2016 850xmr vs 2015 800xmr

Other then the obvious fact that the new xmr is 850cc. What other differences dose it have over the 2015 800 xmr. My 800 is only 2 months old so trading it in rele isnt somthing im interested in, just wondering what everyones opinion is on the matter. Color scheme is pretty cool though. For everyone with the 2015 800xmr would you concider the 850. Looks like there is inly a 7hp difference i think