Micromax Canvas Pulse 4G E451 official Pictures. Micromax Canvas Pulse 4G E451 is a Smartphone of micromax. The Micromax Canvas Pulse 4G E451 Android Smartphone. Announced Dec 2015. Features 5.0″ Display, 13 MP Primary Camera, 5 MP Front Camera, 2100 MAh Battery, 16 GB Storage, 3 GB RAM. Micromax Canvas Pulse 4G E451 price starts.