Whenever Apple releases a new phone, I like to visit this page to actually compare it to previous models

https://www.apple.com/iphone/compare

Also, It's a bummer that they didn't launch something for the mini series. I prefer smaller screens that fit into my pocket, I don't care about thinness. 13-mini will be the last iPhone I can upgrade to in a few years, after that I'll have to look into other phones

Another thing that stuck out, what's the point with having such a thin phone, yet the camera system points out? I would much prefer a complete flat backside

I'll vote with my wallet