The document summarizes key features and specifications of the iPhone 5: - It has a thinner design at 18% thinner than the iPhone 4S and weighs 112 grams. - The screen now displays 5 rows of apps instead of 4 and connects to both 2.4GHz and 5GHz WiFi networks. - It has an upgraded A6 quad-core processor that provides twice the performance of the iPhone 4S. - Battery life is improved and it supports 4G LTE networks with talk times up to 8 hours on 3G and up to 10 hours of video playback.