BLU Studio 5.3 S official Pictures. BLU Studio 5.3 S is a Smartphone of blu. The BLU Studio 5.3 S Android Smartphone. Announced Apr 2013. Features 5.3″ Display, Snapdragon S4 Play Chipset, 8 MP Primary Camera, 2 MP Front Camera, 2800 MAh Battery, 4 GB Storage, 1000 MB RAM. BLU Studio 5.3 S price starts.