The Vivo iQOO Z3 was announced in 2021, March 25 With 6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio) IPS LCD, HDR10, 120Hz, Powered by Qualcomm SDM768 Snapdragon 768G 5G (7 nm) and running Android 11, Funtouch 11.1 (International), OriginOS 1.0 for iQOO (China), the device delivered smooth performance and multitasking capabilities. while the Li-Po 4400 mAh, non-removable ensured long-lasting usage.