Add this to the list of iPhone features we have to look forward to for next year:
I think the iPhone is more than slightly mature. What is next?
- Slightly faster chips
- Slightly better battery life
- Slightly better displays
- Slightly faster internet
- Slightly less visible front-facing camera
You forgot thinner and lighter. Actually Apple has a partnership/patent to use liquid metal in a handheld mobile device. The SIM tool has been made with this for years. I am awaiting the day a liquid metal iPhone with liquid retina microLED display is released.
Not going to go into details. There is also holo displays/3D, flex displays, etc.
You are correct that the candybar form factor iPhone has matured. With the intro of the X design language what else is there to improve on, a smaller and narrower notch.
The next innovation is form factor and even the competition knows this. I give credit to Apple/Samsung partnership on the chinless AMOLED. However Samsung is forging ahead with flex displays.
I believe with the iPhone Xs single battery design, Apple is experimenting and refining its understanding of flex battery capabilities and this is being tested with the general public. Baby steps, I suspect that iPhone 2020 may have some flex aspect to it.
I am not going to go into detail as to why the Xs has a lower capacity compared to the X and why this is important for flex devices.