Coolpad Mega 3 official Pictures. Coolpad Mega 3 is a Smartphone of coolpad. The Coolpad Mega 3 Android Smartphone. Announced Dec 2016. Features 5.5″ Display, MT6737 Chipset, 8 MP Primary Camera, 8 MP Front Camera, 3050 MAh Battery, 16 GB Storage, 2 GB RAM, Scratch-resistant Glass. Coolpad Mega 3 price starts.