iPhone 17 Air vs iPhone 15
Quick answer
The iPhone 15 is 8.6 millimetres0.34 inches shorter and 2.16 millimetres0.09 inches thicker than the iPhone 17 Air.
The iPhone 15 on Amazon (paid link) feels notably more compact in the hand, but the iPhone 17 Air (paid link) delivers a significantly faster experience alongside a much larger battery life that easily handles a full day. Apple sells the iPhone 17 Air for a list price now, whereas the iPhone 15 is available renewed starting around three hundred seventy dollars. If you prefer a smaller footprint, stick with the iPhone 15; otherwise, the battery and performance gains make the iPhone 17 Air a compelling step up.
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 17 Air: 156.2 by 74.7 by 5.64 millimetres, 165 grams. iPhone 15: 147.6 by 71.6 by 7.8 millimetres, 171 grams.
17 Air, 15 shown at 2.1 pixels per millimetre.
iPhone 17 Air
from $999 at launch.
Launch price, not a live Amazon price.
Check price on Amazon (paid link)iPhone 15
from $799 at launch.
Launch price, not a live Amazon price.
Check price on Amazon Renewed (paid link)
Paid link.
Height: 17 Air 156.2 millimetres, 15 147.6 millimetres.Height: 17 Air 6.15 inches, 15 5.81 inches.Width: 17 Air 74.7 millimetres, 15 71.6 millimetres.Width: 17 Air 2.94 inches, 15 2.82 inches.Depth: 17 Air 5.64 millimetres, 15 7.80 millimetres.Depth: 17 Air 0.22 inches, 15 0.31 inches.Weight: 17 Air 165 grams, 15 171 grams.Weight: 17 Air 5.82 ounces, 15 6.03 ounces.
Specifications
| Specification | 17 Air | 15 |
|---|---|---|
| Height | 156.2 millimetres6.15 inches | 147.6 millimetres, 8.6 millimetres less5.81 inches, 0.34 inches less |
| Width | 74.7 millimetres2.94 inches | 71.6 millimetres, 3.1 millimetres less2.82 inches, 0.12 inches less |
| Depth | 5.64 millimetres0.22 inches | 7.80 millimetres, 2.16 millimetres more0.31 inches, 0.09 inches more |
| Weight | 165 grams5.82 ounces | 171 grams, 6 grams more6.03 ounces, 0.21 ounces more |
| Volume | 65.8 cubic centimetres4.02 cubic inches | 82.4 cubic centimetres, 16.6 cubic centimetres more5.03 cubic inches, 1.01 cubic inches more |
| Screen-to-body — Active display area over body area. Our own estimate, not an Apple figure. | 90 percent | 87 percent, 3 percent less |
| Display size — Screen size is always quoted in inches. | 6.5 inches | 6.1 inches, 0.4 inches less |
| Resolution | 1260 × 2736 | 1179 × 2556 |
| 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 | A19 Pro | A16 Bionic |
| Video playback — Apple's rated hours of video playback. Apple does not publish battery capacity. | 27 hrs | 20 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 | 256 GB – 1 TB | 128 – 512 GB |
| Launch price — Base configuration at launch, in US dollars. | 999 dollars | 799 dollars, 200 dollars less |
| Released | Sep 2025 | Sep 2023 |
| Status | Current | Discontinued |
Also compared with iPhone 17 Air
- iPhone 17 Air vs iPhone 17 Pro Max
- iPhone 17 Air vs iPhone 17 Pro
- iPhone 17 Air vs iPhone 17
- iPhone 17 Air vs iPhone 17e
- iPhone 17 Air vs iPhone Duo
- iPhone 17 Air vs iPhone 18 Pro Max
- iPhone 17 Air vs iPhone 18 Pro
- iPhone 17 Air vs iPhone 16 Plus
- iPhone 17 Air vs iPhone 16
- iPhone 17 Air vs iPhone 16e
- iPhone 17 Air vs iPhone 16 Pro Max
- iPhone 17 Air vs iPhone 16 Pro
Questions about these phones
How do the dimensions of the iPhone 17 Air and iPhone 15 compare?
The iPhone 15 is 8.6 mm shorter and 3.1 mm narrower than the iPhone 17 Air. However, the iPhone 17 Air features a much thinner profile at 5.64 mm deep compared to the 7.8 mm depth of the iPhone 15.
Which phone is lighter between the iPhone 17 Air and iPhone 15?
The iPhone 17 Air weighs 165 g, making it slightly lighter than the 171 g iPhone 15, though this 6 g weight difference is not noticeable in daily use.
Is the iPhone 17 Air screen larger than the iPhone 15 screen?
The iPhone 17 Air has a 6.5-inch display, which is larger than the 6.1-inch display on the iPhone 15.
Which model is easier to use with one hand, the iPhone 17 Air or iPhone 15?
The iPhone 15 is easier for one-handed use and better suited for small hands due to its more compact body.
Do the iPhone 17 Air and iPhone 15 fit in pockets easily?
Both the iPhone 17 Air and the iPhone 15 fit comfortably in a typical men's jeans pocket, but neither fits comfortably in a typical women's jeans pocket.
How much difference is there in screen size between the iPhone 17 Air and iPhone 15?
The iPhone 17 Air offers 0.4 inches more screen diagonal space than the iPhone 15, moving from a 6.1-inch panel up to a 6.5-inch display.