Between the Nord 4 and X Fold 3 Pro, the Nord 4 comes out ahead in weight and pixel density, while the X Fold 3 Pro wins on front camera and antutu. Overall, the Nord 4 scores 65.8 and the X Fold 3 Pro scores 73.1 on our Mars Score.
Which should you buy?
The X Fold 3 Pro edges ahead on the Mars Score (65.8 vs 73.1), but the 7.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Nord 4 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.
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 front camera, antutu, ram, among others.
Both ship with comparable main camera, refresh rate, 5g support, 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 OnePlus - Nord 4 wins
- ▲Weight — 36.50 g less. 199.5 vs 236.
- ▲Pixel density — 11.94% more. 450 ppi vs 402 ppi.
Why Vivo - X Fold 3 Pro wins
- ▲Front camera — 100.00% more. 32 MP vs 16 MP.
- ▲AnTuTu — 91.67% more. 2070000 vs 1080000.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Screen size — 19.14% more. 8.03 " vs 6.74 ".
- ▲Battery capacity — 3.64% more. 5700 mAh vs 5500 mAh.
- ▲Water resistance: IPX8 (vs IP65).
- ▲Wireless charging: 50 W vs 0 W.
Spec comparison
Design
| Spec | OnePlus - Nord 4 | Vivo - X Fold 3 Pro |
|---|---|---|
| Weight | 199.5 glead | 236 g |
| Thickness | 8.0 mmlead | 11.2 mm |
| Water resistanceⓘ | IP65 | IPX8lead |
| Form factor | bar | foldable_booklead |
Display
| Spec | OnePlus - Nord 4 | Vivo - X Fold 3 Pro |
|---|---|---|
| Screen sizeⓘ | 6.74 " | 8.03 "lead |
| Pixel densityⓘ | 450 ppilead | 402 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2150 nits | 4500 nitslead |
Performance
Cameras
| Spec | OnePlus - Nord 4 | Vivo - X Fold 3 Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 16 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | OnePlus - Nord 4 | Vivo - X Fold 3 Pro |
|---|---|---|
| Battery capacity | 5500 mAh | 5700 mAhlead |
| Wired chargingⓘ | 100 W | 100 W |
| Wireless chargingⓘ | 0 W | 50 Wlead |
Connectivity
| Spec | OnePlus - Nord 4 | Vivo - X Fold 3 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | OnePlus - Nord 4 | Vivo - X Fold 3 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 4 years |
Frequently asked
Which has better battery, Nord 4 or X Fold 3 Pro?+
X Fold 3 Pro has 3.6% more battery — 5500 mAh vs 5700 mAh.
Which is lighter, Nord 4 or X Fold 3 Pro?+
Nord 4 is 37g lighter — 199.5g vs 236g.
Is Nord 4 waterproof?+
Nord 4 has an IP65 rating.
Does X Fold 3 Pro support 5G?+
Yes, X Fold 3 Pro supports 5G.
Which has more RAM, Nord 4 or X Fold 3 Pro?+
X Fold 3 Pro offers 16GB of RAM.
Which has a better camera, Nord 4 or X Fold 3 Pro?+
X Fold 3 Pro has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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