The Samsung Galaxy A21s was announced in 2020, May 15 With 6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio) PLS LCD, Powered by Exynos 850 (8nm) and running Android 10, upgradable to Android 12, One UI 4.1, the device delivered smooth performance and multitasking capabilities. while the Li-Po 5000 mAh, non-removable ensured long-lasting usage.