This phone are easy to use and very fast touch , sound reception is nice for the music lover trendy design for the new Genration unique style of oppo A57 Briliant smartphone for selfi lover, selfi Addict are mad to see oppo A57 Camera phone many range for features on this latest trendy briliant camera phone Relibility and Durability are very nice and powerful battery backup for long time journey and some sensor are latest Gyro , Light & many more feature in this value for money is great for this overloaded fearture phone soo please try this awsome featured camera phone.