For iPhone 15 Pro Max, we designed a 5x Telephoto camera with the longest
optical zoom of any iPhone ever to fit in our compact Pro camera system.
Now you can take sharper close‑ups from farther away — like a phenomenal
photo of your friend or a goal in your kid’s soccer match.
Get in on the Action button. The all‑new Action button is a fast track to
your favourite feature. Once you set the one you want, just press and hold
to launch the action.
Next-generation portraits on iPhone 15 Pro and iPhone 15 Pro Max feature sharper detail, more vivid colours, and better low-light performance. For the first time, users can take portraits without having to switch to Portrait mode. When there’s a person, dog, or cat in the frame, or when a user taps to focus, iPhone automatically captures depth information, so users can turn photos into stunning portraits later in the Photos app on iPhone, iPad, or Mac. For greater creative control, users can also adjust the focus point after the photo has been taken.
Learn More on wikipedia