How we test 4K TVs To test the best 4K TVs ... HDMI 2.1 enables 4K signals at 120Hz (some brands even support 144Hz with a PC), along with features like variable refresh rate (VRR) and auto ...
4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...
When we test 65-inch TVs, we take objective readings ... wide range of features You want a great gaming TV: The C4 is 144Hz certified, and has cloud gaming options and a dynamic picture.