4K almost always means the TV has 3,840x2,160 pixels (the "building blocks" of a TV image). UHD stands for "Ultra High Definition," also known as UltraHD, but basically means 4K.

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?

This content may contain affiliate links. If you would like to support us and use these links to buy something, we may earn a commission. Prices are effective at publishing time only and prices can ...

One such deal is available on the 75-inch Toshiba, C350 4K Smart Fire TV, which would normally cost you $650, but thanks to a ...

8K TVs have a resolution that is 16 times greater than Full HD TVs and 4 times higher than 4K UHD TVs. A screen with a higher resolution will have more pixels overall. To put it another way, on TVs of ...

Remember when moving from 1080p to 4K felt like night-and-day? Get ready for another leap. The HDMI Forum has ratified ...

There are a few settings you might want to consider changing for optimal performance. Luckily, Apple has made it pretty easy ...

You don’t need to wait for a deluge of deals to get a good one.

F or the vast majority of people, shopping for one of the best TVs means shopping for a 4K TV. But I suspect that for the vast majority of that vast majority, the TV they buy won't be fed many 4K ...

Beyond smart features, the best 4K TVs deliver superb brightness and excellent contrast for deep blacks and highlights that pop off the screen. Colors will be vibrant, while HDR support should ...

That YouTube TV 4K Plus add-on actually gets you three major features, ... That means you won’t need a data connection to watch, say, Snowfall, while you’re on the subway.

For the vast majority of people, shopping for one of the best TVs means shopping for a 4K TV. But I suspect that for the vast majority of that vast majority, the TV they buy won't be fed many 4K ...