I know that there is no Comparison between both but here is a very good Compiled video of both players with their great skills

CR7 = Legend

Hazard = Talent

http://www.youtube.com/watch?v=NVp9c2238kY

some more Hazard Skills

http://www.youtube.com/watch?v=O66TLsvsBsc

Don't underestimate Hazard mate. He's taken the Premier League by the scruff of the neck, just like how Ronaldo did, but just with a less effect than Ronaldo. He may turn out to be a legend if he stays at Chelsea.

what about little Spaniard  

http://www.youtube.com/watch?v=gE8BcezFxT0

MAAAAAATAAAAAAA! What a beast! Love him and Hazard, awesome players, I'm so glad they're playing for Chelsea!

Man.. Mata and Hazard are an awesome due and I wouldn't replace them with any current football players even if it was Messi :) Of course i love Messi but still I'm a Chelsea FC fan after all. They kinda reminds me of Romario and Bebeto.