Share your experience!
my xperia z is heating near camera area within few minutes of usage and also while using camera
most likely there are other apps running that are causing this, it could be that you are syncing or that you are downloading apps at the same time, there are myriad reasons, uninstall any
taskiller, antivirus, battery apps, ram apps > restart your phone and try again, also turn off your wifi
if you are syncing make sure to turn it off, that will help narrow down the issue.
I am also facing a same issue. Phone is heated up while talking(after 3-5 mins call.) near the ear piece and camera area. No apps running behind.
THNX FOR REPLY BUT WHILE USING CAM OR SOME APPS ITS GET HEAT UP WHILE SURFING NET OR DOWNLOADING ITS NOT HEATING ND ALSO WHILE PLAYING GAMES IT HEATS UP PLZ GUIDE ME WHETHER ITS NORMAL OR NOT AS ON NET MANY PEOPLE ARE FACING THIS ND SOME SAYS ITS DUE TO PROCESSOR IS IT CORRECT?
this is not an issue - why do you think it is
in that area is the main board with a quad core state of the art cpu and gpu in there with a heatsink - of course it's going to get hot (but not burning hot) you might look on this device as a phone but we have evolved on from that - it's got more tech in there than your average laptop
Yes understandable there are lots of tech inside, but for a 5 mins call its getting heated up is bit worried.
it's normal 
As posted earlier in the thread; it's normal.
The phone will get warm while using it. The phone does also have built in functions to prevent overheating. It will close processes if the temperature gets to high and will eventually close itself down after giving you a message about overheating. Until you see any message about it, it's all good.
Nothing, that's normal