Vivo X Fold6 vs Xiaomi 15 Ultra
76Performance79.1
74.6Display69.1
71.8Camera73.2
86.9Battery79
86.7Features78.7
6 spec wins — Vivo X Fold69 spec wins — Xiaomi 15 Ultra
InnoReviews verdict
Vivo X Fold6 wins this phone face-off, 78.1 to 75.9, pulling ahead mainly in features (+8) and battery (+8). Xiaomi 15 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Vivo X Fold6
- Stronger display score: 75 vs 69
- Stronger battery score: 87 vs 79
- Stronger features score: 87 vs 79
- 300% higher Main camera: 200 MP vs 50 MP
- 56% higher Peak brightness: 5,000 nits vs 3,200 nits
Reasons to pick the Xiaomi 15 Ultra
- Stronger performance score: 79 vs 76
- 300% higher telephoto: 200 MP vs 50 MP
- 100% higher Wireless charging: 80 W vs 40 W
- 60% higher Front camera: 32 MP vs 20 MP
- 43% higher Optical zoom: 4.3 x vs 3 x
Display
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| Screen size | 8.02 ″+19% | 6.73 ″ |
| Panel type | Foldable LTPO AMOLED | LTPO AMOLED |
| Resolution | 2312x2504 | 1440x3200 |
| Pixel density | 425 ppi | 522 ppi+23% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 5,000 nits+56% | 3,200 nits |
| Screen-to-body | 90.3 % | 90 % |
Performance
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 9500 Super Edition | Snapdragon 8 Elite |
| AnTuTu | — | 2,650,000 |
| Geekbench 6 (single) | 3,181+4%Top 10% | 3,050Top 12% |
| Geekbench 6 (multi) | 9,511Top 11% | 9,600+1%Top 11% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.7 | f/1.63 |
| Ultra-wide | 50 MP | 50 MP |
| Telephoto | 50 MP | 200 MP+300% |
| Optical zoom | 3 x | 4.3 x+43% |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 20 MP | 32 MP+60% |
| OIS | Yes | Yes |
Battery
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| Capacity | 7,000 mAh+29% | 5,410 mAh |
| Wired charging | 80 W | 90 W+13% |
| Wireless charging | 40 W | 80 W+100% |
| Active use endurance | — | 12 h |
Design
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| Weight | 228 g | 226 g+1% |
| Thickness | 9.4 mm | 9.4 mm+1% |
| IP rating | IP58/IP59 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| OS at launch | Android 16 (OriginOS 6 Fold) | Android 15 (HyperOS 2) |
| OS update pledge | — | 4 years |
Audio
| Spec | Vivo X Fold6 | Xiaomi 15 Ultra |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |