Oppo Reno4 F official Pictures. Oppo Reno4 F is a Smartphone of oppo. The Oppo Reno4 F Android Smartphone. Announced Oct 2020. Features 6.43″ Display MT6779V Helio P95 Chipset 4000 MAh Battery 128 GB Storage 8 GB RAM. Oppo Reno4 F price starts.