iPhone 17 vs iPhone Air size
The iPhone 17 measures 149.6 x 71.5 x 7.95 mm and the iPhone Air measures 156.2 x 74.7 x 5.64 mm. The iPhone Air is the bigger phone. Its front covers 8.3% more area than the iPhone 17.
- iPhone 17177 g149.6 x 71.5 x 8 mm
- iPhone Air165 g156.2 x 74.7 x 5.6 mm
Outlines are drawn from published dimensions. Screen and camera shapes are simplified.
How the iPhone 17 measures up
| Spec | iPhone 17 | iPhone Air | Difference |
|---|---|---|---|
| Height | 149.6 mm 5.89 in | 156.2 mm 6.15 in | -6.6 mm (-4.2%) |
| Width | 71.5 mm 2.81 in | 74.7 mm 2.94 in | -3.2 mm (-4.3%) |
| Thickness | 7.95 mm 0.31 in | 5.64 mm 0.22 in | +2.31 mm (+41.0%) |
| Weight | 177 g 6.2 oz | 165 g 5.8 oz | +12 g (+7.3%) |
| Screen | 6.3 in | 6.5 in | -0.2 in (-3.1%) |
| Front footprint | 107 cm² | 116.7 cm² | -9.7 cm² (-8.3%) |
What the difference feels like
The iPhone Air is 3.2 mm wider, an obvious difference in the hand. If you use your phone one-handed, the iPhone 17 will be easier to reach across.
In a jeans pocket the iPhone Air sits 6.6 mm higher, about 0.26 inches.
The iPhone 17 is 2.31 mm thicker. Manufacturers measure thickness without the camera bump, so the real difference at the camera can be larger.
The iPhone 17 is 12 g heavier, which most people will not notice day to day.
Common questions
Is the iPhone 17 bigger than the iPhone Air?
The iPhone Air is the bigger phone. Its front covers 8.3% more area than the iPhone 17. Height differs by 6.6 mm and width by 3.2 mm.
Will a iPhone Air case fit the iPhone 17?
No. A case is cut for one model's exact size, buttons and camera, and these two differ by 6.6 mm in height and 3.2 mm in width. Buy a case made for the iPhone 17.
Which is easier to use with one hand?
The iPhone 17, because it is 3.2 mm narrower. Width matters more than height for reaching across the screen with your thumb.
Cases and prices
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Sources
- iPhone 17: manufacturer spec page
- iPhone Air: manufacturer spec page
See each phone's page for the full spec: iPhone 17 and iPhone Air.