iPhone 11 vs iPhone 18 Pro
Compare iPhone 11 and iPhone 18 Pro: display, weight and key specifications. Exact configurations, sources and Difluma's interactive comparison.
iPhone 11
iPhone 18 Pro
Key differences
- Screen size: 6.1″ → 6.3″.
- SDR brightness: 625 nits → 1000 nits.
- Refresh rate: 60 Hz → 120 Hz.
- Weight: 194 g → 211 g.
| Feature | iPhone 11 | iPhone 18 Pro |
|---|---|---|
| Screen size | 6.1″ | 6.3″ |
| SDR brightness | 625 nits | 1000 nits |
| Refresh rate | 60 Hz | 120 Hz |
| Weight | 194 g | 211 g |
| Main camera | 12 MP | 48 MP |
| Front camera | 12 MP | 18 MP |
| Wi-Fi | Wi‑Fi 6 | Wi‑Fi 7 |
| Bluetooth | Bluetooth 5.0 | Bluetooth 6 |
Considering an upgrade
Screen diagonals are 6.1″ and 6.3″. iPhone 18 Pro has the larger display, useful when space for spreadsheets, documents or multiple windows matters. This comparison covers the stated sizes; a different chassis size may change the conclusion.
Display refresh rates reach 60 and 120 Hz. iPhone 18 Pro supports the higher rate, relevant to scrolling and animations; it does not by itself guarantee that frame rate in games.
iPhone 11 weighs 194 g and iPhone 18 Pro weighs 211 g. The 17 g difference is small and is unlikely to be a decisive upgrade reason on its own.
Specified maximum SDR brightness is 625 and 1000 nits, higher on iPhone 18 Pro. Consider this in bright ambient light. HDR brightness is a separate specification.
This table covers the configurations shown; other screen sizes and capacities may differ. Specifications come from the project catalog, with original sources linked below.