LG L70 D320 unlocked 2G: GSM 850 / 900 / 1800 / 1900 (SIM 1& SIM2), 3G: 850 / 1900 4.5-inch IPS LCD Capacitive Multi-Touchscreen w/ LG UI v3.0 and Corning Gorilla Glass 2 Android v4.4.2 (KitKat), Dual-Core 1.2 GHz Cortex-A7 Processor, Chipset: Qualcomm MSM821 Snapdragon 2, Adreno 302 Graphics 5 Megapixel Camera (2592 ? 1944 pixels) w/ LED Flash + Front-Facing Camera and Video Internal Memory: 4GB, 1GB RAM + microSD Slot Expandable up to 32GB Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.