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.

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 ...

As we all expected, the big news at CES this year was Ultra HD 4K displays. It seemed that every TV manufacturer had one, ranging from massive LED LCDs to midsize LED LCDs to midsize OLEDs. We've ...

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 ...

Home screens now handle streaming, sports, casual gaming, fitness videos, and the occasional work presentation. Smooth navigation, quick voice search, and reliable casting turn a TV into a daily hub.

4K TVs are seemingly everywhere right now, but what does 4K mean and what’s Ultra HD TV? For that matter, what’s 8K and will TV get better than this? We explain everything. This year we’ve seen the ...

Television resolutions have become a moving target in the last ten years—every time a consumer decides to jump in with both feet and buy the apparent latest model, better screens seem to appear on the ...

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 ...

This is the first and obviously the most crucial step before you can enjoy streaming 4K content. Netflix lists the TV and device (set-top boxes, media streaming devices) requirements to get access to ...

Cost: $15 per month. Requirements: Only select devices support 4K HDR on HBO Max. While HBO has definitively stated that Android TV, Chromecast with Google TV, Chromecast Ultra, 4K Fire TVs, Apple TV ...

It seems you can't look away for five minutes without a new video or television standard appearing on the market, and the latest to establish itself in the mainstream is Ultra HD (UHD) or, more ...

It took a few years to gain momentum, but 4K Ultra HD Blu-ray is now a firm fixture of virtually all major film releases. So what is Ultra HD Blu-ray, how can you get it and how much does it all cost?