Useful for product review videos
The rear camera works well as the main view for showing the product, and the front camera picture-in-picture is useful when I want my reaction or explanation included without covering too much of the screen. This is helpful for unboxings, quick demos, and first-impression videos where both the product and the person talking matter.
The biggest benefit is workflow. It makes it easier to record a review in one take and get something usable without setting up a separate camera or doing much editing afterward.



