Acer Iconia Tab A3 official Pictures. Acer Iconia Tab A3 is a Smartphone of acer. The Acer Iconia Tab A3 Android Tablet. Announced Sep 2013. Features 10.1″ Display, MT8125T Chipset, 5 MP Primary Camera, 7300 MAh Battery, 32 GB Storage, 1000 MB RAM. Acer Iconia Tab A3 price starts.