Can you really see the difference between 4K and full HD when watching content on a TV and are sitting several metres away? I would argue yes, but I own a 4K TV and don’t want to think I have wasted ...

ALEXANDRIA, VA.—Significant change is on the way for the entire broadcast ecosystem. In order to accommodate 4K/UHD transmissions, the way in which video is compressed for transport must improve ...

Netflix recently added a half dozen or so 4K HD videos to their online catalog in preparation of a full-scale rollout in the coming months. The company has thus far only added some internal testing ...

All 4K TVs offer a sharp image, but resolution is really just the starting point. What separates the best 4K TVs from the rest comes down to contrast, color performance, and brightness. And though ...

A consortium of manufacturers, broadcasters and communications firms broadcasting 4K content to households via satellite When you purchase through links on our site, we may earn an affiliate ...

These 4K Ultra HD Blu-ray discs will help you stress-test your home theater setup, from visual effects to acoustic performance. When it comes to setting up your home theater, a 4K Blu-ray player and a ...

The future of home cinema, on disc. A sight to behold. Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find ...

Samsung's trim, 65-inch 4K TV delivers great image quality and smart TV features in an attractive package and at an approachable price. Overzealous video processing can create occasional glitches when ...