I think so most the samsung A31 user will agree with me on the point that A31 have very few camera modes or features as compare to that of the other samsung models in similar price range..
A series is known for its features and M series is known for its performance like huge battery life and 64 MP camera and so on. But in M31 there is single take, Night mode , slow motion and many more modes in camera. And those are missing in A31.
A31 users are still waiting for those modes and features in their phone.
