Oppo launched their tremendous phone in the market.It gives u a real comfort to handle this phone.This is the latest series of oppo phones.features are valuable and fantastic. oppo f1s gives u a 3gb ram 32 gb internal memory and many more things android versions is lollipop which is truly good.camera of oppo f1s is just fantastic.It is agood phone in market it gives u ease of access and many more features. fingerprint scanner is also present in this phone.