The LG K51S was announced in 2020, February 18 With 6.55 inches, 93.6 cm2 (~73.8% screen-to-body ratio) IPS LCD, Powered by Mediatek MT6765 Helio P35 (12nm) and running Android 9.0 (Pie), the device delivered smooth performance and multitasking capabilities. while the Li-Po 4000 mAh, non-removable ensured long-lasting usage.