Hi friend.i brought samsung galaxy grand prime.past 8month ago.this phone is nice.i used this phone but this phone not support OTG function.over all this phone is good performance.this camera quality is very good.and battery life is so good .this upgrade lollipops version.
This internal storage is 8gb and external storage 64gb upto.this front camera quality is good.but this phone use net if first sim than second sim calling is busy.and this phone top bottom heating.if use more than time net.i like it this phone.