Apple has posted three new advertisements of their iPhone 4S. First, the iCloud iPhone 4S advertisement shows the out of the box iCloud integration for the iPhone 4S. Examples include downloading a song on the iPhone 4S and having it instantly appear on the user's Mac, bookmark syncing between an iPhone 4S and an iPad 2, iWork document syncing, and Photo Stream.
Apple iPhone 4S - TV Ad - iCloud
Second, Apple's TV advertisement is about the iPhone 4S camera highlights the device's eight megapixel sensor and advanced optics. Additionally, the commercial discussing photo editing options in the iOS 5 camera application and full Twitter integration for sharing photos.
Apple iPhone 4S - TV Ad - Camera
Third and final, Apple's new Siri iPhone 4S advertisement, is a followup to the original that was released on October 21st, and highlights Google Maps integration, listening to text messages, checking the weather, and hearing up a day's appointment schedule.
Apple iPhone 4S - TV Ad - Siri Snow Today