BLU Dash XL official Pictures. BLU Dash XL is a Smartphone of blu. The BLU Dash XL Android Smartphone. Announced Nov 2016. Features 5.5″ Display, MT6580 Chipset, 5 MP Primary Camera, 5 MP Front Camera, 2500 MAh Battery, 8 GB Storage, 1000 MB RAM. BLU Dash XL price starts.