Blu Studio X D750L Pink 3G 4G Quad-Core 1.3GHz Unlocked GSM HSPA+ Android Phone Technology: 3G Built-in Storage: 8GB Operating System: Android v4.4.2 (KitKat) Part Number: D750L Pink Mobile Frequencies: GSM 850 / 900 / 1800 / 1900 MHz (SIM 1 & SIM 2) HSDPA 850 / 1900 / 2100 Data transfer: GPRS, EDGE, HSDPA, Wi-Fi Form Factor: Bar Phones Dual SIM: Yes |