Vivo X Fold6 vs Xiaomi 15 Ultra
The Vivo X Fold6 (2026) runs on the MediaTek Dimensity 9500, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; estimated prices are $1900 and $999. By overall MobileRank rating, the Vivo X Fold6 leads — 88/100 vs 85/100 (a 3-point difference). Key differences: the Vivo X Fold6 has the bigger battery (6900 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Vivo X Fold6 is faster in AnTuTu (3,485,039 vs 3,030,376); the Vivo X Fold6 is thinner (4.3mm vs 9.4mm).
Vivo X Fold6
Xiaomi 15 Ultra
- Higher AnTuTu: 3485039 vs 3030376
- Better Geekbench Single: 3228 vs 3050
- Bigger battery: 6900 vs 6000 mAh
- Better main camera: 200MP vs 50MP
- Higher performance (94/100 vs 92/100)
- Longer battery life (82/100 vs 80/100)
- Better portability (100/100 vs 29/100)
- Better Geekbench Multi: 10200 vs 9553
- Faster charging: 90W vs 80W
- Cheaper: $999 vs $1900
- Better display (90/100 vs 81/100)
- Better value for money (82/100 vs 80/100)
Comparing the Vivo X Fold6 vs the Xiaomi 15 Ultra, the Vivo X Fold6 scores 3 points higher (88/100 vs 85/100). In the "performance" category, the Vivo X Fold6 and the Xiaomi 15 Ultra are nearly equal (94/100 vs 92/100). In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 81/100). In the "camera" category, both devices are on the same level — 87/100. In the "battery" category, the Vivo X Fold6 and the Xiaomi 15 Ultra are nearly equal (82/100 vs 80/100). In the "portability" category, the Vivo X Fold6 significantly outperforms the Xiaomi 15 Ultra (100/100 vs 29/100). In the "value for money" category, the Xiaomi 15 Ultra and the Vivo X Fold6 are nearly equal (82/100 vs 80/100).
| Specification | Vivo X Fold6 | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3485039 | 3030376 | |
| Geekbench Single | 3228 | 3050 | |
| Geekbench Multi | 9553 | 10200 | |
| Display | 8.0" LTPO AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 2480x2200 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6900 mAh | 6000 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 16GB | 16GB | |
| Storage | 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 5500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 159.7×142.3×4.3 mm | 161.3×75.3×9.4 mm | |
| Weight | — | 225 g | |
| Price | $1900 | $999 |
Vivo X Fold6
- Main: 200MP f/f/1.75
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 20MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X Fold6
- 8.0" LTPO AMOLED
- Resolution: 2480x2200
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo X Fold6
- 6900 mAh
- Wired: 80W
- Wireless: 50W
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Vivo X Fold6 and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Vivo X Fold6 leads Xiaomi 15 Ultra by 15.0% in our overall performance rating.
Price difference: $901. Xiaomi 15 Ultra is cheaper by $901.
performance
In the "performance" category, the Vivo X Fold6 and the Xiaomi 15 Ultra are nearly equal (94/100 vs 92/100).
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 81/100).
camera
In the "camera" category, both devices are on the same level — 87/100.
battery
In the "battery" category, the Vivo X Fold6 and the Xiaomi 15 Ultra are nearly equal (82/100 vs 80/100).
portability
In the "portability" category, the Vivo X Fold6 significantly outperforms the Xiaomi 15 Ultra (100/100 vs 29/100).
value for money
In the "value for money" category, the Xiaomi 15 Ultra and the Vivo X Fold6 are nearly equal (82/100 vs 80/100).
Which is better: the Vivo X Fold6 or the Xiaomi 15 Ultra?
The Vivo X Fold6 edges out the Xiaomi 15 Ultra by just 3 points — the two devices are very close in overall level.
What is the rating of the Vivo X Fold6 and the Xiaomi 15 Ultra?
The Vivo X Fold6 has a MobileRank rating of 88/100, the Xiaomi 15 Ultra — 85/100.
Should you choose the Vivo X Fold6 over the Xiaomi 15 Ultra?
The Vivo X Fold6 is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.