15 Features the Original iPhone Didn't Have When First Announced

Sunday will mark the 15th anniversary of Steve Jobs introducing the original iPhone at the Macworld Expo in San Francisco, and while the device revolutionized the smartphone industry, it's easy to forget how much the iPhone has improved since then.
To celebrate the upcoming occasion, we've put together a list of 15 features the original iPhone didn't have when it was first announced.App Store: The original iPhone came with preinstalled apps like Phone, Weather, Notes, Calendar, Photos, and Calcu