iPhone 15 vs iPhone 17 Air
Quick answer
The iPhone 17 Air is 8.6 millimetres0.34 inches taller and 2.16 millimetres0.09 inches thinner than the iPhone 15.
The iPhone 17 Air on Amazon (paid link) trades traditional thickness for a remarkably thin chassis and a larger display, but the iPhone 15 (paid link) remains noticeably easier to manage in one hand. Moving to the iPhone 17 Air brings significantly faster performance, a smoother display, and much better battery life. If you prefer a compact daily driver, stick with the iPhone 15.
Paid link.
Easier one-handed: iPhone 15
Pocket: iPhone 15
Weight difference: Not noticeable
TRUE SCALE · 1.4 PX/MM
TRUE SCALE · 2.1 PX/MM
Hand: US Army ANSUR II, 2012 (sex-balanced median). Pockets: The Pudding, 2018. Card: ISO/IEC 7810 ID-1.
iPhone 15: 147.6 by 71.6 by 7.8 millimetres, 171 grams. iPhone 17 Air: 156.2 by 74.7 by 5.64 millimetres, 165 grams.
15, 17 Air shown at 2.1 pixels per millimetre.
iPhone 15
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)iPhone 17 Air
from $999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)
Paid link.
Height: 15 147.6 millimetres, 17 Air 156.2 millimetres.Height: 15 5.81 inches, 17 Air 6.15 inches.Width: 15 71.6 millimetres, 17 Air 74.7 millimetres.Width: 15 2.82 inches, 17 Air 2.94 inches.Depth: 15 7.80 millimetres, 17 Air 5.64 millimetres.Depth: 15 0.31 inches, 17 Air 0.22 inches.Weight: 15 171 grams, 17 Air 165 grams.Weight: 15 6.03 ounces, 17 Air 5.82 ounces.
Specifications
| Specification | 15 | 17 Air |
|---|---|---|
| Height | 147.6 millimetres5.81 inches | 156.2 millimetres, 8.6 millimetres more6.15 inches, 0.34 inches more |
| Width | 71.6 millimetres2.82 inches | 74.7 millimetres, 3.1 millimetres more2.94 inches, 0.12 inches more |
| Depth | 7.80 millimetres0.31 inches | 5.64 millimetres, 2.16 millimetres less0.22 inches, 0.09 inches less |
| Weight | 171 grams6.03 ounces | 165 grams, 6 grams less5.82 ounces, 0.21 ounces less |
| Volume | 82.4 cubic centimetres5.03 cubic inches | 65.8 cubic centimetres, 16.6 cubic centimetres less4.02 cubic inches, 1.01 cubic inches less |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 87 percent | 90 percent, 3 percent more |
| Display size — Screen size is always quoted in inches. | 6.1 inches | 6.5 inches, 0.4 inches more |
| Resolution | 1179 × 2556 | 1260 × 2736 |
| Pixel density | 460 pixels per inch | 460 pixels per inch, the same |
| Cutout | Dynamic Island | Dynamic Island |
| Rear main | 48MP | 48MP |
| Rear ultra-wide | — | — |
| Rear telephoto | — | — |
| Front camera | 12MP | 12MP |
| Chip | A16 Bionic | A19 Pro |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 20 hrs | 27 hrs |
| Port | USB-C | USB-C |
| Wireless | 5G · Wi-Fi · Bluetooth | 5G · Wi-Fi · Bluetooth |
| Water resistance | IP68 (6m for 30 min) | IP68 (6m for 30 min) |
| Storage | 128 – 512 GB | 256 GB – 1 TB |
| Launch price — Base configuration at launch, in US dollars. | 799 dollars | 999 dollars, 200 dollars more |
| Released | Sep 2023 | Sep 2025 |
| Status | Discontinued | Current |
Also compared with iPhone 15
Questions about these phones
How do the dimensions of the iPhone 17 Air compare to the iPhone 15?
The iPhone 17 Air is 8.6 mm taller and 3.1 mm wider than the iPhone 15, but it features a significantly thinner profile at 5.64 mm deep compared to 7.8 mm on the iPhone 15.
Is the iPhone 17 Air heavier than the iPhone 15?
Despite having a larger screen, the iPhone 17 Air is slightly lighter at 165 g compared to 171 g for the iPhone 15.
Which phone is better for one-handed use and smaller hands?
The iPhone 15 is easier for one-handed use and better suited for smaller hands due to its more compact height and width.
Do both phones fit into pockets easily?
Both the iPhone 15 and the iPhone 17 Air fit comfortably into a typical men's jeans pocket, though neither fits well in median women's jeans pockets.
What is the screen size difference between the iPhone 15 and the iPhone 17 Air?
The iPhone 15 has a 6.1-inch display, while the iPhone 17 Air offers a larger 6.5-inch screen.
Is the weight difference between the iPhone 15 and the iPhone 17 Air noticeable in daily use?
The 6 g weight difference between the iPhone 15 and the iPhone 17 Air is not noticeably different in daily use.