Samsung Galaxy A3 official Pictures. Samsung Galaxy A3 is a Smartphone of samsung. The Samsung Galaxy A3 Android Smartphone. Announced Oct 2014. Features 4.5″ Display, Snapdragon 410 Chipset, 8 MP Primary Camera, 5 MP Front Camera, 1900 MAh Battery, 16 GB Storage, 1.5 GB RAM, Corning Gorilla Glass 4. Samsung Galaxy A3 price starts.