When placed side by side, the iPhone 15 Pro and iPad Pro 13" (M4) reveal a clear story. In terms of height, the iPhone 15 Pro stands at 146.6 mm while the iPad Pro 13" (M4) measures 281.6 mm. The iPad Pro 13" (M4) is 135.0 mm taller. Looking at width, the iPhone 15 Pro is 70.6 mm across versus the iPad Pro 13" (M4)'s 215.5 mm. The iPad Pro 13" (M4) is 144.9 mm wider. For thickness, the iPhone 15 Pro comes in at 8.3 mm compared to the iPad Pro 13" (M4)'s 5.1 mm. The iPhone 15 Pro is 3.2 mm thicker.
The iPad Pro 13" (M4) is heavier at 579 grams versus 187 grams for the iPhone 15 Pro. That is a 392-gram difference (209.6%). While this may seem small, you can feel a noticeable difference during extended use.
Fits comfortably in most front pockets.
Comfortable to reach all corners with one thumb.
Best used with two hands for full screen access.
| Metric | iPhone 15 Pro | iPad Pro 13" (M4) | Diff |
|---|---|---|---|
| Width | 70.6 mm | 215.5 mm | -144.9 mm |
| Height | 146.6 mm | 281.6 mm | -135.0 mm |
| Depth | 8.3 mm | 5.1 mm | +3.2 mm |
| Weight | 187 g | 579 g | -392.0 mm |