The good news? The theatrical Spider-Man 2 in 4K is a revelation. The HDR grade makes the train sequence pop like never before, and Doc Ock’s arms look practically tangible. It is, by a wide margin, the best the film has ever looked.
Before hunting for a disc that largely doesn't exist, we have to remember what 2.1 is. Released on DVD in 2007 (a full three years after the theatrical cut), Spider-Man 2.1 was a special "extended cut" assembled by Raimi. It runs approximately eight minutes longer than the theatrical version. Spiderman 2.1 4k
How does the physical 4k disc stack up against other formats? The good news