I have used this mobile around 40-50 day, I must be say this one of the best phone under 15k.
because rear camera 16 mp auto focus is perform is very good in day and night(also low light). And front camera is day time good but in low light so perform decent.
That processor is snapdragon 617 octa core is good perform and game play also good in heavy graphics. In this phone 3 GB ram so perform v.good. That battery perform very good with fast charging
Only one problem for new user is finger print sensor is front like a home button so that I think only one problem in this phone that is not big issue and not a problem.