The 4K UHD release of "Spider-Man 2.1" is available on various platforms, including:
Fathom Entertainment has scheduled 4K screenings of the trilogy, with Spider-Man 2.1 premiering in theaters for the first time in late 2025. Spiderman 2.1 4k
One major point of confusion: Spider-Man 2 was shot on 35mm film (Super 35). The 4k release is a from the original camera negative. This is not a 2k upscale. The 4K UHD release of "Spider-Man 2