Sonim XP7 official Pictures. Sonim XP7 is a Smartphone of sonim. The Sonim XP7 Android Smartphone. Announced Nov 2014. Features 4.0″ Display, Snapdragon 400 Chipset, 8 MP Primary Camera, 1 MP Front Camera, 4800 MAh Battery, 16 GB Storage, 1000 MB RAM, Corning Gorilla Glass 2. Sonim XP7 price starts.