Vivo X20 official Pictures. Vivo X20 is a Smartphone of vivo. The Vivo X20 Android Smartphone. Announced Sep 2017. Features 6.01″ Display Snapdragon 660 Chipset Dual: 12 MP (f/1.8 AF) + 5 MP Primary Camera 12 MP Front Camera 3250 MAh Battery 64 GB Storage 4 GB RAM. Vivo X20 price starts.