Model Name:Asus Zenfone 6
Rooted or Not : Not
APP Name & APP Version (If your issue relates to the app):Camera 18.104.22.168_200724
I know it's paradoxical but the photos are better in 12MP mode than in 48MP.
The 48MP are efficient in bright conditions but they don't use HDR. They get a very little more details.
It's better to stay in 12MP