Vivo Y3s (2021) official Pictures. Vivo Y3s (2021) is a Smartphone of vivo. The Vivo Y3s (2021) Android Smartphone. Announced Oct 2021. Features 6.51″ Display, MT6765 Helio P35 Chipset, 5000 MAh Battery, 32 GB Storage, 2 MB RAM. Vivo Y3s (2021) price starts.