I noticed:
- “Always On Display” using minimal power – what a surprising and nice “new” feature
- …
More links:
- https://www.tomsguide.com/how-to/5-exclusive-iphone-15-features-you-need-to-know-and-how-to-use-them
- https://www.macrumors.com/guide/iphone-15-explained-how-to-use-new-features/
- https://www.techradar.com/phones/iphone/7-top-new-iphone-15-features
- https://www.howtogeek.com/whats-new-in-the-iphone-15-and-iphone-15-pro/