Sometime I am using general mode capturing pics
then sometimes if captures dark photo
Bro, budget phones struggle in low light. It's an unfortunate fact.
22000 ka budget phone nahi hota he😅
Yeah it's premium..all the best 👍
Increase the exposure a bit or use Pro mode for low light shots.
Pic was captured at where full of lights
Are you sure? Because it certainly doesn't look like that. And I'm saying that because I own a Galaxy M31s too, and it takes good pictures in good lighting conditions. Can you share some more bright-light camera samples?
Here you can see both the pics are capture in same light and same mode
On the same device? That looks like a defective camera to me, because my device does not have any issues like this, nor have I seen people report this issue. You should contact your nearest service center asap.