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.

Most TVs sold today have 4K screens, and many computer monitors also feature 4K panels. But what does 4K actually mean, and how does it improve visual quality for movies, TV shows, and games? The term ...

When 4K initially burst on the home theater scene, there was little 4K content for early adopters to enjoy. Fast-forward a couple of years and not only are 4K TVs the new normal, but High Dynamic ...