Although they are both sportbikes with an inline-4 engine and 600cc-ish capacity, These bikes are completely different beast !
Find out the differences in this video!

0:00 CBR650R VS 600RR
0:27 Key Specs
3:26 Prices
3:50 Features
5:02 Chassis, Suspensions, Brakes
6:41 Dimensions
7:53 Sound

Credits:
Honda.co.uk
powersportshonda.com
motostatz.com
akrapovic.com