Both of these are way too expensive for me.

i hope i don’t end up with the -4000 mAh battery if i buy the phone

Funnily enough, I've got a few friends who are long time iPhone users, who actually point this stuff out themselves:

"OMG! Have you seen the eye watering price of the new one?"
"Yay, I finally get stuff you've had for years."

Neither party would ever consider anything else, and they both buy the new model every year. 🤷

At this point I admit that my reasons for choosing Android all those years ago no longer exist or matter, but I can't imagine changing ecosystem either.

This misses the point completely, I have tried both Android and iOS in the last five years, and to me iOS is just better, it works like I want it to.

My ~230$ android phone has 120hz screen and very similar features. However, I had to turn the refresh rate back to 60 cuz it was chewing through battery. (5kma)

At least be accurate.

The “Pro” model iPhone has a lot of the features you are calling out the non-pro one for not having. Also no non-proprietary lossless audio streaming would be more accurate.