The Oppo has launched this phone on 2016 in nov mobile phone is very good phone oppo phone is very important camera and battery backup is great and fast internet for this phone is runinng on letest operating system androind 6.0 marshmallow and upgradable in androing 7.0 nougat. The fingerprint is also very fast and good oppo mobile looks of the phone are also very nice. if you want to buy a phone you should but this phone.