iPhone combines three products — a revolutionary mobile phone, a widescreen iPod with touch controls, and a breakthrough Internet communications device with desktop-class email, web browsing, maps, and searching — into one small and lightweight handheld device. iPhone also introduces an entirely new user interface based on a large multi-touch display and pioneering new software, letting you control everything with just your fingers. So it ushers in an era of software power and sophistication never before seen in a mobile device, completely redefining what you can do on a mobile phone.   • Screen size: 3.5 inches • Screen resolution: 320 by 480 at 160 ppi • Input method: Multi-touch • Operating system: OS X • Storage: 4GB or 8GB • GSM: Quad-band (MHz: 850, 900, 1800, 1900) • Wireless data: Wi-Fi (802.11b/g) + EDGE + Bluetooth 2.0 • Camera: 2.0 megapixels • Battery: Up to 5 hours Talk / Video / Browsing Up to 16 hours Audio playback • Dimensions: 4.5 x 2.4 x 0.46 inches / 115 x 61 x 11.6mm • Weight: 4.8 ounces / 135 grams