Gigabyte GSmart Akta A4 official Pictures. Gigabyte GSmart Akta A4 is a Smartphone of gigabyte. The Gigabyte GSmart Akta A4 Android Smartphone. Announced Nov 2014. Features 5.0″ Display, MT6592 Chipset, 13 MP Primary Camera, 5 MP Front Camera, 1800 MAh Battery, 8 GB Storage, 1000 MB RAM. Gigabyte GSmart Akta A4 price starts.