Micromax Bolt A82 official Pictures. Micromax Bolt A82 is a Smartphone of micromax. The Micromax Bolt A82 Android Smartphone. Announced Feb 2015. Features 5.0″ Display, MT6572 Chipset, 5 MP Primary Camera, 1800 MAh Battery, 4 GB Storage, 512 MB RAM. Micromax Bolt A82 price starts.