2010 US Kino Lorber or 2012 UK Artificial Eye

2017 JP Kadokawa Blu-ray has the best encoding out of all the older discs.

Kino Lorber and Artificial Eye Blu-ray use the same master, between the two the PQ on Kino's release is slightly better, but the difference is negligible.

The 4K restoration (Criterion, 4K etc) are cropped to 2.35:1, have revisionistic colour grading and other changes.

Caps: old master, old master vs 4K restoration

Wong Kar-Wai on the framing:

With Fallen Angels, I have changed the format to cinemascope, because it was originally what I had intended to release the film in. When we were cutting the film, we accidentally turned the Steenbeck on anamorphic instead of standard. I felt that the film looked much more interesting because it enhanced the distance of the characters on top of the extreme wide angle that we shot on. Back then, it was impossible to shoot a film in standard and release it in anamorphic. With this restoration, we have successfully fulfilled this wish.

Kino Lorber Blu-ray

FRA Carlotta Blu-ray: FiM encode. At least slightly better than the Kino see caps

Carlotta ports over all special features from the Kino release, except the booklet essay. All specials are in English.

Kino Lorber Blu-ray

Kino Lorber Blu-ray

4K is defective with color space issues and poor encoding, disc replacement program for the 4K disc has been setup to correct the color space issue. The UHD has visible artifacts from the bad encoding. The HDR is overdone and the Paramount 4K master has grain management.
The new Kino Blu-ray has none of the UHD's problems and is superior to the UHD in every way though it still uses the same Paramount master.

DVD 5.1 or LaserDisc 5.1 AC3, LD PCM 2.0 for the matrix stereo version. The LD and DVD seem to be the theatrical audio mix untouched with plenty of low end. This low end like a number of 90's Paramount titles was mixed out or tamed on subsequent releases. 

The Lionsgate BD and Paramount BD share the same lackluster HD master with DNR and image distortion. The Lionsgate is much better encoded but has a 7.1 remix which messed up the original mix design by lessening all the great Foley work in favor of the score. The Paramount BD had a 5.1 lossless version of the original mix but it's a new version where the bass has been tamed so the track has lost its punch. The Kino Lorber UHD and Blu-ray recycle this same lesser 5.1 mastering. The original mix can still be heard on LD and DVD. The 2.0 stereo on the Kino is matrixed but also does not sound as good as the 2.0 matrix audio on DVD or LD.
Kino has announced a replacement program for the defective UHD but it is highly likely all the other problems will go unaddressed. The Billy Zane interview on the Kino BD has technical issues in the editing and clip quality used.

Kino Lorber Blu-ray

Kino Lorber Blu-ray