Between the Phone (2) and MIX Fold 4, the Phone (2) comes out ahead in front camera and weight, while the MIX Fold 4 wins on wireless charging and antutu. Overall, the Phone (2) scores 64.5 and the MIX Fold 4 scores 71.4 on our Mars Score.
Which should you buy?
The MIX Fold 4 edges ahead on the Mars Score (64.5 vs 71.4), but the 6.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Phone (2) if you photograph or shoot video regularly and want the better imaging pipeline of the two. The biggest gaps in its favor are front camera, weight.
Pick the MIX Fold 4 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 wireless charging, antutu, wired charging, 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 MIX Fold 4 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Nothing - Phone (2) wins
- ▲Front camera — 60.00% more. 32 MP vs 20 MP.
- ▲Weight — 24.80 g less. 201.2 vs 226.
Why Xiaomi - MIX Fold 4 wins
- ▲Wireless charging — 233.33% more. 50 W vs 15 W.
- ▲AnTuTu — 58.14% more. 2040000 vs 1290000.
- ▲Wired charging — 48.89% more. 67 W vs 45 W.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Screen size — 19.10% more. 7.98 " vs 6.7 ".
- ▲Battery capacity — 8.51% more. 5100 mAh vs 4700 mAh.
- ▲Pixel density — 2.03% more. 402 ppi vs 394 ppi.
- ▲Water resistance: IPX8 (vs IP54).
Spec comparison
Design
| Spec | Nothing - Phone (2) | Xiaomi - MIX Fold 4 |
|---|---|---|
| Weight | 201.2 glead | 226 g |
| Thickness | 8.6 mmlead | 9.47 mm |
| Water resistanceⓘ | IP54 | IPX8lead |
| Form factor | bar | foldable_booklead |
Display
| Spec | Nothing - Phone (2) | Xiaomi - MIX Fold 4 |
|---|---|---|
| Screen sizeⓘ | 6.7 " | 7.98 "lead |
| Pixel densityⓘ | 394 ppi | 402 ppilead |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 1600 nits | 3000 nitslead |
Performance
Cameras
| Spec | Nothing - Phone (2) | Xiaomi - MIX Fold 4 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MPlead | 20 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Nothing - Phone (2) | Xiaomi - MIX Fold 4 |
|---|---|---|
| Battery capacity | 4700 mAh | 5100 mAhlead |
| Wired chargingⓘ | 45 W | 67 Wlead |
| Wireless chargingⓘ | 15 W | 50 Wlead |
Connectivity
| Spec | Nothing - Phone (2) | Xiaomi - MIX Fold 4 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Nothing - Phone (2) | Xiaomi - MIX Fold 4 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 4 yearslead |
Frequently asked
Which has better battery, Phone (2) or MIX Fold 4?+
MIX Fold 4 has 8.5% more battery — 4700 mAh vs 5100 mAh.
Which is lighter, Phone (2) or MIX Fold 4?+
Phone (2) is 25g lighter — 201.2g vs 226g.
Is Phone (2) waterproof?+
Phone (2) has an IP54 rating.
Does MIX Fold 4 support 5G?+
Yes, MIX Fold 4 supports 5G.
Which has more RAM, Phone (2) or MIX Fold 4?+
MIX Fold 4 offers 16GB of RAM.
Which has a better camera, Phone (2) or MIX Fold 4?+
MIX Fold 4 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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