Dual-core A5 processor chip same as in the iPad 2. All-new 8 megapixel camera (with a flash, of course) and increased # of lenses (now with 5?) + larger aperture to let more light in to your pictures. iOS5 + iCloud, and a built-in robot woman named Siri who will read your text messages to you in a creepy voice. It’s the most amazing iPhone yet. Also pretty snazzy? The animations in between slides on the page.