When placed side by side, the iPhone 16 Pro and Apple Watch Series 11 (45mm) reveal a clear story. In terms of height, the iPhone 16 Pro stands at 149.6 mm while the Apple Watch Series 11 (45mm) measures 47.0 mm. The iPhone 16 Pro is 102.6 mm taller. Looking at width, the iPhone 16 Pro is 71.5 mm across versus the Apple Watch Series 11 (45mm)'s 39.6 mm. The iPhone 16 Pro is 31.9 mm wider. For thickness, the iPhone 16 Pro comes in at 8.3 mm compared to the Apple Watch Series 11 (45mm)'s 10.8 mm. The Apple Watch Series 11 (45mm) is 2.6 mm thicker.
The iPhone 16 Pro is heavier at 199 grams versus 39 grams for the Apple Watch Series 11 (45mm). That is a 160-gram difference (410.3%). While this may seem small, you can feel a noticeable difference during extended use.
Fits comfortably in most front pockets.
Most of the screen is reachable, shifting grip needed for corners.
| Metric | iPhone 16 Pro | Apple Watch Series 11 (45mm) | Diff |
|---|---|---|---|
| Width | 71.5 mm | 39.6 mm | +31.9 mm |
| Height | 149.6 mm | 47.0 mm | +102.6 mm |
| Depth | 8.3 mm | 10.8 mm | -2.6 mm |
| Weight | 199 g | 39 g | +160.0 mm |