Carrier: AT&T Only. Capacity: 16GB (iOS software uses some of it.)</br>Wi-Fi 802.11b/g/n Wi-Fi (802.11n 2.4GHz only). Bluetooth 2.1 + EDR wireless technology. CPU: 1 GHz Cortex-A8?? Memory: 16GB & 512 MB RAM</br>Features: Video recording?? HD (720p) up to 30 frames per second with audio?? 5-megapixel still camera?? Display: 3.5 inches?? Resolution: 640 x 960 pixels</br>In the package: iPhone 4 16GB?? USB Cable?? Wall Charger?? Earphones with Remote and Mic?? Documentation. (Micro-SIM required?? not included. Please obtain from service