I’m curious… what could Apple possibly do for you to upgrade the 15 Pro Max?
I’m not into an iPhones, but if I had a 15 Pro Max… I probably would had upgraded to the 16 Pro Max. That camera button seemed well-thought out… upgraded one of the camera lens (ultra wide I believe). And you get 4k 120fps along with fast charging.
In my case, I had the Fold 2… skipped the Fold 3 because Samsung didn’t address the cover display nor cameras, then when the Fold 4 arrived. Although slightly… the cover display was widen and they upgraded the main camera, so I updated. Fold 5 came along, Samsung didn’t do much to the cover display or cameras.
Fold 6… received no camera upgrades, but it brought a moderately widen cover display. So, I upgraded.
This year I probably will because it will have been 2 years since my 15 Pro Max. When I watched the event, I just wasn't very impressed with just adding a camera button that I probably wouldn't use. It just seems easier to use the on screen camera button.
As for what they can do, they can add a better zoom, Samsung has 100X. I did like some of their camera features, like the styles thing which is like colour grading. I just didn't think it was worth the upgrade from my 15 Pro Max.
Did they improve the charging speeds? I cant remember from the event.