Oppo A57 phone comes with a Snapdragon 435 with 3GB of ram, The processor is outdated, So the performance of the phone is very low, but it has a good speakers a outputs a quality sounds with high speakers. This phone is mainely designed for camera. The picture quality is not of high standards but its ok type, but the price is too high for this product with Snapdragon 435 processor the performance of the phone doesn’t much app. Heavy gaming is not possible on this device