Really don't think phone cameras are as bad as you are making them out to be.
If not a cover,tape.
Like most small camera. I guess we could put a cover on it.I don't have exact data.
It's about 10mm with rim and 5mm without rim.
The new screen thinner than the Pandora screen (if we take it). I could imagine the new lid could be 5mm including the rim.
(No data is set! Everything speculation right now! All I know is that the lid might get smaller).
Or give more room for the camera.
Contra:
Pandora is clamshell to protect the screen. Now the camera lens could get hurt if it's on the outside
Some companies don't allow devices with camera.
If not a cover,tape.