Yes, it's probably true, the iPhone of 9 years ago probably collected a lot less information, and the cars of 9 years from now will also collect a lot more. Ho

Yes, it's probably true, the iPhone of 9 years ago probably collected a lot less information, and the cars of 9 years from now will also collect a lot more. However, less on the original point and more on yours, the iPhone of 9 years ago didn't have that much worse of a battery than today. Batteries have technically been progressing, but it's slow.