Apple has now rolled out its shiny new iPhones.

On Sept. 12, Apple executives predictably pronounced the latest phones “revolutionary.” But the real revolution is happening under the surface and behind the scenes.

The new iPhones come with cutting-edge brand-new features. For example, Apple touted Face ID for faster login, Portrait Lighting to make faces brighter in photos, and Animoji, which are avatars that change facial expression when the user does.

Apple