I think on the design level I feel like the peak level would be where the iPhone would be completely screen (very very thin bezel) with no buttons on the sides and have cameras that won’t stick out while still being a very thin phone with good battery life and no overheating and still having a good speaker system and waterproofing and durable

Can I buy the 7 plus off of you? But I would say use them as an iPod or security camera monitors