Difference between iphone 12 pro max and 15 pro max

- Difference between iphone 12 pro max and 15 pro max specs
- Difference between iphone 12 pro max and 15 pro max camera
- Difference between iphone 12 pro max and 15 pro max case
- Difference between iphone 12 pro max vs 15 pro max
- Size difference between iphone 12 pro max and 15 pro max
- Weight difference between iphone 12 pro max and 15 pro max
- Is there a size difference between iphone 12 pro max and iphone 15 pro max
- Iphone 12 vs 12 max pro