When placed side by side, the iPhone Air and Apple Watch SE (2nd gen, 44mm) reveal a clear story. In terms of height, the iPhone Air stands at 156.2 mm while the Apple Watch SE (2nd gen, 44mm) measures 44.0 mm. The iPhone Air is 112.2 mm taller. Looking at width, the iPhone Air is 74.7 mm across versus the Apple Watch SE (2nd gen, 44mm)'s 38.0 mm. The iPhone Air is 36.7 mm wider. For thickness, the iPhone Air comes in at 5.6 mm compared to the Apple Watch SE (2nd gen, 44mm)'s 10.7 mm. The Apple Watch SE (2nd gen, 44mm) is 5.1 mm thicker.
The iPhone Air is heavier at 165 grams versus 32.6 grams for the Apple Watch SE (2nd gen, 44mm). That is a 132.4-gram difference (406.1%). 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.
| Metric | iPhone Air | Apple Watch SE (2nd gen, 44mm) | Diff |
|---|---|---|---|
| Width | 74.7 mm | 38.0 mm | +36.7 mm |
| Height | 156.2 mm | 44.0 mm | +112.2 mm |
| Depth | 5.6 mm | 10.7 mm | -5.1 mm |
| Weight | 165 g | 32.6 g | +132.4 mm |