Actaully, none. In a recent study, the ps3 and 360 have the same graphics. The test concluded that the wii sucks, and the pc owns all. But really if you look at 2 screens, one 360 and one ps3, theres rellt no difference
oh ho ho... i remember that. did you happen to notice that they're the same game? in order to really compare you need exclusives like Halo or Killzone 2. if they are the same then the game dev lowered the graphics for it to play on both.
you know actually i change my mind i think the wii has the best graphics because it doesn't have the hype the Xbox360 and ps3 all so it just goes to show that graphics isnt every thing it also has to have fun game play