4K

Latest about 4K

AWS/NASA O2O illustration
NASA just sent a 4K video stream from the Moon, thanks to AWS

By Craig Hale Published

First-ever 4K video stream from the Moon to Earth represents major milestone, uses 260Mbps laser optics.

Pro
Arrow Video 4K Blu-ray sale listing image
There's up to 50% off Arrow Video 4K Blu-rays right now — here the 6 discs I'd pick

By James Davidson Published

Arrow Films is having a sale on its 4K Blu-rays, with up to 50% off some discs. Here are the 6 I'd pick, all of which we've tested here at TechRadar.

Blu-ray
I tested Samsung and LG's best OLED TVs side-by-side, and we've never been more spoiled for choice — here are the key ways each one beats the other in the real world

By James Davidson Published

LG and Samsung's flagship OLED rivalry continues with the LG G6 and Samsung S99H/S95H: but which model comes out on top? I tested them side-by-side to find out

2 Comments
Televisions
I test 4K Blu-ray for a living and these are the 4 discs I'm most looking forward to testing in July 2026

By James Davidson Published

July 2026 is packed with tons of new 4K Blu-ray releases: here are the top 4 I'm looking forward to testing.

Blu-ray
The 6 best 4K Blu-rays released in 2026 that we've tested

By Carrie Marshall, James Davidson Published

We recommend six great Blu-ray discs that make the most of the medium, and the most of your home AV setup.

Blu-ray
7 discs new 4K Blu-rays to add to your collection from June 2026

By James Davidson Published

This month, I'm looking at 7 new 4K Blu-ray released in June 2026 to see if they're worth adding to your collection.

2 Comments
Blu-ray
A still showing Christopher Lee in the 2026 4K restoration of Dracula by Hammer Films
The 1958 Dracula is coming to 4K Blu-ray in a new version with restored 'long-lost' footage

By Carrie Marshall Published

Hammer Films has restored the original Dracula in 4K, including footage the censors tried to bury

Blu-ray
The notification sent to people who've bought StudioCanal movies or shows from the PlayStation Store
Sony is deleting over 500 movies that people bought from their digital libraries

By Carrie Marshall Published

Sony is removing hundreds of StudioCanal titles from customers' libraries on September 1, 2026, without compensation.

Entertainment
A Panasonic DP-UB820 4K Blu-ray player, with its disc tray open, and copy of 3:10 to Yuma on 4K Blu-ray disc in the tray
There’s 50% off Criterion Collection 4K Blu-rays right now — here are 6 discs I recommend

By James Davidson Published

Barnes & Noble's 50% off Criterion sale returns, so I've picked 6 discs that I've personally tested that will make for a great addition to your collection.

Blu-ray
Criterion Collection 4K Blu-ray deal image
Criterion 4K Blu-rays are 50% off again at Amazon and Barnes & Noble — don't miss this sale!

By Matt Bolton Published

Everything Criterion has is half price, so get your favorite movies in beautiful collectors' editions.

Blu-ray
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