Choose from Computer Ultra High Definition Wallpaper stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video ...

A 4K screen has a resolution of 3840 x 2160 pixels, which is also called Ultra High Definition (UHD). This is four times as many pixels as Full HD 1080p, which has a resolution of 1920 x 1080.

Lilo & Stitch is available on Ultra HD Blu-ray in a upscaled 4K, HEVC / H.265, Dolby Vision/HDR10 presentation with a 1.68:1 aspect ratio. Contrast and brightness are well-balanced, allowing ...

The retailer has slashed Sharp’s 43” 4K Ultra HD Smart TV from £299 to £199. Each version of the Sharp TV boasts Ultra HD resolution, which is said to deliver ‘pin-sharp’ and ‘stunning ...

There was a time when 4K Ultra HD TVs were rare. No longer: 4K TVs are now in millions of living rooms nationwide, and and there’s a very good chance you’ve already got one (and if not, check out our ...

To celebrate the occasion, a newly restored and remastered version of "The Rocky Horror Picture Show" will be let loose in 4K Ultra HD, along with the debut of a new anniversary logo. Audiences ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display ...

Here’s how it works. 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 32 inches, it's the perfect size to take in all of the details of its crisp 4K resolution. Its WOLED – that's white OLED, not to be confused with QD, or Quantum Dot OLED – panel is ...

This isn’t your grandma’s TV. We’re talking 4K Ultra High Definition (UHD) which means everything you watch is going to look sharp, colorful, and immersive. Yep, it’s also got High Dynamic ...

New form factors appear to be popping up constantly, with ultra-short-throw models, coffee-table projectors and portable projectors joining the traditional long-throw projectors that we're more than ...

also called ultra-high-speed. While premium-high-speed 18Gbps cables offer enough bandwidth to support high-definition (HD) or 4K resolution at 60Hz, the cost difference between an 18 and 48Gbps ...