The TV tech term 4K describes an ultra high-definition screen resolution. You might also see this labelled as UHD, 4K or 4K UHD depending on which brand makes the TV. But they’re all talking ...

A 4K resolution, also known as Ultra High Definition, delivers four times as many pixels as regular HD, making images sharper and more detailed.

This article is designed to explain 4K Ultra HD which is used by the latest Smart TVs and monitors. ... With higher resolution, images on 4K screens appear more life-like and three-dimensional.

But just as the term “HD” before it technically covers both 720p and 1080p-resolution screens, “Ultra HD” describes two resolutions: 4K, or 2160p, as well as 8K, or 4320p, which is ...

Best 4K monitors offer ultra-HD resolution that brings images to life with stunning clarity and vibrant colours. Imagine immersing yourself in your favourite films or conquering the latest video ...