7 new 4K Blu-rays to add to your collection from September 2025

Welcome to the September 2025 edition of the Blu-ray Bounty, where I review the latest 4K Blu-ray discs to judge if they’re worthy of adding to your collection. This month, it’s a bumper edition, as I’ll be looking at 7 discs!

If this is your first time reading, you can check out previous editions of the Blu-ray Bounty here, where we’ve reviewed some truly excellent 4K discs. For the August 2025 Blu-ray Bounty, I looked at three 4K discs: The Phonecian Scheme, Hearts of Darkness and Thunderbolts.

At TechRadar, we love 4K Blu-ray because it’s a staple source for testing the best TVs and best soundbars, thanks to its higher bit rate, which provides better picture and sound quality compared to streaming.