c'est normal la comparaison la 360 a un avantage la ps3 est n'est pas brancher en hdmi : Firstly, it should be said that like Gamersyde’s video comparison and the screenshots taken by the PS3forums, is that these screenshots have been captured using a Component connection
It’s no secret that the PS3 was made to be an HDMI console, and many of its graphical features can only be used with this connection - such as Super White and RGB Full. Thus, when you plug your PS3 in with an HDMI cable, you’ll see a sharper image, fuller colours and a stronger contrast.
source
:http://www.ripten.com/2008/01/25/the-real-dmc4-co
nsole-comparison-motion-blur-in-ps3-version/