BLU Grand XL official Pictures. BLU Grand XL is a Smartphone of blu. The BLU Grand XL Android Smartphone. Announced Jun 2017. Features 5.5″ Display, MT6580 Chipset, 8 MP Primary Camera, 5 MP Front Camera, 2650 MAh Battery, 8 GB Storage, 1000 MB RAM. BLU Grand XL price starts.