Lenovo Yoga C940 (15-inch) review

January 5, 2021

The Lenovo Yoga C940 (15-inch) is among the number of top quality client laptops which has a discrete GPU, which now caught my interest. We not long ago reviewed the 14-inch model on the Lenovo Yoga C940, which can be arguably the most effective laptops close to, but ibook g4 charger the Yoga C940 (15-inch) will not specifically dwell as much as the hype.For $1,639 (starting at $1,369), the Yoga C940 features a powerful performance and graphics blended with strong speakers, a shiny fifteen.6-inch exhibit along with a bunch of handy security measures. However, the program is short on ports, features weak viewing angles and has a hard-to-remove stylus. On top of that, the Yoga C940’s battery might have been far better for your laptop that has a 1080p panel.

Design

The Lenovo Yoga C940 looks fairly much similar to the C930 did, being constructed from aluminum and coming during the Iron Gray colour. Naturally, the 15-inch product can be a little bit more substantial, somewhat thicker, and a bit heavier. This matter weighs 4.forty one kilos, and dell xps 13 usb c charger that’s everything you get with powerful internals similar to this, which also require superior thermals along with a more substantial battery. Be aware the 14-inch design is sort of a pound as well as a 50 % lighter, although it incorporates a 15W quad-core processor and no discrete graphics.

The interior is as clear-cut as being the exterior, by using a grey deck comboed which has a gray edge-to-edge keyboard. And although it nevertheless provides off a top quality aesthetic, it will be good if Lenovo played all-around with microsoft surface pro 6 charger some new colours. The bezels are pleasantly slender, many thanks for the excess place that the protruding webcam offers. The webcam has a neat privacy shutter slider, and also the deck features a fingerprint reader over the right-hand aspect.

Our overview unit’s screen had a resolution of 1920 x 1080, which over a 15.6-inch display screen has evidently visible pixels, but that is likely to be an appropriate trade-off for the majority of people presented the efficiency and hp elite x2 charger battery lifetime issues-not to mention the upper value tags-that typically feature 4K screens. (It’d be wonderful to view a notebook such as this by using a 1440p screen rather, and maybe a 16:10 part ratio in addition, but which is a rant for one more day.)

Display

The display’s brightness steps an eye-popping 415 nits in the middle from the screen. Although Lenovo’s ThinkPad X1 Severe Gen 2 is within the very same league (442 nits), most other 15-inch workhorse laptops do not get wherever shut unless they’re created by Apple. Although macbook air a1466 charger the glass screen can develop a great deal of glare if you’re outdoor or sitting before a window, the display alone could possibly get vibrant ample to compensate.

Our device includes a 1080p IPS touchscreen which, even with becoming the bottom alternative, is able to provide most functions of the pricier panel. The backlight in particular is brighter than most Ultrabooks as our independent measurements can magsafe 2 45w ensure Lenovo’s ad assert of five hundred nits though uniformity might have been better. Distinction is usually far better than anticipated at almost 1900:one for far better video clip playback. Even though the LG Philips LP156WFC panel collection are available on quite a few other 15.6-inch laptops similar to the Asus VivoBook S15 or Lenovo ThinkPad T590, this unique LP156WFC-SPU1 panel on our Lenovo will be the to start with within our database.The most crucial disadvantages of your exhibit are classified as the slow black-to-black and gray-to-gray reaction occasions. Whilst most desktop screens present five ms or 8 ms reaction times, the dell xps 13 charger usb c panel in this article is at 21 ms for more noticeable ghosting. This is not a concern if merely term processing or movie streaming, even so the blurring becomes obvious when playing fast-paced online games like Rocket League or most first-person shooters.

The C940 trailed its six-core peers by an insignificant volume, while using the quad-core Inspiron and Envy predictably further back. None of these laptops very qualifies to be a CAD or 3D rendering workstation, but daily functions will hold no terrors for them.Cinebench is usually a superb predictor of our Handbrake video-editing trial, a further tricky, threaded workout that is really CPU-dependent and macbook 2009 charger scales perfectly with cores and threads. In it, we set a stopwatch on test devices because they transcode an ordinary 12-minute clip of 4K movie (the open-source Blender demo film Tears of Steel) to a 1080p MP4 file. It’s a timed take a look at, and lessen benefits are improved.

Performance

Currently, the Yoga C940-15 will come in two CPU selections (i7-9750H or i9-9880H), two RAM selections (12 GB or sixteen GB DDR4), two exhibit solutions (FHD IPS or 4K UHD IPS), and only one GPU. The very fact there are no Main U solutions demonstrates that acer aspire switch 10 charger Lenovo is concentrating on functionality people who would like to do more than just world-wide-web browsing, video clip streaming, or emailing. Bear in mind the method ships having a GTX 1650 Max-Q GPU inspite of Lenovo failing to say the term “Max-Q” anyplace within the official product webpage.

