Take a Selfie While Closed
There is only a small external display on the Galaxy Z Flip, but you can use it paired up with the main camera to take a selfie while the phone is closed.
This is a two-fold cool feature. First off, it means you can take a selfie while the phone is closed for faster access to capturing a fun moment and the phone is easier to hold out with one hand.
Second, this means that you can take selfies with a better camera. The rear cameras are both 12MP and you get an ultra-wide and a wide-angle option.
Ultimately, you'll get better looking selfies with this camera, even though you can only see a small portion of yourself in the exterior display.
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