iPhone 3Gs 16GB Non-Retail Packaging 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 1900 / 2100 3.5-inch TFT capacitive Multi-Touchscreen w/ Protective Corning Gorilla Glass and Oleophobic Coating 3.2 Megapixel Camera (2048 x 1536 pixels) w/ Autofocus and Video 480p@30fps 600 MHz Cortex-A8 Processor, PowerVR SGX535 Graphics Internal Memory: 8GB, 256 MB RAM (memory not expandable)