On the Geekbench 4.3 general efficiency test, the Yoga C940 nailed 21,825, crushing the 16,821 premium laptop normal. In addition it conquer the Main i7-10710U CPU during the Status fifteen (19,022) as well as the Main i7-10510U CPU within the Asus ZenBook fifteen (seventeen,866).The Yoga C940 took eleven minutes and eleven seconds to transcode a 4K movie to 1080p in our HandBrake benchmark, which soars earlier mentioned the 19:33 group normal. Additionally, it sped previous the dell latitude 5480 charger Prestige 15 (fourteen:46) as well as ZenBook fifteen (13:17).Lenovo’s 512GB SSD copied four.97GB of knowledge in eleven seconds, translating to 463 megabytes for every 2nd, that is slightly below the top quality laptop computer average (608 MBps). It also missing out for the 1TB SSD within the Status 15 (661 MBps) along with the ZenBook fifteen (771 MBps).

The Core i7-9750H is carrying out in two per cent with the regular i7-9750H inside our database taken from in excess of sixty other laptops. People can hope just ten % more rapidly functionality than last year’s Core i7-8750H or just 10 % slower compared to dell xps 15 9550 charger disappointing Core i9-8950HK. Managing CineBench R15 Multi-Thread in a loop success in respectable functionality sustainability with a dip of just 10 p.c after a while. Choosing the higher-end SKU using the octa-core Core i9-9880H can carry up to 40 p.c faster multi-thread effectiveness assuming which the Yoga chassis can sustain the large clock costs.

Battery

The Lenovo Yoga C940 has decent battery lifestyle, but we’ve found superior from other laptops with 1080p shows.Once the Yoga C940 repeatedly surfed the internet over Wi-Fi at a hundred and fifty nits of brightness, its battery died following 8 hours and a1466 charger forty six minutes, that is just over the 8:41 premium laptop computer regular. Although it did outlast the Prestige fifteen (seven:55) as well as ZenBook 15 (UX534F) (8:34), it couldn’t even get past the Dell XPS fifteen (2019), which ran for 8:forty eight by using a 4K exhibit as well as a GTX 1650 GPU.

The Lenovo Yoga C940 will come full of the Lenovo Vantage app, which manages lots of attributes, including the dell venue 11 charger process position of one’s memory, disk room, updates and guarantee. You can even mess with a few battery settings and protection options at the same time.

GPU

The GTX 1650 Max-Q is only about seven to 15 p.c slower than our desktop GTX 1650 reference or about ten to thirty percent more rapidly as opposed to mobile GTX 1050 Ti. Consequently, the Yoga C940-15 is wholly able to participating in the surface pro 5 charger most recent games despite the fact that it isn’t technically a gaming notebook. Experienced Lenovo supplied a GTX 1660 Ti Max-Q option, gaming functionality would’ve been nearly fifty % speedier. Be sure to allow DX12 if readily available considering the fact that Nvidia Turing GPUs are optimized for Microsoft’s hottest API.

Keyboard

Key suggestions and measurement are definitely the same since they are on the 14-inch Yoga C940 but with the built-in NumPad to generate utilization of the roomier 15.6-inch monitor dimension. Regrettably, the NumPad keys are narrower compared to the main QWERTY keys and so that they tend not to feel as agency. The keyboards on most ThinkPads such as T590 or X1 Carbon really feel extra robust with deeper vital vacation than exactly what the lenovo x280 chargerYoga C940 provides. The keys within the competing Spectre x360 15 are firmer plus more enjoyable to form on at the same time.A two-level white keyboard backlight is provided. All vital labels are illuminated not like some keys on the Gigabyte Aero collection.

Touchpad

The clickpad (10.five x seven cm) is marginally lesser as opposed to one particular on the XPS fifteen (ten.five x eight.5 cm). It is really also a similar measurement as being the clickpad to the smaller 14-inch Yoga C940 and so it is pa 1450 55lk a bit disappointing that Lenovo selected not to benefit from the extra room readily available for a bigger surface area spot. The graceful glide and spongy feed-back are particularly because they are within the scaled-down 14-inch Yoga C940 for greater or worse.

Conclusion

The Lenovo Yoga C940 15 is kind of your top Laptop. It truly is perfect for streaming media, that has a stable display and astounding speakers. It has the ability to try and do that which you need to carry out, from productiveness, to modifying movie, to gaming. And it’s a convertible, this means which you can use it in a big selection of variety aspects, this kind of as being a tablet, where by you can use the pen to attract, take handwritten notes, mark up pics, and much more.That’s to not claim that I do not have any difficulties with lenovo pa 1450 55lk it however. Application problems have been one thing, but I check out that like a non permanent issue. I do obtain it irritating that a top quality Computer system in 2019 could ship devoid of an IR digicam for facial recognition, not to mention, I am disappointed that there is no OLED option inside of a market exactly where fifteen.6-inch OLED shows are becoming popular and when this is often already this kind of an incredible media usage equipment. When a little something will get being so great at consuming media, the dearth of an OLED selection becomes a blemish.

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