TV resolutions are a jumble of letters and numbers like 4K, 8K, 1080p and UHD, among others. Most new TVs are 4K, but is that the same as UHD? Is a 8K TV twice as good as a 4K TV? Spoiler for that ...

When you're shopping for a TV, one of the most obvious and prevalent numbers is the resolution. But what does 4K mean? Is that more than Ultra HD? Is Blu-ray 1K? If 4K is four times greater than 1080p ...

MADRID—As the push for 8K content continues, Spanish-based SAPEC has been testing UHD content compression techniques for encoding 8K resolution content with HEVC standards and existing hardware. With ...

With a resolution of 7680x4320 (8K or 4320p), UHD is comparable to IMAX -- and 16 times larger than HD's paltry 1920x1080. A single 8K frame consists of 33 million pixels -- higher resolution than ...