I agree with Zaurok. Unfortunately to truly compare you need games made only for the individual systems, which makes direct comparison impossible. Everyone will have their favorites, especially if they have one system over the other. One interesting side note is I've played GTA IV extensively on my HD setup and the foreground facial textures and graphics look crisper than these shots. Maybe it's merely b/c I'm not viewing my set directly with this set, but that is how it appears to me.