Sony Xperia Z3+ Dual official Pictures. Sony Xperia Z3+ Dual is a Smartphone of sony. The Sony Xperia Z3+ Dual Android Smartphone. Announced May 2015. Features 5.2″ Display, Snapdragon 810 Chipset, 20.7 MP Primary Camera, 5.1 MP Front Camera, 2930 MAh Battery, 32 GB Storage, 3 GB RAM, Scratch-resistant Glass. Sony Xperia Z3+ Dual price starts.