Micromax Canvas Fire 4 A107 official Pictures. Micromax Canvas Fire 4 A107 is a Smartphone of micromax. The Micromax Canvas Fire 4 A107 Android Smartphone. Announced Mar 2015. Features 4.5″ Display, MT6582M Chipset, 8 MP Primary Camera, 2 MP Front Camera, 2000 MAh Battery, 8 GB Storage, 1000 MB RAM, Corning Gorilla Glass 3. Micromax Canvas Fire 4 A107 price starts.