OnePlus 9 Pro vs Xiaomi 15S Pro
The OnePlus 9 Pro (2021) runs on the Qualcomm Snapdragon 888, while the Xiaomi 15S Pro (2025) runs on the Xiaomi XRING O1; estimated prices are $969 and $760. By overall MobileRank rating, the Xiaomi 15S Pro leads — 84/100 vs 64/100 (a 20-point difference). Key differences: the Xiaomi 15S Pro has the bigger battery (6100 mAh vs 4500); the main camera is 48 MP vs 50 MP; the Xiaomi 15S Pro is faster in AnTuTu (2,998,904 vs 1,185,805).
OnePlus 9 Pro
Xiaomi 15S Pro
- Overall rating 64/100
- Higher AnTuTu: 2998904 vs 1185805
- Better Geekbench Single: 2746 vs 1488
- Better Geekbench Multi: 8431 vs 3373
- Bigger battery: 6100 vs 4500 mAh
- Faster charging: 90W vs 65W
- Better main camera: 50MP vs 48MP
- Cheaper: $760 vs $969
- Higher performance (89/100 vs 64/100)
- Better camera (78/100 vs 59/100)
- Longer battery life (77/100 vs 57/100)
Comparing the OnePlus 9 Pro vs the Xiaomi 15S Pro, the Xiaomi 15S Pro scores 20 points higher (84/100 vs 64/100). In the "performance" category, the Xiaomi 15S Pro leads (89/100 vs 64/100). In the "camera" category, the Xiaomi 15S Pro leads (78/100 vs 59/100). In the "battery" category, the Xiaomi 15S Pro leads (77/100 vs 57/100). In the "performance" category, the Xiaomi 15S Pro notably outperforms the OnePlus 9 Pro (89/100 vs 64/100). In the "display" category, both devices are on the same level — 90/100. In the "camera" category, the Xiaomi 15S Pro notably outperforms the OnePlus 9 Pro (78/100 vs 59/100). In the "battery" category, the Xiaomi 15S Pro notably outperforms the OnePlus 9 Pro (77/100 vs 57/100).
| Specification | OnePlus 9 Pro | Xiaomi 15S Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | Xiaomi XRING O1 | |
| AnTuTu | 1185805 | 2998904 | |
| Geekbench Single | 1488 | 2746 | |
| Geekbench Multi | 3373 | 8431 | |
| Display | 6.7" LTPO AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 3216x1440 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 6100 mAh | |
| Charging | 65W | 90W | |
| Wireless charging | 50W | — | |
| DXOMark (camera) | 122 | — | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 8 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 128GB / 256GB | 512GB / 1TB | |
| OS | Android 11 | Android 15 | |
| Brightness (peak) | 1300 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.2×73.6×8.7 mm | — | |
| Weight | 197 g | — | |
| Price | $969 | $760 |
OnePlus 9 Pro
- Main: 48MP f/1.8
- Ultrawide: 50MP
- Telephoto: 8MP
- Front: 16MP
Xiaomi 15S Pro
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus 9 Pro
- 6.7" LTPO AMOLED
- Resolution: 3216x1440
- Refresh rate: 120 Hz
Xiaomi 15S Pro
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OnePlus 9 Pro
- 4500 mAh
- Wired: 65W
- Wireless: 50W
Xiaomi 15S Pro
- 6100 mAh
- Wired: 90W
- Wireless charging: no data
We compared OnePlus 9 Pro and Xiaomi 15S Pro, covering their specs and all relevant benchmarks.
Xiaomi 15S Pro leads OnePlus 9 Pro by 60.5% in our overall performance rating.
Price difference: $209. Xiaomi 15S Pro is cheaper by $209.
performance
In the "performance" category, the Xiaomi 15S Pro notably outperforms the OnePlus 9 Pro (89/100 vs 64/100).
display
In the "display" category, both devices are on the same level — 90/100.
camera
In the "camera" category, the Xiaomi 15S Pro notably outperforms the OnePlus 9 Pro (78/100 vs 59/100).
battery
In the "battery" category, the Xiaomi 15S Pro notably outperforms the OnePlus 9 Pro (77/100 vs 57/100).
Which is better: the OnePlus 9 Pro or the Xiaomi 15S Pro?
The Xiaomi 15S Pro significantly outperforms the OnePlus 9 Pro by 20 points (84/100 vs 64/100).
What is the rating of the OnePlus 9 Pro and the Xiaomi 15S Pro?
The OnePlus 9 Pro has a MobileRank rating of 64/100, the Xiaomi 15S Pro — 84/100.
Which has the better camera: the OnePlus 9 Pro or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on camera score (78/100 vs 59/100).
Which is more powerful: the OnePlus 9 Pro or the Xiaomi 15S Pro?
The Xiaomi 15S Pro leads on performance (89/100 vs 64/100).
Should you choose the OnePlus 9 Pro over the Xiaomi 15S Pro?
The OnePlus 9 Pro is a better fit for active users. The Xiaomi 15S Pro is a better fit for gamers and power users, those who care about battery life.