Apple launched the new iPhone 13 series at its California streaming event on Tuesday. Similar to the iPhone 12 series, the new iPhone 13 series comes in four sizes, the iPhone 13 featuring a 6.1-inch display, iPhone 13 mini with a 5.4-inch display, iPhone 13 Pro featuring a 6.1-inch display, and the iPhone 13 Pro Max with a 6.7-inch display.