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 ...

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 ...

Achieving higher resolution is a never-ending race for camera, TV and display manufacturers. After the emergence of 4K ultra high definition (Ultra HD) imaging in the market, it became the main ...

All 4K TVs deliver a sharp picture, but resolution alone doesn't guarantee a great-looking image. Contrast, color accuracy, and brightness play a huge role in how a TV performs, whether you're ...

If you’ve shopped for a new TV, monitor, laptop, or game console over the last decade or so, you’ve probably seen the phrase “4K UHD” on most web pages, ads, and product boxes you’ve come across.