Allview X4 Soul Infinity S official Pictures. Allview X4 Soul Infinity S is a Smartphone of allview. The Allview X4 Soul Infinity S Android Smartphone. Announced Sep 2017. Features 5.7″ Display, MT6750T Chipset, 13 MP Primary Camera, 8 MP Front Camera, 3000 MAh Battery, 16 GB Storage, 3 GB RAM, Asahi Dragontrail Glass. Allview X4 Soul Infinity S price starts.