I test 4K Blu-ray for a living, and these are the 4 new discs from August 2026 I'm most looking forward to trying out

Includes one of 2026's biggest sci-fi movies

by · TechRadar

Features By James Davidson Published 9 August 2026

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Another month, another stacked list of 4K Blu-rays. August 2026 looks to have some big releases coming, but I’ve decided to narrow it down to my top four picks, all of which I’ll be hoping to get in to test as part of our monthly Blu-ray Bounty feature. This is where we test the best 4K releases from each month, looking at each disc’s picture and audio quality to see how it can give your home theater a chance to flex its muscles.

4K Blu-ray is my most used source for testing the best TVs and best soundbars. It offers uncompressed audio and a higher bitrate over 4K streaming, resulting in better picture quality. Not only that, but I’m a collector myself and I’m always adding new discs to my personal collection.

Last month, in my July 2026 most anticipated list, I picked Hard Boiled, The Super Mario Galaxy Movie, Alice in Wonderland (1951) and Hairspray (1988) as my most anticipated discs. I got to test three of these in the July 2026 Blu-ray Bounty, and they all proved to be excellent, with special mention for The Super Mario Galaxy Movie which is in my opinion reference-level quality. Unfortunately, Hard Boiled was delayed in arriving, but I’ll be sure to give it a try and let you know what it’s like!

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As I’m based in the UK, the following picks are based on 4K Blu-rays set for release in August 2026 here. Just in case the disc is already out in your region, or yet to be released!

Project Hail Mary (Amazon MGM Studios)

Project Hail Mary - Official Trailer - YouTube

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An adaptation of Andy Weir’s novel of the same name, Project Hail Mary follows the story of middle school science teacher Ryland Grace (Ryan Gosling), who wakes up on an interstellar spacecraft with no memory of how he got there. The movie is directed by Phil Lord and Christopher Miller, who also directed The Lego Movie and Cloudy With A Chance of Meatballs, and were both involved in the production of the Into the Spider-Verse movies.

I’m expecting Project Hail Mary to look superb in 4K. There are plenty of high-contrast shots both in and outside of the Hail Mary that should demonstrate deep blacks balancing with bright highlights. There’s also scope for some seriously bold colors, as well as crisp textures, with 3D-like textures in both people and environments, such as the intricate textures of the various parts and consoles of the Hail Mary ship.

With a Dolby Atmos soundtrack included, I’m anticipating plenty of height effects in action. With the wide scope of the ship and space setting, there should be opportunities for the Dolby Atmos mix to showcase plenty of detail and texture, as well as a chance to hear some accurately mapped sound as well, as Grace moves around the Hail Mary.

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