OnePlus N6x vs Xiaomi 17 Ultra (China)
The OnePlus N6x (2026) runs on the MediaTek Dimensity 6360 Apex, while the Xiaomi 17 Ultra (China) (2025) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Ultra (China) leads — 87/100 vs 40/100 (a 47-point difference). Key differences: the OnePlus N6x has the bigger battery (7000 mAh vs 6800); the main camera is 13 MP vs 50 MP; the Xiaomi 17 Ultra (China) is faster in AnTuTu (3,950,082 vs 575,921); the Xiaomi 17 Ultra (China) has NFC for contactless payments, the OnePlus N6x doesn't.
Profile comparison
Category scores
OnePlus N6x
Xiaomi 17 Ultra (China)
What makes OnePlus N6x better?
- Bigger battery: 7000 vs 6800 mAh
- Lighter: 214g vs 224g
- Better portability (43/100 vs 42/100)
What makes Xiaomi 17 Ultra (China) better?
- Higher AnTuTu: 3950082 vs 575921
- Better Geekbench Single: 3639 vs 850
- Better Geekbench Multi: 11047 vs 2250
- Faster charging: 90W vs 45W
- Better main camera: 50MP vs 13MP
- Higher performance (98/100 vs 46/100)
- Better camera (87/100 vs 10/100)
- Longer battery life (83/100 vs 60/100)
- Better display (81/100 vs 55/100)
Comparison verdict
Comparing the OnePlus N6x vs the Xiaomi 17 Ultra (China), the Xiaomi 17 Ultra (China) scores 47 points higher (87/100 vs 40/100). In the "performance" category, the Xiaomi 17 Ultra (China) leads (98/100 vs 46/100). In the "camera" category, the Xiaomi 17 Ultra (China) leads (87/100 vs 10/100). In the "battery" category, the Xiaomi 17 Ultra (China) leads (83/100 vs 60/100). In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the OnePlus N6x (98/100 vs 46/100). In the "display" category, the Xiaomi 17 Ultra (China) notably outperforms the OnePlus N6x (81/100 vs 55/100). In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the OnePlus N6x (87/100 vs 10/100). In the "battery" category, the Xiaomi 17 Ultra (China) notably outperforms the OnePlus N6x (83/100 vs 60/100). In the "portability" category, the OnePlus N6x and the Xiaomi 17 Ultra (China) are nearly equal (43/100 vs 42/100).
Specs comparison
| Specification | OnePlus N6x | Xiaomi 17 Ultra (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6360 Apex | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 575921 | 3950082 | |
| Geekbench Single | 850 | 3639 | |
| Geekbench Multi | 2250 | 11047 | |
| Display | 6.8" IPS LCD | 6.9" LTPO AMOLED | |
| Resolution | 720x1570 | 1200x2608 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 6800 mAh | |
| Charging | 45W | 90W | |
| Wireless charging | 0W | 50W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 512GB / 1TB | |
| OS | Android 16, OxygenOS 16 | Android 16 | |
| Brightness (peak) | 900 nits | — | |
| NFC | no | yes | |
| Protection | IP64 | IP68/IP69 | |
| Dimensions | 166.4×78.1×8.7 mm | 162.9×77.6×8.3 mm | |
| Weight | 214 g | 224 g | |
| Launch price | — | $892 |
Camera comparison
OnePlus N6x
- Main: 13MP f/2.2
- Front: 5MP
Xiaomi 17 Ultra (China)
- Main: 50MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
OnePlus N6x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Xiaomi 17 Ultra (China)
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
OnePlus N6x
- 7000 mAh
- Wired: 45W
- No wireless charging
Xiaomi 17 Ultra (China)
- 6800 mAh
- Wired: 90W
- Wireless: 50W
Overall performance score
We compared OnePlus N6x and Xiaomi 17 Ultra (China), covering their specs and all relevant benchmarks.
Xiaomi 17 Ultra (China) leads OnePlus N6x by 85.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
OnePlus N6x
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Ultra (China) significantly outperforms the OnePlus N6x (98/100 vs 46/100).
display
In the "display" category, the Xiaomi 17 Ultra (China) notably outperforms the OnePlus N6x (81/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 17 Ultra (China) significantly outperforms the OnePlus N6x (87/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 17 Ultra (China) notably outperforms the OnePlus N6x (83/100 vs 60/100).
portability
In the "portability" category, the OnePlus N6x and the Xiaomi 17 Ultra (China) are nearly equal (43/100 vs 42/100).
Frequently asked questions
Which is better: the OnePlus N6x or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) significantly outperforms the OnePlus N6x by 47 points (87/100 vs 40/100).
What is the rating of the OnePlus N6x and the Xiaomi 17 Ultra (China)?
The OnePlus N6x has a MobileRank rating of 40/100, the Xiaomi 17 Ultra (China) — 87/100.
Which has the better camera: the OnePlus N6x or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on camera score (87/100 vs 10/100).
Which is more powerful: the OnePlus N6x or the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) leads on performance (98/100 vs 46/100).
Should you choose the OnePlus N6x over the Xiaomi 17 Ultra (China)?
The Xiaomi 17 Ultra (China) is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.