OnePlus 11 vs Xiaomi 15 Ultra
The OnePlus 11 (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 70/100 (a 15-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 5000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 1,846,250); per DXOMark lab testing, the Xiaomi 15 Ultra has the stronger camera (159 vs 127); the OnePlus 11 is noticeably lighter (205g vs 225g).
Profile comparison
Category scores
OnePlus 11
Xiaomi 15 Ultra
What makes OnePlus 11 better?
- Faster charging: 100W vs 90W
- Lighter: 205g vs 225g
- Better portability (50/100 vs 29/100)
What makes Xiaomi 15 Ultra better?
- Higher AnTuTu: 3030376 vs 1846250
- Better Geekbench Single: 3050 vs 2004
- Better Geekbench Multi: 10200 vs 5311
- Bigger battery: 6000 vs 5000 mAh
- Higher performance (92/100 vs 76/100)
- Better camera (87/100 vs 63/100)
- Longer battery life (80/100 vs 60/100)
Comparison verdict
Comparing the OnePlus 11 vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 15 points higher (85/100 vs 70/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 76/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 63/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 60/100). In the "performance" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 11 (92/100 vs 76/100). In the "display" category, both devices are on the same level — 90/100. In the "camera" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 11 (87/100 vs 63/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 11 (80/100 vs 60/100). In the "portability" category, the OnePlus 11 notably outperforms the Xiaomi 15 Ultra (50/100 vs 29/100).
Specs comparison
| Specification | OnePlus 11 | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1846250 | 3030376 | |
| Geekbench Single | 2004 | 3050 | |
| Geekbench Multi | 5311 | 10200 | |
| Display | 6.7" LTPO3 Fluid AMOLED | 6.7" LTPO AMOLED | |
| Resolution | 1440x3216 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | 127 | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Telephoto | 32 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB / 16GB | 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13, OxygenOS 13 (International), ColorOS 13 (China) | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1300 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 163.1×74.1×8.5 mm | 161.3×75.3×9.4 mm | |
| Weight | 205 g | 225 g | |
| Launch price | — | $999 |
Camera comparison
OnePlus 11
- Main: 50MP f/1.8
- Ultrawide: 48MP
- Telephoto: 32MP
- Front: 16MP
Xiaomi 15 Ultra
- Main: 50MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
OnePlus 11
- 6.7" LTPO3 Fluid AMOLED
- Resolution: 1440x3216
- Refresh rate: 120 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
OnePlus 11
- 5000 mAh
- Wired: 100W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared OnePlus 11 and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads OnePlus 11 by 39.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus 11
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 11 (92/100 vs 76/100).
display
In the "display" category, both devices are on the same level — 90/100.
camera
In the "camera" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 11 (87/100 vs 63/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the OnePlus 11 (80/100 vs 60/100).
portability
In the "portability" category, the OnePlus 11 notably outperforms the Xiaomi 15 Ultra (50/100 vs 29/100).
Frequently asked questions
Which is better: the OnePlus 11 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra is noticeably better than the OnePlus 11 — the overall rating gap is 15 points.
What is the rating of the OnePlus 11 and the Xiaomi 15 Ultra?
The OnePlus 11 has a MobileRank rating of 70/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the OnePlus 11 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 63/100).
Which is more powerful: the OnePlus 11 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 76/100).
Should you choose the OnePlus 11 over the Xiaomi 15 Ultra?
The OnePlus 11 is a better fit for active users. 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.