Oppo is a newly launched company in India.and it is increasing is Martel through awesome and new products.as we know that oppo is famous for its camera quality and front selfie camera.oppo A57 is a newly launched device with 16 mega pixel front facing camera.
This phone is good for photography but contains heating problems and later on start hanging. They are providing good processor at the range but it is useless the phone starts hang later on.it’s my opinion that only selfie lover can buy it otherwise it is useless.