Oppo f1s is the best mobile one can have because I am using it recently and I loved it. Oppo f1s speaker for listening music is quite good.I have found this mobile to be very user friendly because the launcher installed in it is very easy to understand. I like to do show off from this mobile because it has good design. And one important thing I loved in this is front camera which is osm.But I feel little heavy to keep this mobile in hand. This mobile price is 16500 which is quite acceptable.