But what does it mean? “4K (also known as Ultra High Definition or UHD) gives an indication of a TV’s picture clarity,” says Dylan Squire, purchasing director at Richer Sounds.

These ultra-processed foods usually have longer shelf lives and are highly appealing, as they are convenient and contain a combination of sugar, fat, salt and carbohydrates which affect the brain ...

It supports advanced HDR formats and includes a powerful 60W audio system. TCL 138.7 cm (55 inches) 4K Ultra HD Smart Mini LED Google TV 55C835 (Black) The Samsung Crystal 4K Vivid Pro Series UHD ...

Sony 164 cm (65 inches) BRAVIA 7 4K Ultra HD AI Smart Mini LED Google TV K-65XR70 (Black) The Samsung QN90D is a high-end 4K Ultra HD Neo QLED TV packed with advanced features. It features the NQ4 ...

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 ...

Move over, 1080p! Truly high-resolution projectors are finally affordable enough to make a 4K model your new target for work or play. Here's everything you need to know to buy the right one.

8-Film Collection [4K Ultra HD + Blu-ray] is on sale for $56.49 (discounted from $88.72) — The Hunger Games 1-5 Collection [Blu-ray + DVD + Digital] is on sale for $20.49 (discounted from $42.99) — ...

To tackle these challenges, a research team led by Professor Yutaka Majima from the Institute of Science Tokyo has developed a cutting-edge sensor capable of detecting ultra-low hydrogen ...

The best 4K gaming monitor can make way more than games look great. It's a big upgrade to any system that can showcase its potential. Games in particular make the best argument for the swap to 4K ...

Apart from the latest software features, these phones are bundled with several new stock wallpapers. These backgrounds are designed ... a 32MP telephoto camera, and a 13MP ultra-wide-angle lens. While ...