The Green Beans look horrible in the iPhone picture, as does the Celery. Taking pictures at 200 MP in low light is what the S25 Ultra excels at. The picture of the concrete benches also looked slightly less washed out with the S25, the iPhone looks like it tried to overcompensate on the brightness to make the building stand out, at the expense of everything else looking overly bright. The AI on the S25 probably thought the scenery was too boring to do anything special with and I have to agree.
A really good comparison test would be to take a picture of a storm with partly cloudy skies and a lot of wind to distort the light, this is usually where professional storm chasers chuck their expensive phones and whip out the mirrorless.
Personally I dont know why phone companies, dont just stuff a full sensor in a thicker body phone with optional detachable lenses, the market is many magnitudes larger for a phone like that. Throw in the ability to attach a lightning trigger and you have a device that millions dream of.