The camera shot (top) is higher resolution, but not alot. Focus on the edges is better but I it could still be improved.
But the iPhone colors are more vibrant. On the camera-shot the red, orange and yellow are washed out against the white background. Surfaces are softer on the camera-shot. I am guessing that as I learn to use the camera better it will improve. An aspect of the camera is that the screen does not have the quality the iPhone has so it is more difficult to tell if it is adjusted and focussed right.
From ceramic production to pottery we need to take photos, knowing something about the file formats and working with them saves money, time, the environment.