BLU Tank Xtreme Pro official Pictures. BLU Tank Xtreme Pro is a Smartphone of blu. The BLU Tank Xtreme Pro Android Smartphone. Announced Jul 2017. Features 5.0″ Display, MT6737 Chipset, 8 MP Primary Camera, 5 MP Front Camera, 4300 MAh Battery, 16 GB Storage, 2 GB RAM. BLU Tank Xtreme Pro price starts.