My opinion for samsung j7 . this phone is note good
j7 phone of body of plastic note matel style & desine notye good is ebreg
samsung j7 of battry is 3000mah
this phone of normal battry backup on full charging sumthig only 1 day of battry life
camera is 13 mp is note good and frant selfi camera is 5 mp with flash . flash is bad
j7 of sound quality is evreg and frant spekar quality is good
this phone of charging is slow .this point is bad
display is good
j7 enter uses is simpel & good
samsung j7 of proceser .snapdragen 615 this octa core prosear is good
phone ram 1.5 gb & internal storeg 16gb
android varsion 5.1 lollipop upgred in 6.0 marshlallo