Players given the opportunity to playtest the PS3 and Xbox 360 versions of Final Fantasy XIII side-by-side have been reporting the in-game graphics of the Xbox 360 version are noticeably inferior to those of the PS3.
Square Enix's marketing activities, in the form of a touring bus, have given US fans the chance to play both:
From a real person:
I went to the Sunnyvale one today and got to play the 360 version. I am so very disappointed to see the difference in textures and detail of the 360 version vs. the PS3. =( I know it's DVD vs. BD, but I didn't think it would be that noticeable. My boyfriend told me it's fine if I wanna stick with the 360 version, but he's going for the PS3 one now.
From a game journalist:
Both PS3s and 360s were being used to show off the game, which was great as I was able to see both versions running side-by-side. As expected, the 360 version was noticeably less crisp than its PS3 counterpart, but it still ran......
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