Allview X1 Xtreme official Pictures. Allview X1 Xtreme is a Smartphone of allview. The Allview X1 Xtreme Android Smartphone. Announced Feb 2014. Features 5.5″ Display, Snapdragon 800 Chipset, 16 MP Primary Camera, 8 MP Front Camera, 2500 MAh Battery, 32 GB Storage, 3 GB RAM, Corning Gorilla Glass 3. Allview X1 Xtreme price starts.