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