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iPhone 17 vs Air vs Pro vs Pro Max: Size Differences Drawn to the Same Scale
The four models compared
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Apple
iPhone 17
W 2.81 × H 5.89 × D 0.31 in (71.5 × 149.6 × 7.95 mm)
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Apple
iPhone Air
W 2.94 × H 6.15 × D 0.22 in (74.7 × 156.2 × 5.64 mm)
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Apple
iPhone 17 Pro
W 2.83 × H 5.91 × D 0.34 in (71.9 × 150 × 8.75 mm)
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Apple
iPhone 17 Pro Max
W 3.07 × H 6.43 × D 0.34 in (78 × 163.4 × 8.75 mm)
The short answer
- iPhone 175.89×2.81×0.31 in (149.6×71.5×7.95 mm), 6.24 oz (177 g)
- iPhone Air6.15×2.94×0.22 in (156.2×74.7×5.64 mm), 5.82 oz (165 g) — thinnest and lightest
- iPhone 17 Pro5.91×2.83×0.34 in (150.0×71.9×8.75 mm), 7.27 oz (206 g)
- iPhone 17 Pro Max6.43×3.07×0.34 in (163.4×78.0×8.75 mm), 8.22 oz (233 g) — tallest, widest and heaviest
- Key differencesPro Max is 13.8 mm taller and 6.5 mm wider than the standard 17. Air is 2.31 mm thinner than the 17 and 3.11 mm thinner than the Pro and Pro Max.
See the sizes in AR (shown as boxes)
The four sizes as boxes at their published dimensions
Preparing 3D…
1 iPhone 172 iPhone Air3 17 Pro4 17 Pro Max
On a phone, the "View in your room (AR)" button places the boxes in your room. The boxes are locked to the published dimensions and cannot be resized. They show size only and are not 3D replicas of the products.
Drawn to the same scale
Dimensions side by side
| Item | iPhone 17 | iPhone Air | iPhone 17 Pro | iPhone 17 Pro Max |
|---|---|---|---|---|
| Height | 5.89 in / 149.6 mm | 6.15 in / 156.2 mm | 5.91 in / 150.0 mm | 6.43 in / 163.4 mm |
| Width | 2.81 in / 71.5 mm | 2.94 in / 74.7 mm | 2.83 in / 71.9 mm | 3.07 in / 78.0 mm |
| Depth | 0.31 in / 7.95 mm | 0.22 in / 5.64 mm | 0.34 in / 8.75 mm | 0.34 in / 8.75 mm |
| Weight | 6.24 oz / 177 g | 5.82 oz / 165 g | 7.27 oz / 206 g | 8.22 oz / 233 g |
Inch, millimeter, ounce and gram values are the ones Apple lists on its official Tech Specs pages. Differences between models are calculated from the millimeter and gram values, then converted at 1 in = 25.4 mm and 1 oz = 28.35 g.
What the numbers mean
The 17 and 17 Pro are nearly identical in footprint. Height and width each differ by 0.4 mm. The Pro is 0.8 mm thicker and 1.0 oz (29 g) heavier.
The Air is the outlier in depth. At 5.64 mm it is 2.31 mm thinner than the 17 and 3.11 mm thinner than the Pro and Pro Max. The Air is also the lightest at 165 g, lighter even than the standard 17 (177 g) despite being taller and wider.
The Pro Max stands apart in every dimension. It is 13.8 mm taller than the 17, 6.5 mm wider, and 56 g heavier. A sleeve sized to the standard 17 is 13.8 mm too short and 6.5 mm too narrow for the Pro Max.
Product links
FAQ
What are the dimensions of the iPhone 17?
The iPhone 17 is 5.89×2.81×0.31 in (149.6×71.5×7.95 mm) and weighs 6.24 oz (177 g), per Apple's official Tech Specs page (apple.com/iphone-17/specs/, checked 2026-09-27).
How much bigger is the iPhone 17 Pro Max than the standard iPhone 17?
The iPhone 17 Pro Max (163.4×78×8.75 mm) is 0.54 in (13.8 mm) taller, 0.26 in (6.5 mm) wider, and 0.03 in (0.8 mm) thicker than the iPhone 17 (149.6×71.5×7.95 mm). It also weighs 1.98 oz (56 g) more.
How thin is the iPhone Air compared to the other models?
The iPhone Air is 0.22 in (5.64 mm) thick — 0.09 in (2.31 mm) thinner than the iPhone 17 (7.95 mm), 0.12 in (3.11 mm) thinner than the Pro (8.75 mm), and 0.12 in (3.11 mm) thinner than the Pro Max (8.75 mm). It is the thinnest model in the lineup.
Which iPhone 17 model is the lightest?
The iPhone Air is the lightest at 5.82 oz (165 g). The iPhone 17 weighs 6.24 oz (177 g), the Pro 7.27 oz (206 g), and the Pro Max 8.22 oz (233 g).
See also: Switch 2 vs Switch OLED vs Steam Deck — handheld console sizes drawn to the same scale. Carry-On vs Personal Item Size — US airline size limits. A4 vs Letter — paper sizes drawn to the same scale.
Sources
- iPhone 17: Apple Tech Specs, support.apple.com/en-us/125089, checked 2026-09-29. Height 5.89 in (149.6 mm), width 2.81 in (71.5 mm), depth 0.31 in (7.95 mm), weight 6.24 oz (177 g).
- iPhone Air: Apple Tech Specs, support.apple.com/en-us/125092, checked 2026-09-29. Height 6.15 in (156.2 mm), width 2.94 in (74.7 mm), depth 0.22 in (5.64 mm), weight 5.82 oz (165 g).
- iPhone 17 Pro: Apple Tech Specs, support.apple.com/en-us/125090, checked 2026-09-29. Height 5.91 in (150.0 mm), width 2.83 in (71.9 mm), depth 0.34 in (8.75 mm), weight 7.27 oz (206 g).
- iPhone 17 Pro Max: Apple Tech Specs, support.apple.com/en-us/125091, checked 2026-09-29. Height 6.43 in (163.4 mm), width 3.07 in (78.0 mm), depth 0.34 in (8.75 mm), weight 8.22 oz (233 g).