Short answer
iPhone 15 Pro is much better: A17 Pro, titanium, USB-C, Action Button, Dynamic Island, Always-On, 48MP camera and Apple Intelligence. Upgrade if you want the new features or your 13 Pro battery is worn.
Both are Pro phones with 120Hz displays, but two generations make a real difference.
Comparison
| iPhone 13 Pro | iPhone 15 Pro | |
|---|---|---|
| Chip | A15 Bionic | A17 Pro |
| Frame | Stainless steel | Titanium |
| Port | Lightning | USB-C |
| Display | Notch, 120Hz | Dynamic Island, Always-On, 120Hz |
| Main camera | 12MP | 48MP |
| AI | No | Apple Intelligence |
Should you upgrade?
If your iPhone 13 Pro battery is below about 80% or you want Apple Intelligence, the upgrade is easy to justify. A battery replacement is the cheaper alternative if you're happy otherwise.
Frequently asked questions
Is iPhone 15 Pro lighter?
Yes, thanks to titanium.
Will iPhone 13 Pro get updates in 2027?
See our iPhone 13 Pro update guide.