What happens if you drop the Asus Zenfone 6 while the camera is open? The motor that drives it goes into high gear to retract the camera as quickly as possible, so it would be protected even during short falls. If you don't have the heart to try it out on your unit, let Zack from JerryRigEverything demonstrate. Be warned though, he pushes and pulls the camera, twists its hinge, ties heavy stuff to it and bangs it against the table. But this story has a happy ending - even after all the abuse, the camera motor and gears keep working as if nothing had happened. The Zenfone 6 camera is...
Source: https://www.gsmarena.com/asus_zenfone_6s_flip_up_selfie_camera_gets_banged_and_twisted_survives-news-37668.php