BLU Tank Xtreme 5.0 official Pictures. BLU Tank Xtreme 5.0 is a Smartphone of blu. The BLU Tank Xtreme 5.0 Android Smartphone. Announced Jan 2017. Features 5.0″ Display, MT6580 Chipset, 5 MP Primary Camera, 5 MP Front Camera, 3000 MAh Battery, 8 GB Storage, 1000 MB RAM, IP65 Certified. BLU Tank Xtreme 5.0 price starts.