OnePlus Nord N20 SE vs Xiaomi 15 Ultra
The OnePlus Nord N20 SE (2022) runs on the MediaTek Helio G35, 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 30/100 (a 55-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 200,794); the Xiaomi 15 Ultra has NFC for contactless payments, the OnePlus Nord N20 SE doesn't; the OnePlus Nord N20 SE is noticeably lighter (187g vs 225g).
OnePlus Nord N20 SE
Xiaomi 15 Ultra
- Lighter: 187g vs 225g
- Better portability (67/100 vs 29/100)
- Higher AnTuTu: 3030376 vs 200794
- Better Geekbench Single: 3050 vs 300
- Better Geekbench Multi: 10200 vs 843
- Bigger battery: 6000 vs 5000 mAh
- Faster charging: 90W vs 33W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (92/100 vs 15/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (80/100 vs 46/100)
- Better display (90/100 vs 44/100)
Comparing the OnePlus Nord N20 SE vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 55 points higher (85/100 vs 30/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 15/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 46/100). In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (92/100 vs 15/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (90/100 vs 44/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (80/100 vs 46/100). In the "portability" category, the OnePlus Nord N20 SE significantly outperforms the Xiaomi 15 Ultra (67/100 vs 29/100).
| Specification | OnePlus Nord N20 SE | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G35 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 200794 | 3030376 | |
| Geekbench Single | 300 | 3050 | |
| Geekbench Multi | 843 | 10200 | |
| Display | 6.6" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1612 | 3200x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 5000 mAh | 6000 mAh | |
| Charging | 33W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB | 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 12, OxygenOS 12.1 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 600 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.8×75.0×8.0 mm | 161.3×75.3×9.4 mm | |
| Weight | 187 g | 225 g | |
| Launch price | — | $999 |
OnePlus Nord N20 SE
- Main: 50MP f/f/1.8
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OnePlus Nord N20 SE
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
OnePlus Nord N20 SE
- 5000 mAh
- Wired: 33W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared OnePlus Nord N20 SE and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads OnePlus Nord N20 SE by 93.4% in our overall performance rating.
OnePlus Nord N20 SE
Price unknownperformance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (92/100 vs 15/100).
display
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (90/100 vs 44/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (87/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE (80/100 vs 46/100).
portability
In the "portability" category, the OnePlus Nord N20 SE significantly outperforms the Xiaomi 15 Ultra (67/100 vs 29/100).
Which is better: the OnePlus Nord N20 SE or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the OnePlus Nord N20 SE by 55 points (85/100 vs 30/100).
What is the rating of the OnePlus Nord N20 SE and the Xiaomi 15 Ultra?
The OnePlus Nord N20 SE has a MobileRank rating of 30/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the OnePlus Nord N20 SE or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 30/100).
Which is more powerful: the OnePlus Nord N20 SE or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 15/100).
Should you choose the OnePlus Nord N20 SE over the Xiaomi 15 Ultra?
The OnePlus Nord N20 SE is a better fit for everyday use. 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.