Samsung galaxy j7 is the worst phone because of his price 13000 for 2015 modal 15000 for 2016
Only 1.6GHz snapdragon 615 8956 64bit octa core adreno 405 it must be 450 or 500 only 2 gb of ram missing many sensors like no fingerprint sensor no gyro sensor no conpass sensor .170g
13MP Camera with single led flash f/1.9
Front 5MP Camera f/1.9 this two thing is good
Battery is good 3300mAh but not very good only 16 intranl and 128 external this phone is not for those who refers to playing games watch movies this phone is for those like elders big brother, mother, father and etc