The OPPO Reno 4F was announced in 2020, October 10 With 6.43 inches, 99.8 cm2 (~84.5% screen-to-body ratio) Super AMOLED, 430 nits (typ), 800 nits (peak), Powered by Mediatek MT6779V Helio P95 (12 nm) and running Android 10, ColorOS 7.2, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4000 mAh, non-removable ensured long-lasting usage.