Hi I’m prem chavan I’m sharing my personal experience on oppo a37f this phone is to hanging phone wen I’m using apps apps are opening slowly and this front and rear camera is not good and this battery backup is not good and this mobile look is not good and it’s sound has not leasning currently and it’s service support was not good it’s battery has worked only for 3 to 4 hours when I am using internet apps are opening slowly totally I am unhappy in this phone thanks to sharing my experience on in this phone.