Samsung galaxy j7 phone is a good quality phone.I am use this phone 5 mounth but this naver hang or checking phone.This very good camera quality rear camera 13 MP and font camera 5 MP.This phone processor octa core is batter way for more fast your phone.This phone ram 1.5 Gb is good think and rom 16 GB.samsung phone good think is display qulity so samsung galaxy j7 phone display is a super.This phone battery backup good.all perfrom this phone is good but one think this phone down it is Poor wi-fi power I mean wi-fi reang less than other samsung phone.overall this phone good quality smart phone you buy this phone no ponleam.