Vivo IQOO Z7 official Pictures. Vivo IQOO Z7 is a Smartphone of vivo. The Vivo IQOO Z7 Android Smartphone. Announced Mar 2023. Features 6.38″ Display, Dimensity 920 Chipset, 4500 MAh Battery, 128 GB Storage, 8 GB RAM, Schott Xensation Glass. Vivo IQOO Z7 price starts.