Between the iPhone 17 and X Fold 3 Pro, the iPhone 17 comes out ahead in weight and pixel density, while the X Fold 3 Pro wins on wired charging and front camera. Overall, the iPhone 17 scores 61.7 and the X Fold 3 Pro scores 73.1 on our Mars Score.
Which should you buy?
The X Fold 3 Pro is the clear pick on raw spec strength, leading by 11.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the iPhone 17 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are weight, pixel density, promised os updates.
Pick the X Fold 3 Pro if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wired charging, front camera, ram, among others.
Both ship with comparable refresh rate, 5g support, optical image stabilization, so those specs don't separate the two — focus on the differences below.
Bottom line: the X Fold 3 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - iPhone 17 wins
- ▲Weight — 42.00 g less. 194 vs 236.
- ▲Pixel density — 14.43% more. 460 ppi vs 402 ppi.
- ▲Promised OS updates: 6 (vs 4).
Why Vivo - X Fold 3 Pro wins
- ▲Wired charging — 270.37% more. 100 W vs 27 W.
- ▲Front camera — 166.67% more. 32 MP vs 12 MP.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Wireless charging — 100.00% more. 50 W vs 25 W.
- ▲Battery capacity — 54.39% more. 5700 mAh vs 3692 mAh.
- ▲Screen size — 27.46% more. 8.03 " vs 6.3 ".
- ▲AnTuTu — 4.55% more. 2070000 vs 1980000.
- ▲Main camera — 4.17% more. 50 MP vs 48 MP.
Spec comparison
Design
| Spec | Apple - iPhone 17 | Vivo - X Fold 3 Pro |
|---|---|---|
| Weight | 194 glead | 236 g |
| Thickness | 8.1 mmlead | 11.2 mm |
| Water resistanceⓘ | IP68 | IPX8lead |
| Form factor | bar | foldable_booklead |
Display
| Spec | Apple - iPhone 17 | Vivo - X Fold 3 Pro |
|---|---|---|
| Screen sizeⓘ | 6.3 " | 8.03 "lead |
| Pixel densityⓘ | 460 ppilead | 402 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2200 nits | 4500 nitslead |
Performance
Cameras
| Spec | Apple - iPhone 17 | Vivo - X Fold 3 Pro |
|---|---|---|
| Main cameraⓘ | 48 MP | 50 MPlead |
| Front camera | 12 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 17 | Vivo - X Fold 3 Pro |
|---|---|---|
| Battery capacity | 3692 mAh | 5700 mAhlead |
| Wired chargingⓘ | 27 W | 100 Wlead |
| Wireless chargingⓘ | 25 W | 50 Wlead |
Connectivity
| Spec | Apple - iPhone 17 | Vivo - X Fold 3 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 17 | Vivo - X Fold 3 Pro |
|---|---|---|
| OS | iOSlead | Android |
| Promised OS updates | 6 yearslead | 4 years |
Frequently asked
Which has better battery, iPhone 17 or X Fold 3 Pro?+
X Fold 3 Pro has 54.4% more battery — 3692 mAh vs 5700 mAh.
Which is lighter, iPhone 17 or X Fold 3 Pro?+
iPhone 17 is 42g lighter — 194g vs 236g.
Is iPhone 17 waterproof?+
iPhone 17 has an IP68 rating.
Does X Fold 3 Pro support 5G?+
Yes, X Fold 3 Pro supports 5G.
Which has more RAM, iPhone 17 or X Fold 3 Pro?+
X Fold 3 Pro offers 16GB of RAM.
Which has a better camera, iPhone 17 or X Fold 3 Pro?+
X Fold 3 Pro has a 50 MP main camera vs 48 MP.
Spec-level deep dives
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