The OPPO K7 5G was announced in 2020, August 04 With 6.4 inches, 98.9 cm2 (~83.0% screen-to-body ratio) AMOLED, 430 nits (typ), Powered by Qualcomm SM7250 Snapdragon 765G 5G (7 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.