Disney

US Disney Blu-ray has alternate "simplified" subtitles compared to the translation used in the Japan Studio Ghibli Blu-ray and the US GKIDS Blu-ray

Disney+ is streaming in HD with OAR

(caveat: both cropped to 1.33:1)

Disney Blu-ray has the original 5.1 CDS mix

1999 Disney DVD has the original 70mm 6-track mix in 4.1 (mislabelled as 5.1 in the US release)

(only on the UK Collector's Edition)

Isolated score is on the DVD

Caveat: Not a DTS-ES 6.1 mix like in cinemas, unsure if the centre rear channel is preserved in the LPCM 5.1 track

Disney DVD has much more bonuses, most of which were not ported over to the Blu-ray.

Cinema DTS-ES centre channel information unconfirmed

Disney 3D Blu-ray has a slightly better audio mix

Later Disney DVDs and Blu-ray are altered

(every version since the 2000 DVD release, including the 2010 2D Blu-ray, has animation errors. The majority of those were corrected for the 3D rerelease.) The 4K Blu-ray is merely upscaled from the 2K render.

The 1997 DTS LaserDisc is a virtually untouched transfer of the theatrical 5.1 mix and should theoretically sound the best being that DTS has higher bitrates than AC3. However, the original pressing of the DTS LaserDisc has an error where the right channel is 8.5db lower than the rest. This is an easy fix in a program like Audacity, and if you can find a corrected transfer, like the ones on various fan projects online, it should be the best sounding version of the film.

The AC3 audio on Side 2 of the CLV LaserDisc has the LFE channel muted. This was left intact for the CAV release.

The 2000 and 2005 UK DVD has an error where one of the shots is brightened up way too high (when the rest of the toys hold onto Slinky as he clings onto Woody during the moving truck rescue). Plus the end credits are interlaced (the PSP UMD video is the only way to get that version of the credits without interlacing).

The 4K Blu-ray has a further remixed Atmos track.

Old Disney Blu-ray is better than new 4K Blu-ray due to excessive DNR

Italy Dynit Blu-ray has the best picture quality but has no English subtitles or original theatrical 6.1 mix.

All "4K Remastered" and 4K Blu-ray releases (including from Disney) are taken from a 35mm filmout rather than the original digital source, and then heavily DNR'd, destroying original detail and making lines smearier than before. The Japan Disney 4K Blu-ray is the least bad presentation of the 4K remaster, being encoded with a very healthy bitrate and HDR10+ metadata, and with a top-notch DTS:X remix, with the original 6.1 mix included on the pack-in "4K Remastered" Blu-ray.

The film has multiple English subtitle translations, and the Disney subtitles done by Linda Hoaglund and Judith Aley with Aura are often seen as the best translation, with these subtitles present on the Japan Disney 4K Blu-ray, making this the definitive option for viewers who want to watch the film in Japanese with English subtitles.