The document discusses the features of the iPhone 3G compared to the original iPhone. It has the same features as the original such as Visual Voicemail, Google Maps, a 2 megapixel camera, and access to the iTunes Store. However, the iPhone 3G also has newer features including 3G internet access that is 2.8 times faster, GPS, and improved accuracy for location services. Additionally, the iPhone 3G is available at a lower price point than the original iPhone, starting at $399 for the 8GB model.