Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| Wireless charging | 30 W | 50 W |
| Front camera | 32 MP | 20 MP |
| Wired charging | 90 W | 67 W |
| RAM | 12 GB | 16 GB |
| AnTuTu | 2620000 | 2040000 |
| Weight | 202 g | 226 g |
Between the X200 and MIX Fold 4, the X200 comes out ahead in front camera / wired charging, while the MIX Fold 4 wins on wireless charging / ram. Overall, the X200 scores 70.8 and the MIX Fold 4 scores 69.5 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (70.8 vs 69.5). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the X200 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, wired charging, antutu, among others. The single most decisive one: Front camera — 60.00% more. 32 MP vs 20 MP.
Pick the MIX Fold 4 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are wireless charging, ram, screen size, among others. The single most decisive one: Wireless charging — 66.67% more. 50 W vs 30 W.
Both ship with comparable main camera, refresh rate, 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.
Which should you buy: Vivo - X200 or Xiaomi - MIX Fold 4?
Vivo - X200 leads the current Mars Score by 1.3 points.The more useful decision is the trade-off behind that result: compare screen size, ram, pixel density, battery capacity against the way you will actually use the product.
Choose Vivo - X200 if…
Vivo - X200 has the measurable edge on front cam mp, wired charging w, antutu score.
Choose Xiaomi - MIX Fold 4 if…
Xiaomi - MIX Fold 4 has the measurable edge on wireless charging w, ram gb, screen size in.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Vivo - X200 wins
- ▲Front camera — 60.00% more. 32 MP vs 20 MP.
- ▲Wired charging — 34.33% more. 90 W vs 67 W.
- ▲AnTuTu — 28.43% more. 2620000 vs 2040000.
- ▲Weight — 24.00 g less. 202 vs 226.
- ▲Pixel density — 14.43% more. 460 ppi vs 402 ppi.
- ▲Battery capacity — 13.73% more. 5800 mAh vs 5100 mAh.
Why Xiaomi - MIX Fold 4 wins
- ▲Wireless charging — 66.67% more. 50 W vs 30 W.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Screen size — 19.64% more. 7.98 " vs 6.67 ".
- ▲Water resistance: IPX8 (vs IP68).
Spec comparison
Design
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| Weight | 202 glead | 226 g |
| Thickness | 8.0 mmlead | 9.47 mm |
| Water resistanceⓘ | IP68 | IPX8lead |
| Form factor | bar | foldable_booklead |
Display
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| Screen size | 6.67 " | 7.98 "lead |
| Pixel densityⓘ | 460 ppilead | 402 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 4500 nitslead | 3000 nits |
Performance
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| RAMⓘ | 12 GB | 16 GBlead |
| Storageⓘ | 256 GB | 512 GBlead |
| AnTuTuⓘ | 2620000lead | 2040000 |
| CPU total clockⓘ | 22.4 GHzlead | 21.0 GHz |
Cameras
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MPlead | 20 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| Battery capacityⓘ | 5800 mAhlead | 5100 mAh |
| Wired chargingⓘ | 90 Wlead | 67 W |
| Wireless chargingⓘ | 30 W | 50 Wlead |
Connectivity
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Vivo - X200 | Xiaomi - MIX Fold 4 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 years | 4 years |
Frequently asked
Which has better battery, X200 or MIX Fold 4?+
X200 has 13.7% more battery — 5800 mAh vs 5100 mAh.
Which is lighter, X200 or MIX Fold 4?+
X200 is 24g lighter — 202g vs 226g.
Is X200 waterproof?+
X200 has an IP68 rating.
Does MIX Fold 4 support 5G?+
Yes, MIX Fold 4 supports 5G.
Which has more RAM, X200 or MIX Fold 4?+
MIX Fold 4 offers 16GB of RAM.
Which has a better camera, X200 or MIX Fold 4?+
MIX Fold 4 has a 50 MP main camera vs 50 MP.