There are all sorts of buttons, switches, and ports scattered across the outside of the iPhone 6 and iPhone 6 Plus series phones. Experienced iPhone users will recognize many of them — though one familiar and crucial button has been moved to a new location on these models. This diagram shows what the iPhone 6 buttons and ports are used for.

Aside from their screen size, physical size, and thickness, the iPhone 6 and 6 Plus phones are virtually identical. They have the same buttons and ports.

Because it’s used for so many things, this is probably the button iPhone users press most often. The iPhone 6 Home button has the Touch ID fingerprint scanner built in, allowing you to unlock the phone and make purchases using Apple Pay. It’s also used to return to the home screen, access multitasking and favorites, close apps, take screenshots, and reset the phone.

This 1.2-megapixel camera is used for taking selfies and for FaceTime chatting. It also records video at 720p HD resolution. While it can take photos and videos, this camera doesn't offer the same image quality as the rear camera and lacks features like slow-motion video, time-lapse photos, and taking photos while recording video.