Vivo X Fold2 vs Xiaomi 15 Ultra
The Vivo X Fold2 (2023) runs on the Qualcomm Snapdragon 8 Gen 2, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 64/100 (a 21-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4800); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,754,213); the Xiaomi 15 Ultra is noticeably lighter (225g vs 279g).
Vivo X Fold2
Xiaomi 15 Ultra
- Faster charging: 120W vs 90W
- Overall rating 64/100
- Higher AnTuTu: 3030376 vs 1754213
- Better Geekbench Single: 3050 vs 2004
- Better Geekbench Multi: 10200 vs 5311
- Bigger battery: 6000 vs 4800 mAh
- Lighter: 225g vs 279g
- Higher performance (92/100 vs 75/100)
- Better camera (87/100 vs 42/100)
- Longer battery life (80/100 vs 76/100)
- Better display (90/100 vs 77/100)
- Better portability (29/100 vs 20/100)
Comparing the Vivo X Fold2 vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 21 points higher (85/100 vs 64/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 75/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 42/100). In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Vivo X Fold2 (92/100 vs 75/100). In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 77/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Vivo X Fold2 (87/100 vs 42/100). In the "battery" category, the Xiaomi 15 Ultra and the Vivo X Fold2 are nearly equal (80/100 vs 76/100). In the "portability" category, the Xiaomi 15 Ultra is a bit better (29/100 vs 20/100).
| Specification | Vivo X Fold2 | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1754213 | 3030376 | |
| Geekbench Single | 2004 | 3050 | |
| Geekbench Multi | 5311 | 10200 | |
| Display | 8.0" Foldable LTPO4 AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1916x2160 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4800 mAh | 6000 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 12 MP | 50 MP | |
| Telephoto | 12 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13, Origin OS Ocean | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1800 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 161.3×73.4×12.9 mm | 161.3×75.3×9.4 mm | |
| Weight | 279 g | 225 g | |
| Launch price | — | $999 |
Vivo X Fold2
- Main: 50MP f/f/1.8
- Ultrawide: 12MP
- Telephoto: 12MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo X Fold2
- 8.0" Foldable LTPO4 AMOLED
- Resolution: 1916x2160
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo X Fold2
- 4800 mAh
- Wired: 120W
- 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 Fold2 and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Vivo X Fold2 by 42.1% in our overall performance rating.
Vivo X Fold2
Price unknownperformance
In the "performance" category, the Xiaomi 15 Ultra notably outperforms the Vivo X Fold2 (92/100 vs 75/100).
display
In the "display" category, the Xiaomi 15 Ultra is a bit better (90/100 vs 77/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Vivo X Fold2 (87/100 vs 42/100).
battery
In the "battery" category, the Xiaomi 15 Ultra and the Vivo X Fold2 are nearly equal (80/100 vs 76/100).
portability
In the "portability" category, the Xiaomi 15 Ultra is a bit better (29/100 vs 20/100).
Which is better: the Vivo X Fold2 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Vivo X Fold2 by 21 points (85/100 vs 64/100).
What is the rating of the Vivo X Fold2 and the Xiaomi 15 Ultra?
The Vivo X Fold2 has a MobileRank rating of 64/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Vivo X Fold2 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 42/100).
Which is more powerful: the Vivo X Fold2 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 75/100).
Should you choose the Vivo X Fold2 over the Xiaomi 15 Ultra?
The Vivo X Fold2 is a better fit for active users, those who care about battery life. 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.