Lenovo Yoga Chromebook C630-15.6" 4K UHD Touch - Core i5-8250u - 8GB - 128GB SSD - Blue

served the purpose as expected

This product is not 4k and is not backlit. Received it today and I am printing return label right now. THE DESCRIPTION IS FALSE... NOT 4K MODEL.

I was SOOO disappointed with the FHD version, actually angry for the price I had paid to have it sent to Asia. Dim screen, dirty colors, strange proportions, not happy with the tact of the display (not smooth), just not worth considering, there are MUCH better Chromebooks out there. The Dell Inspiron 14 has a MUCH much brighter and cleaner display. And it feels just as speedy without any hiccups as I found the C630 to have.

I'm comparing my Lenovo Yoga C630 4K Chromebook with (i) the FHD version of the Yoga C630 Chromebook and (ii) the Acer Spin 13 Chromebook. To cut to the chase, the Acer Spin 13 wins by a large margin. I returned both the FHD and the 4K versions of the C630. As a user experience, I think the IPS panel on the Acer is superior to the 4K panel on the C630 (superior not in resolution, but in brightness, color saturation, detail in black (low luminance), and detail in highlights (high luminance) areas) , and far superior to the C630 FHD. I returned C630 FHD after a week of use because the keyboard was mushy and the IPS panel had yellow whites as opposed to white whites. I returned the C630 4K for two issues: the keyboard is the same as on the FHD model, no improvement (terrible tactile feel compared to the spin 13 keyboard which itself is perhaps 70% of the gold standard of keyboards, the ThinkPad X1 Carbon 6th gen. keyboard); secondly, the screen surface feels like a cheap screen protector. The panel surface feels tacky, almost sticky. Cleaning the surface did not improve it. The trackpad on both the C630 FHD and 4K is terrific, wonderfully smooth, and slightly better than the trackpad on the Spin 13. The Yoga C630 4K panel did have white whites, a big improvement over the FHD version. All three Chromebooks have the same processor, the Intel i5-8250U, and the same 8 gigs of RAM and 128 gigs of storage. The Acer Spin 13 is, by far, the best of the three i5-8250U Chromebooks now available, and in my opinion the best Chromebook on the market today (I love the Pixelbook, but it chokes on 10+ tabs of Chrome; the Spin 13 doesn't). The Spin 13 is also has noticeably faster response time compared to the Yoga C630 4K (e.g., streaming video, gaming, even saving large documents).

This was the first 4K Chromebook, and for its often-on-sale price on the manufacturer's website, on which I bought this, you'll be hard-pressed to find a Chromebook that offers such tremendous value, considering its excellent screen, blazing-fast performance, well-built construction and solid keyboard and trackpad. I've used a Pixelbook and Acer Spin 13 Chromebook and think these three machines are the best 2-in-1 Chromebooks out there now, with each offering strengths.