The Huawei P20 was announced in 2018, March 27 With 5.8 inches, 84.9 cm2 (~80.4% screen-to-body ratio) IPS LCD, Powered by Kirin 970 (10 nm) and running Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), EMUI 9.1, the device delivered smooth performance and multitasking capabilities. while the Li-Po 3400 mAh, non-removable ensured long-lasting usage.