Timothée Chalamet

The UK 4K Blu-ray and Canada 4K Blu-ray both do not have the low-pass that the US 4K Blu-ray has. The UK 4K Blu-ray has some general blockiness and chroma artifacting issues, but the Canada 4K Blu-ray has at least a handful of scenes where the encode completely falls apart and massive macroblocks are visible. The Canada 4K Blu-ray also does not have hardcoded forced subtitles for the newsreel scene like the US and UK 4K Blu-rays. The grade is the same between all three discs.

See tenia's review of the French 4K Blu-ray but no comparison available

The Atmos mix is the same between the US 4K Blu-ray and the UK 4K Blu-ray save for the amount of dynamic objects: the UK 4K Blu-ray has 15 to the USA's 11.
The UK 4K Blu-ray also has a DD-EX compatibility track and a lossless version of the commentary track that is in Dolby Digital on the US and Canada 4K Blu-rays.

UK 4K plays fine in motion https://forum.blu-ray.com/showpost.php?p=24007274&postcount=181

Caveat: both releases do not contain their natively shot expanded IMAX aspect ratios

Caveat: both releases do not contain their natively shot expanded IMAX aspect ratios

Currently only available in the Sony Pictures US set

Criterion 4K Blu-ray see Chris's review

It's a conservative regrade over previous Blu-ray https://slow.pics/c/CyqhRf9W

Germany Universum 4K Blu-ray has a Atmos track