I think one of the biggest problems facing Apple and the other phone makers is battery life. Weather it be at the office, or the airports people are always struggling to find an outlet to charge their phones. I would rather have a new battery technology that lasts twice as long than 5G. Since the carriers are always congested in densly populated cities and events, one most wonder how much benefit 5G will give in real world situations.
Thoughts on navigating your smartphone with your eyes? Meaning, not having to touch the screen?
Obviously this would only work whilst one is stationary.
Think the big improvements will be OS updates
Like different icon layout
Interesting that the majority of the suggestions are software improvements. As much as Apple would have you believe otherwise, the pace of iOS change is not fast enough for many of us. Apple has to balance introducing new features with keeping the default settings as intuitive and familiar as possible.
Better image processing especially in low light. The Pixel is killing it with this. The Iphone is still poor with it.