LENOVO ThinkPad Yoga 15 and LENOVO ThinkPad X250 T450s L450 review

ThinkPad always give people are business notebook computer image rules, professional, and in recent years it is also through the new design and new ideas, to convey some different ideas, fashion and modern into the old commercial this. Different from the traditional classic T, X series, S series ThinkPad, from its inception to positioning in the more fashionable young business people, it will ThinkPad the connotation remain and continue in appearance, also changed the black traditional style, adding a lot of innovative thinking.

We use the CINEBENCH R10 performance of the processor are tested, the single nuclear score is 6013 points, binuclear score is 11062 points, the overall performance is very good, deal with all kinds of mainstream applications are currently can provide excellent operation performance. NVIDIA GeForce GT 840M 28nm Maxwell GM108 chip based on GT, is the successor to the 740M. With 384 stream processors and 8 ROP units, 1029MHz core frequency, support dynamic acceleration to 1124MHz frequency, memory interface 64bit and 2GB DDR3 vram.

On the last night, ThinkPad released a new series of commercial this product -- ThinkPad Yoga 15 with 8cells LENOVO ThinkPad Yoga 15 Battery, not only show the side of S series of elegant fashion, but also will flip design Yoga series of fusion. We get our hands on the ThinkPad Yoga 15 is currently the top with series products, with the Intel core i7-4510U processor, 8GB of memory, large capacity 512GB solid state drive, GT 840M graphics card. The 15 inch screen, the resolution to 1920 * 1080, and support for touch operation. In addition to hardware performance mainstream, 360 degree flip screen into Yoga design concept, but also one of the highlights, this new product next, we have a look at this product what kind of performance.

The specific models of the evaluation of the ASUS X552LA: VM590Z7600, the specific configuration: AMD FX-7600P processor, 4GB memory, 1TB hard disk, 2GB memory of the mechanical AMD R5 M230 graphics card, touch screen 15.6 inches 1366 x 768 resolution, the machine pre installed Windows 8.1 operating system.

X552LA with 4cells ASUS X552LA Battery cover adopts concentric design classic ASUS, with ASUS "ASUS" logo, in the middle of the only style of simplicity, black top raises the overall style. In addition, the circular cover covering the surface texture also is generous enough to let the whole feel more comfortable. In addition, the top cover rich texture also makes the body not easily sell, also not easy to stick leave fingerprints.

ThinkPad X250 is listed after X240, the difference is less than two months time. Basically X250 is introduced as the popularity of the X250s version of the machine, the hardware configuration and the latter is almost the same, while the screen is weaker than that of the latter, X250 and not X250s Full HD or IPS.

With the "practical" to describe the X250 of the business of the business is not too much, the stability and security, design some time as frivolous at present is not suitable for the course of business, the future will be more and more thin notebook. In short, X250 with 6cells LENOVO ThinkPad X250 Battery is definitely ThinkPad style relatively strong product, perhaps it than before the change is very big, but it can not shake its position in the field of business.

The hardware configuration, the Intel core i5-4210U dual core processor the ASUS four thread X552LA super book is equipped with the 22nm process, integrated Intel HD4400 graphics standard 64GB SSD core, solid state disk +500GB mechanical hard disk combination and single 4GB DDR3 1600MHz high speed memory, can sufficient strong.

This link, we tested by the software of PCMark 8, a total score of the test was 1788, the overall performance can be daily entertainment and office use.

This session, we were tested by PC Mark8 software, to maintain the WiFi network connection during the test, the screen brightness to 50%, the software will simulate video browsing, Webpage browsing the daily operation. After testing, the software gives the life time of 1 hours 50 minutes, after all, the machine equipped with only a piece of 44Wh lithium battery, so the overall endurance performance relative to the general.

In the heat the test link, the stability of the system testing tools we use the software of AIDA 64 were tested in the testing process, continuous full load in processor, memory, hard disk, and after 30 minutes after thermal imaging analysis. In the cooling effect, the body heat of C mainly concentrated in the cooling air outlet and a touch control board area, the highest temperature in the cooling air outlet, is only 37.1 degrees; mainly concentrated in the corresponding region in the D cooling fan body surface heat, most of the temperature is 45.7 degrees, other regional heat well, overall thermal performance is excellent.

This evaluation of the ASUS X552LA with ASUS X552LAV Battery standard 64GB SSD solid state drive. In order to facilitate testing of its performance, we choose AS SSD Benchmark this specifically for the SSD test software designed. You can test out continue reading of solid state disk write performance, including small 4KB file transmission performance and so on, show the performance can be divided into two kinds, one kind is the MB/s form, the other is a IOPS form.

The machine shell with a matte matte process, with "little red" ThinkPad LOGO is this a series of identification. ThinkPad series of changes in the larger local than the keyboard, ThinkPad L450 is using a new chocolate keyboard, but "Little Red Riding Hood" is still in the.

ThinkPad T450s with LENOVO ThinkPad T450s Battery still used a fog screen, the anti reflective ability makes the enterprise users can also take time for in the face of light discomfort office environment. The rotating shaft can also study the ThinkPad L450's "heart", metal hinge shaft characteristics, not only can make the screen opening and angle reaches 180 degrees, looks more rugged, durable.

How to distinguish good and bad heat dissipation performance, the highest temperature can not represent what. Ventilation vent temperature is the highest, if not, it is only that the heat dissipation problem. When most of the heat accumulation in the cooling vents near the location, and other parts of the temperature not higher than 40 DEG C, it can determine the cooling system design belongs to a more reasonable.

ASUS X552LDV 15 inch 16:9 HD fog screen surface effectively reduce the light reflection, provide better visual enjoyment for users. Just below the screen is Lenovo logo a. ASUS X552LDV with ASUS X552LDV Battery body C surface still has many bright spots. What first attracted the author is concerned with logo clusters located in the lower right corner of the frame of C. The new logo red, blue Intel logo and new logo product characteristic.

It is worth mentioning that, ThinkPad L450 can also be customized as needed, customers can not only in the Intel vPro Technology (Intel vPro), to select the port locking, trusted platform module, and other types of enterprises, can also purchase LOGO, the most important is to provide 14 different product combination Lenovo, provides give customers a variety of options.

ThinkPad L450 with LENOVO ThinkPad L450 Battery there is a big advantage, is the built-in software, including QuickCast, QuickControl Beta, Fingerprint Manager, Music Association and so on, these software for enterprise users in the use of ThinkPad in the process of L450 to provide more quality services.