Between the iPhone 16 Pro and iPhone 17 Pro, the iPhone 16 Pro comes out ahead in weight, while the iPhone 17 Pro wins on ram and antutu. Overall, the iPhone 16 Pro scores 60.6 and the iPhone 17 Pro scores 63.4 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (60.6 vs 63.4). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the iPhone 16 Pro if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
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, antutu, wired charging, among others.
Both ship with comparable main camera, screen size, refresh rate, so those specs don't 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 tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Apple - iPhone 16 Pro wins
- ▲Weight — 4.00 g less. 199 vs 203.
Why Apple - iPhone 17 Pro wins
- ▲RAM — 50.00% more. 12 GB vs 8 GB.
- ▲AnTuTu — 18.86% more. 2080000 vs 1750000.
- ▲Wired charging — 11.11% more. 30 W vs 27 W.
- ▲Battery capacity — 3.07% more. 3692 mAh vs 3582 mAh.
- ▲Promised OS updates: 6 (vs 5).
Spec comparison
Design
| Spec | Apple - iPhone 16 Pro | Apple - iPhone 17 Pro |
|---|---|---|
| Weight | 199 glead | 203 g |
| Thickness | 8.25 mmlead | 8.3 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone 16 Pro | Apple - iPhone 17 Pro |
|---|---|---|
| Screen sizeⓘ | 6.3 " | 6.3 " |
| Pixel densityⓘ | 460 ppi | 460 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2000 nits | 2200 nitslead |
Performance
Cameras
| Spec | Apple - iPhone 16 Pro | 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 16 Pro | Apple - iPhone 17 Pro |
|---|---|---|
| Battery capacity | 3582 mAh | 3692 mAhlead |
| Wired chargingⓘ | 27 W | 30 Wlead |
| Wireless chargingⓘ | 25 W | 25 W |
Connectivity
| Spec | Apple - iPhone 16 Pro | Apple - iPhone 17 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 16 Pro | Apple - iPhone 17 Pro |
|---|---|---|
| OS | iOS | iOS |
| Promised OS updates | 5 years | 6 yearslead |
Frequently asked
Which has better battery, iPhone 16 Pro or iPhone 17 Pro?+
iPhone 17 Pro has 3.1% more battery — 3582 mAh vs 3692 mAh.
Which is lighter, iPhone 16 Pro or iPhone 17 Pro?+
iPhone 16 Pro is 4g lighter — 199g vs 203g.
Is iPhone 16 Pro waterproof?+
iPhone 16 Pro has an IP68 rating.
Does iPhone 17 Pro support 5G?+
Yes, iPhone 17 Pro supports 5G.
Which has more RAM, iPhone 16 Pro or iPhone 17 Pro?+
iPhone 17 Pro offers 12GB of RAM.
Which has a better camera, iPhone 16 Pro or iPhone 17 Pro?+
iPhone 17 Pro has a 48 MP main camera vs 48 MP.
Spec-level deep dives
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