Lenovo k3 note is a good mobile in this price list , no hangjng problem but some time its keypad will hang that will reactificay by lock your screen and unlock again .avrage heating problem , it heated after long use of screen and internet both at a time then only .its camera and picture quality is good in comperion of other company mobile in same rate .its processer is not so bad good working , but screen some times misbheave that should not be happen .i used samsung mobile , nokia mobile and carbon mobile but its exprince is slightly better then them , so if you are going to buy this mobile then you can choose is it is a good mobile not so bad .