Vivo IQOO U6 official Pictures. Vivo IQOO U6 is a Smartphone of vivo. The Vivo IQOO U6 Android Smartphone. Not Announced Yet. Features 6.51″ Display, MT6833 Dimensity 700 Chipset, 5000 MAh Battery, 256 GB Storage, 8 GB RAM. Vivo IQOO U6 price starts.