Gigabyte GSmart Aku A1 official Pictures. Gigabyte GSmart Aku A1 is a Smartphone of gigabyte. The Gigabyte GSmart Aku A1 Android Smartphone. Announced Jul 2013. Features 4.5″ Display, MT6589 Chipset, 5 MP Primary Camera, 2000 MAh Battery, 4 GB Storage, 1000 MB RAM. Gigabyte GSmart Aku A1 price starts.