4K
Latest about 4K

By Carrie Marshall Published
Sony's new Bravia 6 TV is a mid-range OLED priced similarly to the LG C6 and Samsung S90H, but its panel is believed to be OLED SE like the LG B6.

By James Davidson Published
4K Blu-ray is excellent for showing off a TV's colors, and these are 5 of the best discs I've tested as part of the Blu-ray Bounty.

By Matt Bolton Published
Dolby Vision 2 Max replaces Dolby Vision 1, while Dolby Vision 2 is meant for a new breed of budget TV — and Dolby says its the best-value picture upgrade that manufacturers can get.

By James Davidson Published
Ever wonder how a film gets to 4K Blu-ray? I visited Silver Salt Restoration's studio and saw the magic of film restoration in action.

By Matt Bolton Published
Dolby Laboratories explain how Dolby Vision content can be upgraded for Dolby Vision 2 without costing streamers a fortune.

By James Davidson Published
As TechRadar's 4K Blu-ray tester, I've picked new titles from August 2026 that I'm keen to try out as part of the Blu-ray Bounty.

By James Davidson Published
In this month's Blu-ray Bounty, there's a reference-quality animation, an animated Disney classic, arguably John Waters' biggest movie and a noir-thriller from the 1980s.

By Carrie Marshall Published
Dolby Vision 2 is available on select Hisense TVs right now, and it's rolling out to more models in the coming weeks.

By Jasmine Valentine Published
With a Blu-ray, 4K and DVD release date for Starfleet Academy season 1 hanging in the balance, should Star Trek fans be worried about physical access? Not according to Jeri Ryan.
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