOVO Y50 with LENOVO Y50-70 Touch Battery bare weight is only 2.33kg, plus a travel weight power adapter for 2.84kg, in the same size notebook weight showed normal, with more general. But I believe for the laptop person will not have too many demands on the.
We choose the 4K resolution images in two at the same time, size of computer on display, one is Y50, another is the ordinary 1080p resolution IPS screen, by comparing the reality above can see, the Y50 4K screen to express color and 1080p IPS screen, both with 72% NTSC color gamut, is at present, the first-class notebook screen. But in daily use, 4K resolution compared to the actual situation of 1080P difference is small, after all, 15.6 inch screen display area is limited, human beyond a certain distance is difficult to distinguish. The Y50 should be professional video, photography and HD Movie enthusiasts.
As a gaming notebook, SAGER NP8298 with SAGER NP8298 Battery is a portable improves performance, body thickness of it reached 45mm, is almost the same size notebook two times; it is the amount of "good" performance, the weight of the whole 3.437kg, plus a travel weight for 4.445kg power adapter, power adapter weight was more than 1kg visible, high performance graphics card is very high demand on the power supply, but also means that SAGER NP8258 is not a very low power consumption.
Evaluation on the processor performance by CINEBENCH R11.5 software, the software is capable of single core and multi-core processor performance gives intuitive score. Intel core i5 4200U processor eventually mononuclear 1.13pts, multinuclear 2.49pts, excellent performance, fully meet the needs of daily data processing.
In the "biochemical crisis 5", LENOVO B40 with LENOVO B40-70 Battery equipped with GT 720M alone significantly in the test program included with the game ran in the 56.9 frame, the game screen smooth, individual complex scene frames can be maintained at above 40, performance is very good.
PCMark is a comprehensive hardware famous test tools, can quickly carry out comprehensive test on the performance of. It contains seven different test link, by a total of 25 independent work load, including storage, computing, image and video processing, web browsing, games and other PC daily application aspects. After testing for PCmark 8, the software to obtain 2809 points, comprehensive performance.
CLEVO P150SM-A with CLEVO P150SM-A Battery game the convex shaft, some CLEVO games that seen with you before this different, convex type shaft with larger damping, so open the screen is quite laborious, but can provide support for the larger screen, which is the SAGER and ordinary CLEVO differs from the one of.
3Dmark is Futuremark company introduced a measuring graphics performance of the software, but also can measure the performance in a certain extent software. In Performance mode, the 3Dmark 11 score P2288, graphics performance is very good, than the previous generation products has been greatly improved.
Taking into account the relatively good performance of LENOVO B40, so we direct the video transcoding extremely processor-intensive tests, this test can be reflected from LENOVO E40's LENOVO E40-70 Battery performance in office applications. Testing the software we use for ImTOO, for 4K film source H.264 encoding transcoding 1080P HD sources, let's look at LENOVO B40 complete the work time used.