When placed side by side, the iPhone 15 Plus and iPad Pro 13" (M4) reveal a clear story. In terms of height, the iPhone 15 Plus stands at 160.9 mm while the iPad Pro 13" (M4) measures 281.6 mm. The iPad Pro 13" (M4) is 120.7 mm taller. Looking at width, the iPhone 15 Plus is 77.8 mm across versus the iPad Pro 13" (M4)'s 215.5 mm. The iPad Pro 13" (M4) is 137.7 mm wider. For thickness, the iPhone 15 Plus comes in at 7.8 mm compared to the iPad Pro 13" (M4)'s 5.1 mm. The iPhone 15 Plus is 2.7 mm thicker.
The iPad Pro 13" (M4) is heavier at 579 grams versus 201 grams for the iPhone 15 Plus. That is a 378-gram difference (188.1%). While this may seem small, you can feel a noticeable difference during extended use.
Fits in most pockets, may feel snug when sitting.
Most of the screen is reachable, shifting grip needed for corners.
Best used with two hands for full screen access.
| Metric | iPhone 15 Plus | iPad Pro 13" (M4) | Diff |
|---|---|---|---|
| Width | 77.8 mm | 215.5 mm | -137.7 mm |
| Height | 160.9 mm | 281.6 mm | -120.7 mm |
| Depth | 7.8 mm | 5.1 mm | +2.7 mm |
| Weight | 201 g | 579 g | -378.0 mm |