BLU Energy X 2 official Pictures. BLU Energy X 2 is a Smartphone of blu. The BLU Energy X 2 Android Smartphone. Announced Feb 2016. Features 5.0″ Display, 8 MP Primary Camera, 5 MP Front Camera, 4000 MAh Battery, 8 GB Storage, 1000 MB RAM, Corning Gorilla Glass 3. BLU Energy X 2 price starts.