Invest in the ultimate desktop setup with the HP 27-inch All-in-One (model CR1064), now on sale at Best Buy for $900. That’s a $350 discount. The Latest Tech News, Delivered to Your Inbox ...

A 27-inch 4K monitor has a 3840×2160-pixel resolution, 2.25 times as many pixels as a QHD monitor has. Our full guide to 4K monitors has more picks for people who need a larger or cheaper 4K screen.

Full HD 60Hz gaming monitors are so 2010. It's time to get current with a 27-inch gaming monitor running at a high refresh rate, and we'll help you make the right choice to meet your needs.