On top of that 4K resolution is a contrast ratio of ... How we test 4K monitors We test a 4K monitor like we test any other monitor. We start by setting it up and using it as our main monitor ...

We test each monitor using an X-Rite i1Basic Pro and ... which has the traditional 4K resolution of 3840 x 2160. The monitor is built for gaming and has a fast 240 Hz refresh rate, a measure ...

The function in a 4K TV that increases the incoming resolution to render on the 4K screen. Because a 4K TV has four times as many pixels on the screen as a 2K 1080p TV, it analyzes the incoming ...

If these programs were displayed with their original pixel count on a 4K TV or monitor, they would fill up less than half the screen. In actuality, lower-resolution video can fit on 4K screens ...