Hello Frnds.My brother have oppo A57. I m using this Mobile Phone.This Mobile phone is very Nice. Looking Awesome. Selfie Camera is Very Nice. Front 16 Mp. 3Gb ram and Storage 32 Gb.This phone is charge very Fast. Only 1 Hour 30 Minute Charge this Phone.Fingerprint Security is Very Nice.This is Really Awesome & Perfect Phone.I like this phone.