Share your experience!
I want to know, how the quality of the camera xperia m? as the result of taking a picture at night is very bad, how do I fix this? please help me! 
Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
You could take a look at the following topic:
http://talk.sonymobile.com/t5/FAQ/Capture-better-photos-in-low-light-conditions/m-p/395397#U395397