The OPPO Reno 3 was announced in 2020, March 17 With 6.4 inches, 98.9 cm2 (~84.2% screen-to-body ratio) AMOLED, Powered by Mediatek MT6779 Helio P90 (12 nm) and running Android 10, ColorOS 7, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4025 mAh, non-removable ensured long-lasting usage.