The oppo A57 mobile design is very beautiful and light weight it is taken to any where any place. The mobile is 5.5 inch mobile. Mobile handling is very easy. The mobile colour is white and the camera quality and front camera is a megafixal measurements is given to the mobile. The mobile ram is 1 GB and the Rom is 16 GB. It is sore the application on mobile is very easily. Oppo A57 mobile is really really very nice mobile handling very easy.