If you want to make a full comparison, just do an interview with each developer for each multiplatform that is released on both 360 and ps3. What the developer has to answer is this: -Console on which the game has been programmed first (and port obviously). -% of use of each console capabilities (and use of components). -Graphics comparison between both and explain why one has slightly better graphics than the other. -Framerate comparison between both and explain why one has better framerate than the other. I think that's the only way to make a real comparison because to be honest, the best way to know the truth is to let developers talk.
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