Vivo IQOO Z9 (China) official Pictures. Vivo IQOO Z9 (China) is a Smartphone of vivo. The Vivo IQOO Z9 (China) Android Smartphone. Announced Apr 2024. Features 6.78″ Display, Snapdragon 7 Gen 3 Chipset, 6000 MAh Battery, 512 GB Storage, 12 GB RAM. Vivo IQOO Z9 (China) price starts.