BLU Win HD W510L 8GB Unlocked GSM Windows 8.1 Quad-Core HSPA+ Phone - Orange 2G: GSM 850 / 900 / 1800 / 1900, 3G: 850 / 1900 / 2100 5" IPS Capacitive Multi-Touchscreen Microsoft Windows Phone 8.1 OS, 1.2GHz Quad Core Processor, Chipset: Qualcomm Snapdragon 200, Adreno 302 Graphics 8 Megapixel Camera (3264 x 2448 pixels) w/ Autofocus & LED Flash + Front-Facing 2 Megapixel Camera + Video Internal Memory: 8GB ROM, 1GB RAM + microSD Slot Expandable up to 32GB