Rattling sound from the camera module

I noticed a slight “rattling” sound from the camera module when I hold the phone in my hand and tap the back cover slightly with my finger. It sounds as there is something loose inside the camera module. However the camera including auto focus works fine and everything seems to be mounted properly.

Is this the normal behaviour? I never experienced this with other phones - on the other hand the camera modules of these phones where usually also much smaller.

A post was merged into an existing topic: Light rattling sound when laying the phone down