BLU C5 (2017 official Pictures. BLU C5 (2017 is a Smartphone of blu. The BLU C5 (2017) Android Smartphone. Announced Oct 2017. Features 5.0″ Display, MT6570 Chipset, 5 MP Primary Camera, 3.15 MP Front Camera, 2000 MAh Battery, 8 GB Storage, 512 MB RAM. BLU C5 (2017 price starts.