Hello friends.i am use redmi note 3 mobile phone.firstly its sound quelty is poor.i dont like his sound voice. Then his cemera is verry cheep.when I clik a photo.then picter is very bad.his figerprint sensor is very slow working.and not working some time.bettry good but she heating when I am use phone 15 minutes.and his servis center is very poors servis.