This is the most unusual choice in Apple's range: the more expensive phone has fewer cameras and less battery. The iPhone Air ($1,099, £1,099, €1,329) is a design statement, 5.64 mm and 165 g. The iPhone 17 ($899, £899, €1,119) is the sensible one.
| Spec | iPhone 17 | iPhone Air |
|---|---|---|
| Best for | Most people: the full screen and camera set for the least money | People who want the lightest, thinnest big-screen iPhone |
| Price from (US) | $899 | $1,099 |
| UK | £899 | £1,099 |
| France | €1,119 | €1,329 |
| Screen | 6.3-inch OLED, ProMotion up to 120 Hz, always-on | 6.5-inch OLED, ProMotion up to 120 Hz |
| Chip | A19 | A19 Pro |
| Rear cameras | 48 MP main + 48 MP ultra wide | One 48 MP Fusion camera |
| Video playback | Up to 30 hours | Up to 27 hours |
| Weight | 177 g | 165 g |
| Storage | 256 or 512 GB | 256 GB, 512 GB or 1 TB |
| Released | September 2025 | September 2025 |
What the Air gives you for $200 more
- Thinness and weight: 5.64 mm against 7.95 mm, 165 g against 177 g.
- A bigger screen: 6.5 inches against 6.3, both 120 Hz and always-on.
- The A19 Pro chip, a step above the A19, and Apple's C1X modem.
- A titanium frame instead of aluminium.
What the 17 gives you for $200 less
- A second camera. The 48 MP ultra wide is missing on the Air, and with it wide shots and macro.
- More battery: 30 hours of video playback against 27.
- Faster charging: half a battery in 20 minutes with a 40 W adapter, against 30 minutes for the Air with a 20 W one.
- Better resale. Ten weeks after their 2025 launch, SellCell found the iPhone 17 had lost 33% of its value and the Air 40.3% (256 GB models, US).
Which one to buy
The iPhone 17, for almost everyone. It is cheaper, takes more kinds of photos, lasts longer and keeps more of its value.
The iPhone Air if weight and thickness genuinely matter to you: you carry your phone in a shirt pocket, you hold it for hours reading, or a slab of 8 mm feels like too much. Consider a used Air: the fast early depreciation that hurts its first owner is good news for its second.
Quick answers
Is the iPhone Air better than the iPhone 17?
It is thinner, lighter and has a slightly bigger screen and a faster chip. The iPhone 17 has a second camera, longer battery life, faster charging and costs $200 less. For most people, the 17 is the better buy.
How much thinner is the iPhone Air than the iPhone 17?
2.31 mm: 5.64 mm against 7.95 mm. It is also 12 g lighter.
