Hii I am going to tell you about the smart phone belongs to the indian cricket sponsership company named as OPPO. And the smart phone is "A57" the phone has many advantages as well as disadvantages so let’s start this phone has a good selfie camera but normal rear camera this phone has a Battery of 2900 mhz which is not enough to run a smartphone o whole day and this phone has a photo restoring option which is useful to restore deleted photos and the overall phone is Good. THANK YOU