The resolution in this version is smaller, the black levels are also more washed out and there are 8 less images in this gallery. I also see no differences in censorship level, so this seems like the inferior gallery?
Theirs came with an 8p booklet mostly either melonbooks or toranoana. Mine's from getchu which doesn't have it. I dunno what you mean by washed out black levels but there's more detail shown here than the other one.