On call of duty yes xbox but i think its more of a gamma and brightness kinda thing hard to explain, on console exlusives is were each console shines, i was a ps ps2 and ps3 owner and have been xbox since psn was hacked and there both as good as each other really, i do like xbl more than psn but i'd oaut too as its not free lol, xbox gets more demos, and most dlc cheaper (and earlyer) but you pay £40 a year for this privalidge.