When placed side by side, the iPhone 15 Pro Max and iPhone 17 Pro Max reveal a clear story. In terms of height, the iPhone 15 Pro Max stands at 159.9 mm while the iPhone 17 Pro Max measures 163.0 mm. The iPhone 17 Pro Max is 3.1 mm taller. Looking at width, the iPhone 15 Pro Max is 76.7 mm across versus the iPhone 17 Pro Max's 77.6 mm. The iPhone 17 Pro Max is 0.9 mm wider. For thickness, the iPhone 15 Pro Max comes in at 8.3 mm compared to the iPhone 17 Pro Max's 8.8 mm. The iPhone 17 Pro Max is 0.5 mm thicker.
The iPhone 17 Pro Max is heavier at 227 grams versus 221 grams for the iPhone 15 Pro Max. That is a 6-gram difference (2.7%). While this may seem small, you can feel a subtle difference during extended use.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
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 | iPhone 17 Pro Max | Diff |
|---|---|---|---|
| Width | 76.7 mm | 77.6 mm | -0.9 mm |
| Height | 159.9 mm | 163.0 mm | -3.1 mm |
| Depth | 8.3 mm | 8.8 mm | -0.5 mm |
| Weight | 221 g | 227 g | -6.0 mm |