Every samsung mobile phone is hang but this moddal is not hang it is hangfree
samsung j7 prime sound clearity is very good .as music as well as video
it has lot of funcution so any one can use easily
I must say the samsung j7 prime design is too good and also very stylish
its rang is cappable for every one and its featers are awesome
3gb ram 16 gb rom 2 gigahart proccessor
its reliabiablity is good as durability
value for money is 4/5