Laptops with 1440p displays would offer the perfect blend of performance and battery life. Too bad so few of them exist.

If you’ve tried to buy a nice Windows laptop in the past few years, there’s a good chance you’ve agonized over display resolutions.

Buy a laptop with a 4K display, and you’ll get a picture so sharp that individual pixels become indiscernible, but both battery life and performance will suffer as a result. Get a 1080p laptop instead, and you’ll get more battery life at the expense of that glorious picture.
…
Read full post here:
https://www.pcworld.com/article/3546295/why-you-cant-get-a-1440p-laptop-blame-4k-tvs.html