K TVs have been around for years, but what is 4K resolution? We take a look at the 4K Ultra High-Definition specification.

We've long since passed the point where it made economic sense to make large 1080p panels at scale ... TV you buy is going to ...

Sometimes referred to as Ultra HD, or UHD ... The transition from HD (1080p) to 4K marked a dramatic improvement in picture quality. Full HD, or a resolution of 1920 x 1080 pixels, contains ...

GoPro's ultralight Hero offers 4K video, 12MP photos, and a waterproof design for just $199. It's ideal for adventurers ...

For simplicity's sake we'll refer to the technology as 4K here, but you will find it called Ultra HD just as often - it essentially refers to the quality of the video picture you're seeing ...

If you've got a posh new 4K television and you're ready to enjoy Ultra HD content, make sure you're actually getting what you've paid for. To understand what's going, it's worth knowing what 4K ...

Studios has announced that Fede Alverez’s sci-fi horror Alien: Romulus is set for a 4K Ultra HD, Blu-ray, DVD and ...

The best 4K Blu-ray players deliver the ultimate picture quality for watching movies and TV series at home. Although streaming services are popular, Blu-rays deliver video at a higher bitrate ...

The animated blockbuster Despicable Me 4 along with two Minions mini-movies and several bonus features is being released on 4K Ultra HD, Blu-ray And DVD this week. According to Universal Studios ...