On an iPhone 17 or later running iOS 27, you can share both cameras in a one-on-one FaceTime call, so the other person sees your face in a small window over whatever your rear camera is pointed at. During the call, tap your own tile, then tap the Flip to Back Camera button, and both…
Dual Capture
How to Use Dual Capture on iPhone Duo: Front and Rear Video at Once in 4K 30
Dual Capture on iPhone Duo records video from a front camera and a rear camera at the same time, and Apple’s tech specs cap it at 4K at 30 fps. That is lower than the 4K 120 fps the rear cameras manage on their own, so the mode trades frame rate for a second angle.…