joer wrote:
Also, in the Pro mode there is an option to save raw and jpg simultaneously...raw is a dng file. If you have the time and know what you are doing, this is the best shooting mode, although jpg is nearly as good without any effort.
My S21 (not Ultra) will allow saving either JPEG or JPEG+HEIC.
The choice is simply in the setup menu (Tools) under "Picture Formats", independent of using the "Pro" mode setting for taking pictures. Pro mode simply appears to be "not auto".
I have not saved an HEIC yet to see the resultant extension.
One of these days I'll spend a few hours figuring out what it can do other than point-n-click.