Now I m using this mobile since october2014. everthing is good in this mobile specially selfie, battery backup ( full charging upto 80mints) . but one thing is very poor about hang problem if u r using several apps at a time with chrome and line. Overall performance too good. gaming wow.
Overall experience with this phone is good, but yes, somewhere Samsung need to improve quality of all their phones, Hanging is big problem, which users not like at all