Camera on iPhone Duo iPhone Duo is the first iPhone with two front cameras . Both are square sensors with an ultra-wide field of view: one on the outer display, and one beneath the inner display — the first under-display camera on iPhone. That creates a problem no previous iPhone had. "Front" no longer means "pointing at the user." Pick a strategy first Everything downstream follows from this choice. The virtual front camera — automatic, limited Discover a front camera the ordinary way — an requesting position with a Wide or Ultra Wide device type — and on iPhone Duo you resolve to a new virt…