The Asus Zenfone 5 ZE620KL was announced in 2018, February With 6.2 inches, 96.9 cm2 (~83.6% screen-to-body ratio) IPS LCD, Powered by Qualcomm SDM636 Snapdragon 636 (14 nm) and running Android 8.0 (Oreo), upgradable to Android 9.0 (Pie), ZenUI 5, the device delivered smooth performance and multitasking capabilities. while the Li-Ion 3300 mAh, non-removable ensured long-lasting usage.