Micromax Canvas Fire 6 Q428 official Pictures. Micromax Canvas Fire 6 Q428 is a Smartphone of micromax. The Micromax Canvas Fire 6 Q428 Android Smartphone. Announced Oct 2016. Features 5.0″ Display, 8 MP Primary Camera, 2 MP Front Camera, 3050 MAh Battery, 8 GB Storage, 1000 MB RAM. Micromax Canvas Fire 6 Q428 price starts.