Appearance: simple, strong and luxurious
In terms of appearance, yoga c940-14 continues the business style of Yoga series. Its body is made of metal, and on this basis, it adopts CNC technology and sandblasting treatment. The body has strong lines, delicate feel and high-end style.
Its B-side is equipped with a full-scale IPS screen with a resolution of 3840x2160, covering 90% of the dci-p3 color gamut, with a maximum brightness of 500nits, vivid colors, and clear and delicate image quality. Moreover, this screen also supports Dolby vision HDR display technology. The dynamic range is very good. When watching movies, we can further improve the film quality with rich dynamic details, so that we can get a more comfortable viewing experience.
In addition, YOGA C940 ≤ 14 also supports 10-point touch and 360 °flip function, and adopts three-stage shaft damping design. When the screen opening and closing angle is 0 °60 °, the damping of the rotating shaft is light and can be opened and closed with one hand. When the angle is 60 °90 °, the damping of the shaft is slightly stronger, even in bumpy scenes such as trains, it will not affect the screen angle. When the angle is above 90 °, the damping of the rotating shaft is further enhanced, even when writing, it will not change the angle of the screen, which is very convenient.
It is worth mentioning that yoga c940-14 also adopts the integrated design of the speaker shaft. Its speaker shaft is made of a single aluminum bar, and has two built-in tweeters, which can rotate with the display screen. No matter what angle you turn the display screen, you can get a clear sense of hearing. Besides, two down sounding bass loudspeakers are installed on both sides of the d-plane of the fuselage. The combination of the two loudspeakers can bring us a real immersive audio experience.
For keyboard, yoga c940-14 adopts the classic island design and supports two-level backlight. Its key distance is large, which effectively reduces the probability of false contact. In terms of hand feel, it has a long key stroke, clear rebound, comfortable hand feel and no looseness. Even if it is used for a long time, it will not feel tired. For business people seeking efficiency, this is undoubtedly very gratifying.
The interfaces of yoga c940-14 are concentrated on the left side. They are USB 3.1 Gen2 interface, lightning 3 interface * 2 (supporting charging and high-resolution video output), audio 2 in 1 interface from top to bottom, which can meet the needs of most people for external equipment. Moreover, its usb3.1 Gen2 interface also supports power off and charging, which means that you can also use the yoga c940-14 as a power bank, which is very convenient.
Yoga c940-14 also has a built-in stylus supporting 4096 level pressure sensing, which can support 2.5 hours of continuous use. When you write with it, you will feel a certain sense of damping, and you won't have the feeling of "poking glass". Moreover, the whiteboard software of win10 also supports the function of anti touch, which can fully restore the paper writing experience. It's very good to use.
Performance: office and entertainment
In the aspect of graphics card, yoga c940-14 integrates Ruiju iris plus core graphics card and has 64 stream processors. Compared with hd630 carried by core 8, its performance has been greatly improved. Its 3dmark P score is p4890. You can not only use it to play mainstream online games such as hero League and CS go. It can also be used to play "civilization 5" and other games supporting touch operation. Of course, for "call of duty" and other large-scale 3A games, this video card is still a little inadequate. Fortunately, yoga c940-14 supports external video card docking station, which has high scalability and playability. Generally speaking, as a portable light book, the entertainment of yoga c940-14 is quite high.
In addition, yoga c940-14 is also equipped with 16GB dual channel lpddr4x on-board memory, with a frequency of 3733mhz. The speed and delay of reading and writing are very good.
In addition to its strong performance, YOGA C940 / 14 also has strong adjustability. It has three heat dissipation modes: quiet, balanced and wild animal built in. Through Fn Q, it can switch three different performance modes, which can meet the needs of different scenes. In quiet mode, its TDP is 9 W, which can effectively prolong the continuation time of the computer.
In Beast mode, its TDP is unlocked to 28W. In the pressure test, the CPU power can be stable at about 23W, the full nuclear frequency can be maintained at about 3.392GHz, the highest temperature is 96 °, and the stable temperature is 92 °94 °.
At this time, the highest B surface temperature of YOGA C940 ≤ 14 is 41.6 ℃. Compared with 46 °50 °temperature and higher noise of the same kind of products, YOGA C940 ≤ 14 is still very "calm". It can be seen from the figure that the heat is mainly concentrated in the air outlet position, and does not spread too much to the keyboard, which will not affect the feel of the user.
In terms of endurance, YOGAC940-14 carries a high-density core with a capacity of 60Wh to test its endurance. The editor simulates the most common Work Conventional usage scenario in the PCMark8 built-in endurance test, with 70% brightness on the screen and Bluetooth
In addition, the screen brightness is 70%, the volume is 31, Bluetooth
Summary: what high-end products should look like
As a 10 nm flagship flip book launched by Lenovo, yogac940-14 is undoubtedly very successful. Whether it's the unique appearance and luxurious hardware configuration or the practical function and intimate detail design, it has reached a height that rivals can't match. At the same time, it also has excellent performance and relative people-friendly price. If you happen to need a light and thin version, you might as well consider this yoga c940-14 with excellent comprehensive strength.