What is the resolution of the dji mini 3 sphere photos? I can't seem to find any videos or blog posts about the differences between the mini 2 and mini 3 in sphere mode.
I know that the mini 3 has a 48 megapixels camera and the mini 2 a 12 MP camera. Are there any differences in this mode? What experiences did you make?

I would like to capture more details. I also noticed that the spherical photos of the mini 2 got more grainy after some updates although I'm shooting in jpeg + RAW. Maybe I'm doing something wrong on my part (Exporting, ...)

Hi there. Thank you for your inquiry. Here are the differences in the resolution between the Mini 3 Pro and the Mini 2:
Mini 3 Pro:
Horizontal: 9(7200*5376)       
Vertical: 3(3328*7936)       
180°: 21(8192*3270)       
Mini 2:
Horizontal: 9(4819*3739)               
180°: 7(6989*1341)
Should you have any concerns or inquiries, please do not hesitate to reach us here at DJI Forum. Thank you for your continued support.

The Mini 3 uses a 12mp camera with a quad bayer sensor to achieve the 48mp.   In pano mode the 12mp camera is used.