Update (Oct 18, 4:38 pm ET): YouTube's testing ends, removing the paywall behind its 4K video quality. YouTube appears to be in the process of delivering a 4K resolution option to Premium members.

French broadband and mobile network benchmarking firm nPerf has today announced the addition of a 2160p (4K / Ultra HD) ...

Overview:Some films are upscaled, while others are shot or mastered in native 4K. Choosing the right titles makes a massive ...

There's a lot to consider when picking out the best computer monitor for your needs. Brands will hype up their features, their integration of AI and all sorts of trumped-up specifications that may ...

A technical explanation of 8K vs 4K is actually quite easy to get out of the way. These days, video resolution is described in terms of the width of the video frame in pixels. 4K video is ...