Oppo A37f is woderful mobile iam using easy to use and very stylish no problems still now in any manner sound is also good look relaxed to use and the mobile has feature that other mobiles have and people are buying other phones which costs much but this mobile is very precious and had done good to its cost and good picture quality and unbreakable glass and the memory space is also good coustmer care is also no hanging or heating and battery backup is extraordanary buy use only charger given by the moblile while buying