I fully understand those are reasons why people upgrade. What I'm saying is that if you value a slightly faster phone or slightly better camera at hundreds of dollars a year then Apple has you where it wants you.Sure, those are what important to you but to some, the faster processor, the better camera, 3Dtouch, more storage is why we upgrade..many could care less about apple pay or water proofing. Its all in what you need to be sure.
[doublepost=1482090057][/doublepost]
Yeah, I'm not denying the usefulness of any particular upgrade. I just don't think a slightly more convenient interaction mode (in the case of Touch ID) or slight improvement in photo quality (every iPhone upgrade) is worth spending hundreds of dollars a year to achieve. But people do it, and Apple loves them for it. And they consider their upgrade paths accordingly.I'd say we have seen some considerable improvements in the camera as well. Nearly everyone I know uses their smartphone as their main (and often only) camera, which is why I mention it. We certainly do. Battery life has also seen improvements in various way (some cases larger footprint, in other, like the SE, an overall more efficient procesor).
3D touch is my big one (in terms of feature you didn't mention). I fully felt it was a gimmick until I used it. Now I keep trying to use it on my Android work phone too lol. It's just a quicker way to get around. Not aboslutely necesary. It's a little bit like when Apple added the right click ability to their Macs. id it change the world? Not really. But it did make doing things more convenient.
As far as waterproofing, I personally can't consider that a feature until the manufacturer actually covers water damage. Just a pet peeve I have with the fine print, I guess. And AFAIK every smartphone manufacturer has the same stance. Water damage isn't covered under any condition officially.
Not necessarily disagreeing with you by the way. Just adding to the discourse.