Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Apple says

Apple is maintaining the Pro phone’s 48-megapixel main camera, but the photos will now be taken at a default 24-megapixel resolution, which Apple says delivers incredible image quality, while maintaining a practical file size for storing and sharing.

Maybe wait for the reviews. Could be a small picture size.
 
The 12MP pics on the 14PM are about 2MB each, so I’m guessing the 24MP pics on the 15 will be about 4MB each.
 
Interesting and thank you for sharing.

So 128gb might not be enough for the average user!

I ordered a 15 Pro 128 for release day pick up.

I wonder if I can update to 256 at pick up?
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.