[Dhruv Manan]

Hi. I shifted from D5100 to A7m4. The difference in the quality is starkly visible. I had to invest some time to get to know the camera. Suggest to go through the course on Sony a7r4.

Also, what I observed that the mirrorless sensor requires frequent cleaning. Be aware of this sensor dust showing up in your pictures.

I am still using the kit lens 28-70 but I tried the 24-105 g lens and the results are too good. Will be buying the 24-105 lens soon.

Hope to have been of some help to you.

regards

Dhruv