Sony Xperia C5 Ultra Dual official Pictures. Sony Xperia C5 Ultra Dual is a Smartphone of sony. The Sony Xperia C5 Ultra Dual Android Smartphone. Announced Aug 2015. Features 6.0″ Display, MT6752 Chipset, 13 MP Primary Camera, 13 MP Front Camera, 2930 MAh Battery, 16 GB Storage, 2 GB RAM, Scratch-resistant. Sony Xperia C5 Ultra Dual price starts.