I can think of quite a few things to fix just they are extraordinarily difficult engineering problems versus 10-20% improvements on existing features or random tweaks:
- novel approach to camera optics that can completely flatten them into the phone
- front camera hidden behind the screen removing the island or inset
- dramatically better battery tech density leading to like week long usage
- way more ram (100gb+) and processing power for powerful local llm and other ai
- significant reduction in thickness and weight. like this air with no bump but also under 100 grams
- maybe some stuff with projectors
- novel approach to camera optics that can completely flatten them into the phone - front camera hidden behind the screen removing the island or inset - dramatically better battery tech density leading to like week long usage - way more ram (100gb+) and processing power for powerful local llm and other ai - significant reduction in thickness and weight. like this air with no bump but also under 100 grams - maybe some stuff with projectors