Uh, no.
Somebody already mentioned they are likely getting more RAM. 6 GB in the iPhone 14, vs. 4 GB in the iPhone 13.
Plus the rumour is there will be no mini this year. There will be a 6.7" Plus, so no, not the same display.
Because of the Plus, there will be a different battery. I betcha the iPhone 14 Plus will have significantly improved battery life over the iPhone 13.
And the rumour is the iPhone 14 is getting a new front facing camera.
To put it another way, this is a HUGE upgrade for the non-Pro series. Biggest in years in fact. I wouldn't be surprised if the iPhone 14 Plus is the number one top seller in Q1 2023. (Not necessarily Q4 2022 though, because the Pro series may have a 1 month head start.)