Sony Xperia C5 Ultra E5506 16GB Unlocked GSM 4G LTE Android Smartphone w/Dual 13 Megapixel Cameras - White 2G: GSM 850 / 900 / 1800 / 1900, 3G: 850 / 900 / 1700 / 1900 / 2100, 4G: LTE 2, 4, 5, 7, 12, 13, 17, 28 6-inch IPS LCD Scratch-Resistant Multi-Touchscreen w/ Sony Mobile BRAVIA Engine 2 Android (Lollipop), Octa-Core 1.7 GHz Cortex-A53 Processor, Chipset: Mediatek MT6752, Mali-T760MP2 Graphics 13 Megapixel Camera w/ Autofocus & LED Flash+ Front-Facing 13 Megapixel Camera Internal Memory: 16GB, 2GB RAM + microSD Slot Expandable up to 200GB (dedicated slot)