You can post a link to your raw file. However, what I wanted to arrive at was that when you crop an image specially on 24 MP sensor of A7iii, we are not just zooming in on to the subject but also the noise. The grains can come in the image if the camera brightened the background for a better exposure. And by cropping we only magnify those. You should try the camera in different lighting conditions with more pictures and see how it behaves.

• This reply was modified 9 months, 2 weeks ago by  Shamim Azam.