
The iPhone 15 Pro Max and Credit Card are most easily told apart by their overall size. On height, the iPhone 15 Pro Max measures 159.9 mm against the Credit Card's 54.0 mm — about 105.9 mm more. On width, the Credit Card measures 85.6 mm against the iPhone 15 Pro Max's 76.7 mm — about 8.9 mm more. On thickness, the iPhone 15 Pro Max measures 8.3 mm against the Credit Card's 0.8 mm — about 7.5 mm more.
Only the iPhone 15 Pro Max lists a weight (221 g), so a direct comparison is not possible.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | iPhone 15 Pro Max | Credit Card | Diff |
|---|---|---|---|
| Width | 76.7 mm | 85.6 mm | -8.9 mm |
| Height | 159.9 mm | 54.0 mm | +105.9 mm |
| Depth | 8.3 mm | 0.8 mm | +7.5 mm |
| Weight | 221 g | N/A | - |