Apple's new foldable iPhone Duo introduces Duo Preview, a feature designed to make photographing others more intuitive. This live preview on the outer display allows camera subjects to see themselves in real-time, enabling them to adjust their pose, fix their hair, or straighten their costume before the shot is taken. The outer display mirrors what is captured by the main camera, creating a mirror-like experience without obstructing the view with controls.
The feature works for both photos and videos. To use it, users unfold the device, open the Camera app, and select Duo Preview from the Outer Display Options. Once activated, pointing the rear cameras at the subject reveals a mirrored preview on the outer screen.
Users can then capture the moment using the shutter button or volume controls. Duo Preview joins other foldable-exclusive features like Kid Cue and Smart Take. Apple retail staff have recently been instructed to warn customers against walk-in purchases of the iPhone Duo, citing limited stock availability for the October 23 launch date.
Source: MacRumors · Summarized by HeadlinesBriefing