Whats the difference between 15 pro max and 14 pro max

- What's the difference between 15 pro max and 14 pro max
- What is the difference between iphone 15 pro max and 14 pro max
- What's the difference between iphone 14 pro max and 15 pro max
- What is the size difference between iphone 15 pro max and 14 pro max
- Iphone 15 pro max vs 14 pro max
- Apple 15 pro max vs 14 pro max