Between the Z70 Ultra and X Fold 3 Pro, the Z70 Ultra comes out ahead in antutu / refresh rate, while the X Fold 3 Pro wins on wireless charging / front camera. Overall, the Z70 Ultra scores 75.1 and the X Fold 3 Pro scores 73.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (75.1 vs 73.1). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Z70 Ultra 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 antutu, refresh rate, weight, among others.
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 wireless charging, front camera, wired charging, among others.
Both ship with comparable ram, main camera, 5g support, 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.
Why Nubia - Z70 Ultra wins
- ▲AnTuTu — 27.54% more. 2640000 vs 2070000.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Weight — 9.00 g less. 227 vs 236.
- ▲Battery capacity — 7.89% more. 6150 mAh vs 5700 mAh.
Why Vivo - X Fold 3 Pro wins
- ▲Wireless charging — 233.33% more. 50 W vs 15 W.
- ▲Front camera — 100.00% more. 32 MP vs 16 MP.
- ▲Wired charging — 25.00% more. 100 W vs 80 W.
- ▲Screen size — 17.23% more. 8.03 " vs 6.85 ".
- ▲Pixel density — 3.61% more. 402 ppi vs 388 ppi.
- ▲Water resistance: IPX8 (vs IP68).
- ▲Promised OS updates: 4 (vs 3).
Spec comparison
Design
| Spec | Nubia - Z70 Ultra | Vivo - X Fold 3 Pro |
|---|---|---|
| Weight | 227 glead | 236 g |
| Thickness | 8.7 mmlead | 11.2 mm |
| Water resistanceⓘ | IP68 | IPX8lead |
| Form factor | bar | foldable_booklead |
Display
| Spec | Nubia - Z70 Ultra | Vivo - X Fold 3 Pro |
|---|---|---|
| Screen sizeⓘ | 6.85 " | 8.03 "lead |
| Pixel densityⓘ | 388 ppi | 402 ppilead |
| Refresh rateⓘ | 144 Hzlead | 120 Hz |
| Peak brightnessⓘ | 2000 nits | 4500 nitslead |
Performance
Cameras
| Spec | Nubia - Z70 Ultra | Vivo - X Fold 3 Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 16 MP | 32 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Nubia - Z70 Ultra | Vivo - X Fold 3 Pro |
|---|---|---|
| Battery capacity | 6150 mAhlead | 5700 mAh |
| Wired chargingⓘ | 80 W | 100 Wlead |
| Wireless chargingⓘ | 15 W | 50 Wlead |
Connectivity
| Spec | Nubia - Z70 Ultra | Vivo - X Fold 3 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Nubia - Z70 Ultra | Vivo - X Fold 3 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 4 yearslead |
Frequently asked
Which has better battery, Z70 Ultra or X Fold 3 Pro?+
Z70 Ultra has 7.9% more battery — 6150 mAh vs 5700 mAh.
Which is lighter, Z70 Ultra or X Fold 3 Pro?+
Z70 Ultra is 9g lighter — 227g vs 236g.
Is Z70 Ultra waterproof?+
Z70 Ultra has an IP68 rating.
Does X Fold 3 Pro support 5G?+
Yes, X Fold 3 Pro supports 5G.
Which has a better camera, Z70 Ultra 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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