Ultra HD, colloquially known as "4K," is everywhere on TV shelves and online this year. Previously restricted to only high-end models, 4K resolution has become so inexpensive that your next 50-inch or ...

After countless rumors and delays, Ultra HD "4K" Blu-ray is arriving this year. The initial movies have been announced, and some have even been selling before the official March 1 date. But since most ...

In April 2021, Apple revealed the second-generation Apple TV 4K, bringing high framerate HDR with Dolby Vision to the Apple TV for the first time and the A12 chip for improved performance, alongside a ...

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.

You spend hours looking at your monitor screen, so it makes sense to pick one that looks good and feels comfortable to use. But when you see terms like Full HD, QHD and 4K, it’s easy to wonder what ...