Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| RAM | 8 GB | 12 GB |
| Wired charging | 27 W | 30 W |
| Weight | 194 g | 203 g |
| AnTuTu | 1980000 | 2080000 |
Between the iPhone 17 and iPhone 17 Pro, the iPhone 17 comes out ahead in weight, while the iPhone 17 Pro wins on ram / wired charging. Overall, the iPhone 17 scores 63.2 and the iPhone 17 Pro scores 64.3 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (63.2 vs 64.3). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the iPhone 17 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight. The single most decisive one: Weight — 9.00 g less. 194 vs 203.
Pick the iPhone 17 Pro if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are ram, wired charging, antutu. The single most decisive one: RAM — 50.00% more. 12 GB vs 8 GB.
Both ship with comparable battery capacity, main camera, screen size, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Apple - iPhone 17 or Apple - iPhone 17 Pro?
Apple - iPhone 17 Pro leads the current Mars Score by 1.1 points.The more useful decision is the trade-off behind that result: compare ram against the way you will actually use the product.
Choose Apple - iPhone 17 if…
Apple - iPhone 17 has the measurable edge on weight g.
Choose Apple - iPhone 17 Pro if…
Apple - iPhone 17 Pro has the measurable edge on ram gb, wired charging w, antutu score.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Apple - iPhone 17 wins
- ▲Weight — 9.00 g less. 194 vs 203.
Why Apple - iPhone 17 Pro wins
- ▲RAM — 50.00% more. 12 GB vs 8 GB.
- ▲Wired charging — 11.11% more. 30 W vs 27 W.
- ▲AnTuTu — 5.05% more. 2080000 vs 1980000.
Spec comparison
Design
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| Weight | 194 glead | 203 g |
| Thickness | 8.1 mmlead | 8.3 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| Screen size | 6.3 " | 6.3 " |
| Pixel densityⓘ | 460 ppi | 460 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2200 nits | 2200 nits |
Performance
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| RAMⓘ | 8 GB | 12 GBlead |
| Storageⓘ | 256 GB | 256 GB |
| AnTuTuⓘ | 1980000 | 2080000lead |
| CPU total clockⓘ | 19.2 GHz | 20.4 GHzlead |
Cameras
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| Main cameraⓘ | 48 MP | 48 MP |
| Front camera | 12 MP | 12 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| Battery capacityⓘ | 3692 mAh | 3692 mAh |
| Wired chargingⓘ | 27 W | 30 Wlead |
| Wireless chargingⓘ | 25 W | 25 W |
Connectivity
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 17 | Apple - iPhone 17 Pro |
|---|---|---|
| OS | iOS | iOS |
| Promised OS updates | 6 years | 6 years |
Frequently asked
Which has better battery, iPhone 17 or iPhone 17 Pro?+
iPhone 17 Pro has 0.0% more battery — 3692 mAh vs 3692 mAh.
Which is lighter, iPhone 17 or iPhone 17 Pro?+
iPhone 17 is 9g lighter — 194g vs 203g.
Is iPhone 17 waterproof?+
iPhone 17 has an IP68 rating.
Does iPhone 17 Pro support 5G?+
Yes, iPhone 17 Pro supports 5G.
Which has more RAM, iPhone 17 or iPhone 17 Pro?+
iPhone 17 Pro offers 12GB of RAM.
Which has a better camera, iPhone 17 or iPhone 17 Pro?+
iPhone 17 Pro has a 48 MP main camera vs 48 MP.