The hands on report from PSM3 UK made note that the PS3 version was running at 1080p resolution at of course, 60 fps.
-The game is said to be long, the longest DMC yet. The bestiary is larger than all previous games combined.
-Both Nero and Dante are playable. However, Nero is the focus so Dante in DMC4 is a replica of his DMC3 combo system, but this time they've added instant 'style' switching to the instant weapon switching. They also updated the animations.
-This game ran at 1080p and 60fps when PSM3UK played it.