While I tire of this argument, I think this is a great example of a multiplatform game that looks very similar on both consoles. If I understand this correctly, it was not only made by lesser known developers, but was also done with Unreal Engine 3.
Without further delay, here is the Gametrailers comparison video.
Not too shabby if I do say so myself. There are some slight variations though, but overall they're similar.
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Lens of Truth gave a comparison too,
http://www.lensoftruth.com/?p=14110
"This race was so tight, we had to go back to the video again and keep a score card per shot. To our surprise, the score card sided in favor of the PlayStation 3. The PlayStation 3 won with better mipmapping, better overall shadows, better self-shadows, a better camera view, and better light sources. It wasn’t a run away win, though. It is important to note that the Xbox 360 won for the glass issue, occlusion shadows, motion blur, and we even gave a point to Xbox 360 for having a cleaner texture on the Wayne building. The PlayStation 3 wanted the win so badly, it got exclusive with the Joker and it’s really hard to say ‘no’ to a clown. Although the exclusive Joker played no part in the video Head2Head, we have to say that for your money, you’re obviously getting more on one console, and that’s the point of the entire comparison."
Obviously you'll want to watch both in HD.
