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