OnePlus 9 Pro vs Xiaomi 17 Ultra
The OnePlus 9 Pro (2021) runs on the Qualcomm Snapdragon 888, while the Xiaomi 17 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $969 and $999. By overall MobileRank rating, the Xiaomi 17 Ultra leads — 89/100 vs 65/100 (a 24-point difference). Key differences: the Xiaomi 17 Ultra has the bigger battery (6000 mAh vs 4500); the main camera is 48 MP vs 50 MP; the Xiaomi 17 Ultra is faster in AnTuTu (3,600,724 vs 1,185,805); per DXOMark lab testing, the Xiaomi 17 Ultra has the stronger camera (166 vs 122); the OnePlus 9 Pro is noticeably lighter (197g vs 226g).
Profile comparison
Category scores
OnePlus 9 Pro
Xiaomi 17 Ultra
What makes OnePlus 9 Pro better?
- Lighter: 197g vs 226g
- Cheaper at launch: $969 vs $999
- Better display (90/100 vs 89/100)
- Better portability (53/100 vs 40/100)
What makes Xiaomi 17 Ultra better?
- Higher AnTuTu: 3600724 vs 1185805
- Better Geekbench Single: 3639 vs 1500
- Better Geekbench Multi: 11047 vs 3537
- Bigger battery: 6000 vs 4500 mAh
- Faster charging: 90W vs 65W
- Better main camera: 50MP vs 48MP
- Higher performance (97/100 vs 65/100)
- Better camera (93/100 vs 59/100)
- Longer battery life (80/100 vs 57/100)
Comparison verdict
Comparing the OnePlus 9 Pro vs the Xiaomi 17 Ultra, the Xiaomi 17 Ultra scores 24 points higher (89/100 vs 65/100). In the "performance" category, the Xiaomi 17 Ultra leads (97/100 vs 65/100). In the "camera" category, the Xiaomi 17 Ultra leads (93/100 vs 59/100). In the "battery" category, the Xiaomi 17 Ultra leads (80/100 vs 57/100). Value score: OnePlus 9 Pro — 42/100, Xiaomi 17 Ultra — 88/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the OnePlus 9 Pro (97/100 vs 65/100). In the "display" category, the OnePlus 9 Pro and the Xiaomi 17 Ultra are nearly equal (90/100 vs 89/100). In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the OnePlus 9 Pro (93/100 vs 59/100). In the "battery" category, the Xiaomi 17 Ultra notably outperforms the OnePlus 9 Pro (80/100 vs 57/100). In the "portability" category, the OnePlus 9 Pro is a bit better (53/100 vs 40/100).
Specs comparison
| Specification | OnePlus 9 Pro | Xiaomi 17 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1185805 | 3600724 | |
| Geekbench Single | 1500 | 3639 | |
| Geekbench Multi | 3537 | 11047 | |
| Display | 6.7" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 3216x1440 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 6000 mAh | |
| Charging | 65W | 90W | |
| Wireless charging | 50W | 50W | |
| DXOMark (camera) | 122 | 166 | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 8 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | 1300 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.2×73.6×8.7 mm | 162.9×77.6×8.3 mm | |
| Weight | 197 g | 226 g | |
| Launch price | $969 | $999 |
Camera comparison
OnePlus 9 Pro
- Main: 48MP f/1.8
- Ultrawide: 50MP
- Telephoto: 8MP
- Front: 16MP
Xiaomi 17 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
OnePlus 9 Pro
- 6.7" LTPO AMOLED
- Resolution: 3216x1440
- Refresh rate: 120 Hz
Xiaomi 17 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
OnePlus 9 Pro
- 4500 mAh
- Wired: 65W
- Wireless: 50W
Xiaomi 17 Ultra
- 6000 mAh
- NanoReview test: web browsing 16:09 hrs, total 33:23 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared OnePlus 9 Pro and Xiaomi 17 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra leads OnePlus 9 Pro by 67.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $30. OnePlus 9 Pro was $30 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra significantly outperforms the OnePlus 9 Pro (97/100 vs 65/100).
display
In the "display" category, the OnePlus 9 Pro and the Xiaomi 17 Ultra are nearly equal (90/100 vs 89/100).
camera
In the "camera" category, the Xiaomi 17 Ultra significantly outperforms the OnePlus 9 Pro (93/100 vs 59/100).
battery
In the "battery" category, the Xiaomi 17 Ultra notably outperforms the OnePlus 9 Pro (80/100 vs 57/100).
portability
In the "portability" category, the OnePlus 9 Pro is a bit better (53/100 vs 40/100).
Frequently asked questions
Which is better: the OnePlus 9 Pro or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra significantly outperforms the OnePlus 9 Pro by 24 points (89/100 vs 65/100).
What is the rating of the OnePlus 9 Pro and the Xiaomi 17 Ultra?
The OnePlus 9 Pro has a MobileRank rating of 65/100, the Xiaomi 17 Ultra — 89/100.
Which has the better camera: the OnePlus 9 Pro or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on camera score (93/100 vs 59/100).
Which is more powerful: the OnePlus 9 Pro or the Xiaomi 17 Ultra?
The Xiaomi 17 Ultra leads on performance (97/100 vs 65/100).
Should you choose the OnePlus 9 Pro over the Xiaomi 17 Ultra?
The OnePlus 9 Pro is a better fit for active users. The Xiaomi 17 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.