The OPPO A11k was announced in 2020, June 22 With 6.22 inches, 96.6 cm2 (~82.0% screen-to-body ratio) IPS LCD, 450 nits (typ), Powered by Mediatek MT6765 Helio P35 (12nm) and running Android 9.0 (Pie), ColorOS 6.1, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4230 mAh, non-removable ensured long-lasting usage.