Allview V1 Viper S4G official Pictures. Allview V1 Viper S4G is a Smartphone of allview. The Allview V1 Viper S4G Android Smartphone. Announced Sep 2014. Features 5.0″ Display, Snapdragon 400 Chipset, 8 MP Primary Camera, 5 MP Front Camera, 1950 MAh Battery, 16 GB Storage, 2 GB RAM, Scratch-resistant Glass. Allview V1 Viper S4G price starts.