Vivo iQOO Z6 (China) vs Xiaomi 15S Pro
The Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G, while the Xiaomi 15S Pro (2025) runs on the Xiaomi XRING O1. By overall MobileRank rating, the Xiaomi 15S Pro leads — 70/100 vs 31/100 (a 39-point difference). Key differences: the Xiaomi 15S Pro has the bigger battery (6100 mAh vs 4500); the main camera is 64 MP vs 50 MP.
Vivo iQOO Z6 (China)
Xiaomi 15S Pro
- Better main camera: 64MP vs 50MP
- Better design/ergonomics (57/100 vs 50/100)
- Bigger battery: 6100 vs 4500 mAh
- Faster charging: 90W vs 80W
- Higher performance (67/100 vs 0/100)
- Better camera (74/100 vs 34/100)
- Longer battery life (63/100 vs 39/100)
- Better value for money (57/100 vs 55/100)
Comparing the Vivo iQOO Z6 (China) vs the Xiaomi 15S Pro, the Xiaomi 15S Pro scores 39 points higher (70/100 vs 31/100). In the "performance" category, the Xiaomi 15S Pro leads (67/100 vs 0/100). In the "camera" category, the Xiaomi 15S Pro leads (74/100 vs 34/100). In the "battery" category, the Xiaomi 15S Pro leads (63/100 vs 39/100). In the "performance" category, the Xiaomi 15S Pro significantly outperforms the Vivo iQOO Z6 (China) (67/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi 15S Pro significantly outperforms the Vivo iQOO Z6 (China) (74/100 vs 34/100). In the "battery" category, the Xiaomi 15S Pro notably outperforms the Vivo iQOO Z6 (China) (63/100 vs 39/100). In the "design" category, the Vivo iQOO Z6 (China) is a bit better (57/100 vs 50/100). In the "value for money" category, the Xiaomi 15S Pro and the Vivo iQOO Z6 (China) are nearly equal (57/100 vs 55/100).
| Specification | Vivo iQOO Z6 (China) | Xiaomi 15S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 778G+ 5G | Xiaomi XRING O1 | |
| AnTuTu | — | 2998904 | |
| Geekbench Single | — | 3000 | |
| Geekbench Multi | — | 9000 | |
| Display | 6.6" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 1080x2388 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 6100 mAh | |
| Charging | 80W | 90W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 128GB / 256GB | 512GB / 1TB | |
| OS | Android 12, Origin OS Ocean | Android 15 | |
| Brightness (peak) | 650 nits | — | |
| NFC | yes | — | |
| Dimensions | 164.0×75.8×8.6 mm | — | |
| Weight | 194 g | — | |
| Price | — | $760 |
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Xiaomi 15S Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Xiaomi 15S Pro
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Xiaomi 15S Pro
- 6100 mAh
- Wired: 90W
- No wireless charging
Vivo iQOO Z6 (China)
Price unknownperformance
In the "performance" category, the Xiaomi 15S Pro significantly outperforms the Vivo iQOO Z6 (China) (67/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi 15S Pro significantly outperforms the Vivo iQOO Z6 (China) (74/100 vs 34/100).
battery
In the "battery" category, the Xiaomi 15S Pro notably outperforms the Vivo iQOO Z6 (China) (63/100 vs 39/100).
design
In the "design" category, the Vivo iQOO Z6 (China) is a bit better (57/100 vs 50/100).
value for money
In the "value for money" category, the Xiaomi 15S Pro and the Vivo iQOO Z6 (China) are nearly equal (57/100 vs 55/100).
Which is better: the Vivo iQOO Z6 (China) or the Xiaomi 15S Pro?
The Xiaomi 15S Pro significantly outperforms the Vivo iQOO Z6 (China) by 39 points (70/100 vs 31/100).
What is the rating of the Vivo iQOO Z6 (China) and the Xiaomi 15S Pro?
The Vivo iQOO Z6 (China) has a MobileRank rating of 31/100, the Xiaomi 15S Pro — 70/100.
Which has the better camera: the Vivo iQOO Z6 (China) or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on camera score (74/100 vs 34/100).
Which is more powerful: the Vivo iQOO Z6 (China) or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on performance (67/100 vs 0/100).
Should you choose the Vivo iQOO Z6 (China) over the Xiaomi 15S Pro?
The Vivo iQOO Z6 (China) is a better fit for everyday use. The Xiaomi 15S Pro is a better fit for active users.