LG P920 Optimus 3D GSM Unlocked 3G Phone with Dual 5 MP Camera, 3D LCD Touch Screen, Android OS, Wi-Fi and GPS - Black - US Warranty 3D LCD capacitive touchscreen display(4.3 inches); Dual Camera 5 MP with autofocus, LED flash and 3D Real-Time Recording; 8 GB internal memory storage, 512 MB RAM and MicroSD Slot, up to 32GB; GPS with A-GPS support;Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot. This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. Unlocked Quad Band GSM cell phone compatible with 850/900/1800/1900 mHz frequencies (2G Network) and WCDMA 900/1700/1900/2100 mHz frequencies (3G Network) plus GPRS/EDGE data capabilities. Android OS, v2.2 (Froyo); MP3 and Media Player; YouTube 3D; Full Flash 10.1 support; Dual-core 1GHz ARM Cortex-A9 processor; Java MIDP emulator; HDMI port; Document viewer/editor and Voice memo/dial/commands. Talk time up to 13 h (2G) / Up to 9 h (3G) - Standby up to 450 h