Continuing with its big "It's Glowtime" event, Apple has this morning announced the iPhone 16. It's the latest update for its popular smartphone line, and it includes a number of new features and improvements. Among them are two new buttons: the customizable Action button first introduced on the iPhone 15 Pro, and a new touch-sensitive button for camera controls. We also have some big updates to the rear camera and improved battery life. Keep reading for a full breakdown!