Micromax Bolt A067 official Pictures. Micromax Bolt A067 is a Smartphone of micromax. The Micromax Bolt A067 Android Smartphone. Announced Dec 2014. Features 4.0″ Display, MT6571 Chipset, 2 MP Primary Camera, 1300 MAh Battery, 4 GB Storage, 512 MB RAM. Micromax Bolt A067 price starts.