Allview X4 Soul Vision official Pictures. Allview X4 Soul Vision is a Smartphone of allview. The Allview X4 Soul Vision Android Smartphone. Announced Sep 2017. Features 5.5″ Display, MT6750 Chipset, 13 MP Primary Camera, 8 MP Front Camera, 4000 MAh Battery, 32 GB Storage, 3 GB RAM. Allview X4 Soul Vision price starts.