Spec cross-check · 2026-10-14
iPhone 15 vs iPhone 17 Pro
iPhone 15 vs iPhone 17 Pro lines up the September 2023 iPhone 15 with the September 2025 iPhone 17 Pro. The spec score is a weighted share of comparable published rows. Manufacturer spec sheets are the source.
iPhone 17 Pro leads iPhone 15 vs iPhone 17 Pro on the weighted spec sheet, ahead on display, chip, storage, and camera hardware.
Spec sheet
| Spec | iPhone 15 | iPhone 17 Pro |
|---|---|---|
| Display | 6.1-inch Super Retina XDR OLED, 2556×1179, 460 ppi, 60Hz, 2,000 nits peak | 6.3-inch Super Retina XDR OLED, 2622×1206, 460 ppi, 120Hz, 3,000 nits peak, always-onLeads |
| Chip | A16 Bionic | A19 ProLeads |
| Memory | Not published | Not published |
| Storage | 128GB, 256GB, 512GB | 256GB, 512GB, 1TBLeads |
| Camera hardware | 48MP f/1.6 main, 12MP ultrawide, 2x optical-quality crop | 48MP f/1.78 main, 48MP ultrawide, 48MP 4x optical telephoto (8x optical-quality)Leads |
| Optical zoom | No optical telephoto | 4xLeads |
| Front camera | 12MP | 18MP Center Stage |
| Battery | up to 20 hours video playback | up to 33 hours video playbackLeads |
| Charging | 50% in about 30 minutes with a 20W or higher adapter. MagSafe up to 15W | 50% in 20 minutes with a 40W or higher adapter. MagSafe, 50% in 30 minutes with a 30W adapterLeads |
| Weight | 171 gLeads | 206 g |
| Water resistance | IP68Tie | IP68Tie |
| Software support | Apple does not publish a fixed OS support window | Apple does not publish a fixed OS support window |
| Launch price | $799 launch price | Not listed |
| Software | iOS 17 at launch | iOS 27 |
| Biometrics | Face ID | Face ID |
| Connectivity | USB-C, 5G, Wi-Fi 6E, Bluetooth 5.3 | USB-C (USB 3), 5G, Wi-Fi 7 (Apple N1), Bluetooth |
Who should buy which
Choose the iPhone 15 if you want iOS 17 at launch. It leads on weight.
Choose the iPhone 17 Pro if you want iOS 27. It leads on display, chip, storage, camera hardware, optical zoom, battery, and charging.
Questions
Which is better, iPhone 15 or iPhone 17 Pro?
iPhone 17 Pro leads iPhone 15 vs iPhone 17 Pro on the weighted spec sheet, ahead on display, chip, storage, and camera hardware.
iPhone 15 vs iPhone 17 Pro: which has the better battery?
iPhone 17 Pro leads on battery. iPhone 15: up to 20 hours video playback. iPhone 17 Pro: up to 33 hours video playback.
iPhone 15 vs iPhone 17 Pro: which has the better camera?
iPhone 17 Pro leads on camera hardware. iPhone 15: 48MP f/1.6 main, 12MP ultrawide, 2x optical-quality crop. iPhone 17 Pro: 48MP f/1.78 main, 48MP ultrawide, 48MP 4x optical telephoto (8x optical-quality). This rank is hardware class, not a photo lab test.
What did iPhone 15 and iPhone 17 Pro cost at launch?
iPhone 15 and iPhone 17 Pro do not publish a comparable launch price figure. iPhone 15: $799 launch price. iPhone 17 Pro: Not listed.
Sources
- Apple iPhone 15 technical specifications
- Apple iPhone 17 Pro technical specifications