OPPO f1s Is An Good phone.and camera clarity is Osm.And Battery pack up is Normal 3050.And it’s coming with dual sim and SD card.and internal storage is 64gb and 4gb Ram. 16megapixel front camera.13mehgapixel back camera. And model like as IPhone.and features are like IPhone. Front fingerprint sencor is very fast to unlock mobile. And It is an Good mobile for who want more storage and Camera clarity.