Quite simply, this refers to a specific screen resolution — 3840 x 2160 — which is four times (hence the “4”) the amount of pixels you’d find on a non-4K display. At this point in time ...

Here are the basics for what you need to know about resolution when it comes to TVs: 4K almost always means the TV has 3,840x2,160 pixels (the "building blocks" of a TV image). Resolution ...

Alienware has unveiled its latest 4K 240Hz gaming monitor, which offers a 166PPI spread across its 27-inch panel. More ...

4K monitors are a great option if you want good image quality and upscaled content ... Acer Predator Cg437K 42.5 Inch (107.95 Cm) LCD 4K Uhd 3840 X 2160 Pixels Resolution Gaming Monitor, G ...