Initially this problem of heating existed I suppose but perhaps not now after the upgrades in the software by Xiaomi. I own a Redmi 2 Prime and a Mi4i and both are working fine without any heating issues. I never played games and not the right person to comment on how it responds for gamers.
its a good brand but all products heats up easily
xiaomi should consider it
Animesh , 13 Sep 2015No heating problem in MI devices.. My mi4 heats up esily
DHEERAJ splash, 20 Sep 2015Never felt low in call volume with any xiaomi phones... You may have used nokia phones earlier
technos, 28 Sep 2015It doesn't make sense to offer just 16 gb and have no card slot.16gb is for ads of "price start at"
see that indian version should have dual sim expandable memmory slot and removable battery....