OPPO a37 phone is a camera phone. The quality of camera is just compare an other same range China phones is the best way to choose this phone. Oppo phones battery capacity 2600mah and I am using this Oppo a37 it’s a very nice phone I am using this oppo phone past six months no hanging and smooth running well crafted design metalic finish. I suggest everyone no need to buy or being confused to buy which phone because here in oppo you will find everything, great sensor, camera or other mind blowing features.Its like a iPhone and it’s a tremendous cellphone and Looking very pretty so I recommended Oppo a37. .!