Camera of xperia z is not impressive even it has new Exmos RS lens. The pictures are dull and dry even in sunlight where it is is supposed to be perform best. Screen of Xperia Z is really great and detailed but still same old technology, hence poor viewing angles compared to other phones of its range. Source: FoneArena
Hardware wise both are great. Why to brag all the time.
Sorry, if I hurt your ego sony lover.
I wish sony work little more hard to make better camera and voice quality. HTC and Samsung are ready to show their trump cards. OP should wait for a month or so.