Agreed, there is very little happening from generation to generation. Yes, the 17 Pro had a redesign and better thermals, but was very boring otherwise. I don't really see why non-enthusiasts with a 14/15/16 Pro would upgrade.
The 17 was a good step up, but it's hard to cheer for finally getting a 120Hz display, while 300-400 Euro Android phones had them for a few years already.
The iPhone Air was the only really interesting model. But with only one camera and high introduction price, I don't think it was a failure in the market. Samsung had a similar problem with the S25 Edge - fewer cameras, but priced near the Ultra (the Air/Edge are a steal at the current pricing of 880/520 Euro, if you can live with the battery life).
I'd love to see more actually meaningful features. While the Samsung privacy display of the S26 Ultra may not have been perfect the first iteration, it's a innovative feature that is useful to a lot of people. (No, a privacy screen protector is not the same, I want to see most apps with the full flagship display glory.)
Another issue is that the pricing barely gets reduced over the year, while you can already get an S26 for just over 600 Euro.
I have an iPhone 14 Pro and honestly can’t tell the difference between mine and the newest gen besides the different colour options.
Releasing a new iPhone every year at this point is stupid, innovation has slowed right down, but Apple aren’t going to turn down the free FOMO money.
The iPhone Air not only lacked in the camera department, it also didn’t have video output, no SIM card slot and it had a titanium housing. And for me personally it was just too big.
The only phone I would consider upgrading from my 14 Pro Max is Air. I think phone cameras have hit a limit several years ago and stopped improving, the end results looking really weak even with all this heavy post processing. Air finally doesn’t feel like a brick while having a large enough screen. It’s a breath of fresh air, pun intended.