Right off the bad, the G1 incorporates many features not available on the iPhone and iPhone 3G (prior to OS 3.0), such as multimedia messaging, copy/paste, Google Street View, and a better 3.2MP camera with auto focus. However, it lacks support for Microsoft Exchange, and it doesn’t include a headphone jack. It does however offer a large keyboard, support for 3G and WiFi, integration with Google apps, and access to online stores (Amazon) and video sites (YouTube).