Picasa 3 can't do that.
I'd be surprised if Photos can.
https://productforums.google.com/forum/#!topic/picasa/AX3TImphZE4
Here's a python script for sorting on Exif info - maybe it can be easily hacked to also sort on the camera. You'd probably have to download your photos, sort them, then upload them again though.
HTH a little.
Cheers,
Scott.
https://productforums.google.com/forum/#!topic/picasa/AX3TImphZE4
Here's a python script for sorting on Exif info - maybe it can be easily hacked to also sort on the camera. You'd probably have to download your photos, sort them, then upload them again though.
HTH a little.
Cheers,
Scott.