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 ...

TV resolutions are a jumble of letters and numbers like 4K, 8K, 1080p and UHD, among others. Most new TVs are 4K, but is that the same as UHD? Is a 8K TV twice as good as a 4K TV? Spoiler for that ...

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 ...

It's time. 4K is about to go mainstream, and if you've already splashed out on a shiny new 4K TV, the imminent arrival of Sky Ultra HD will ply your box with hours and hours of gloriously detailed ...

Walmart just slashed the price on the massive 75-inch Philips 4K Ultra HD Smart TV, bringing it down to $398 from $498. That’s an awe-striking TV deal for a screen that practically doubles as a home ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. Sky's Ultra HD service offers ...

Choosing a monitor can be confusing. Size, refresh rate and colour quality matter, but resolution often makes the biggest ...

If you think that full HD (1920 x 1080) resolution TV or projector is looking a little too low-res for your liking, then Epson has developed a new LCD projector panel that should satisfy your desire ...

That's right, just as you've finally put the finishing touches to your Blu-ray collection, buying that 30th Anniversary Ultimate Collector's Edition of Blade Runner, you can go straight back to square ...

DISC ONE – 4K ULTRA HD: 2160p Ultra High-Definition HDR Widescreen (1.85:1)/English DTS-HD Master Audio 5.1 DISC TWO – BLU-RAY: 1080p High-Definition Widescreen (1.85:1)/English DTS-HD Master Audio ...