Is anyone else having an issue with their note 9 when you zoom in it just gets real fuzzy and the camera makes a weird noise ???
Have you tested the camera with a third party app or tested the phone in Safe Mode? https://www.samsung.com/us/support/answer/ANS00062983/
Snapchat it works fine but in the camera app is when mine is doing it and making the noise
Have you tried resetting the settings in the camera app? See if that helps.