The Realme X3 was announced in 2020, June 25 With 6.6 inches, 105.2 cm2 (~84.7% screen-to-body ratio) IPS LCD, 120Hz, Powered by Qualcomm SM8150 Snapdragon 855+ (7 nm) and running Android 10, upgradable to Android 11, Realme UI 2.0, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4200 mAh, non-removable ensured long-lasting usage.