Mine seem to be OK with my Samsung Note 20 Ultra 5G however I'm using the Snapdragon soc.
Have you considered clearing the cache of your camera app, which may help.
The phone does have two diagnostic tools available to use.
A Samsung Experience Store or Samsung Service Centre can take a look @Mattthelegend2020
I wish you all the best with this.
Current Phone > Samsung Z Fold³ 5G.