Blu Windows HD W510L 8GB Internal Memory, 1GB RAM Pink 8GB Unlocked GSM Windows 8.1 Cell Phone 5 Built-in Storage: 8GB Internal Memory, 1GB RAM Operating System: Windows 8.1 Mobile Frequencies: GSM 850 / 900 / 1800 / 1900 MHz UMTS 850 / 1900 / 2100 MHz Data transfer: GPRS, EDGE, HSDPA, Wi-Fi Compatible Carrier & Service: AT&T 2G/3G, T-Mobile 2G, Rogers, Fido Form Factor: Smart Phones Touch Screen: Capacitive Touchscreen Main Display Size: 5 |