Sony Xperia E4g Dual official Pictures. Sony Xperia E4g Dual is a Smartphone of sony. The Sony Xperia E4g Dual Android Smartphone. Announced Feb 2015. Features 4.7″ Display, MediaTek MT6732 Chipset, 5 MP Primary Camera, 2 MP Front Camera, 2300 MAh Battery, 8 GB Storage, 1000 MB RAM, Scratch-resistant Glass. Sony Xperia E4g Dual price starts.