Huawei Nova 15 Ultra vs OnePlus Ace 6
The Huawei Nova 15 Ultra (2026) runs on the HiSilicon Kirin 9010, while the OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $699 and $399. By overall MobileRank rating, the Huawei Nova 15 Ultra leads — 76/100 vs 74/100 (a 2-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 6500); the OnePlus Ace 6 is faster in AnTuTu (3,391,399 vs 1,321,223); the Huawei Nova 15 Ultra is thinner (6.8mm vs 8.3mm).
Huawei Nova 15 Ultra
OnePlus Ace 6
- Lighter: 210g vs 213g
- Better camera (81/100 vs 35/100)
- Longer battery life (85/100 vs 79/100)
- Better portability (66/100 vs 48/100)
- Higher AnTuTu: 3391399 vs 1321223
- Better Geekbench Single: 3041 vs 1421
- Better Geekbench Multi: 9494 vs 4323
- Bigger battery: 7800 vs 6500 mAh
- Faster charging: 120W vs 100W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $399 vs $699
- Higher performance (93/100 vs 67/100)
- Better display (94/100 vs 85/100)
Comparing the Huawei Nova 15 Ultra vs the OnePlus Ace 6, the Huawei Nova 15 Ultra scores 2 points higher (76/100 vs 74/100). In the "performance" category, the OnePlus Ace 6 leads (93/100 vs 67/100). In the "camera" category, the Huawei Nova 15 Ultra leads (81/100 vs 35/100). Value score: Huawei Nova 15 Ultra — 64/100, OnePlus Ace 6 — 86/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the OnePlus Ace 6 notably outperforms the Huawei Nova 15 Ultra (93/100 vs 67/100). In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 85/100). In the "camera" category, the Huawei Nova 15 Ultra significantly outperforms the OnePlus Ace 6 (81/100 vs 35/100). In the "battery" category, the Huawei Nova 15 Ultra is a bit better (85/100 vs 79/100). In the "portability" category, the Huawei Nova 15 Ultra notably outperforms the OnePlus Ace 6 (66/100 vs 48/100).
| Specification | Huawei Nova 15 Ultra | OnePlus Ace 6 | |
|---|---|---|---|
| Processor | HiSilicon Kirin 9010 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1321223 | 3391399 | |
| Geekbench Single | 1421 | 3041 | |
| Geekbench Multi | 4323 | 9494 | |
| Display | 6.8" LTPO OLED | 6.8" OLED | |
| Resolution | 2856x1320 | 2800x1272 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 6500 mAh | 7800 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 50 MP | 16 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | EMUI 15 | Android 15 | |
| Brightness (peak) | 4000 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.0×78.0×6.8 mm | 163.4×77.0×8.3 mm | |
| Weight | 210 g | 213 g | |
| Launch price | $699 | $399 |
Huawei Nova 15 Ultra
- Main: 50MP f/f/1.4
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
OnePlus Ace 6
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Huawei Nova 15 Ultra
- 6.8" LTPO OLED
- Resolution: 2856x1320
- Refresh rate: 120 Hz
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Huawei Nova 15 Ultra
- 6500 mAh
- Wired: 100W
- Wireless: 50W
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
We compared Huawei Nova 15 Ultra and OnePlus Ace 6, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Huawei Nova 15 Ultra by 61.0% in our overall performance rating.
Launch price difference: $300. OnePlus Ace 6 was $300 cheaper at launch.
performance
In the "performance" category, the OnePlus Ace 6 notably outperforms the Huawei Nova 15 Ultra (93/100 vs 67/100).
display
In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Huawei Nova 15 Ultra significantly outperforms the OnePlus Ace 6 (81/100 vs 35/100).
battery
In the "battery" category, the Huawei Nova 15 Ultra is a bit better (85/100 vs 79/100).
portability
In the "portability" category, the Huawei Nova 15 Ultra notably outperforms the OnePlus Ace 6 (66/100 vs 48/100).
Which is better: the Huawei Nova 15 Ultra or the OnePlus Ace 6?
The Huawei Nova 15 Ultra edges out the OnePlus Ace 6 by just 2 points — the two devices are very close in overall level.
What is the rating of the Huawei Nova 15 Ultra and the OnePlus Ace 6?
The Huawei Nova 15 Ultra has a MobileRank rating of 76/100, the OnePlus Ace 6 — 74/100.
Which has the better camera: the Huawei Nova 15 Ultra or the OnePlus Ace 6?
The Huawei Nova 15 Ultra leads on camera score (81/100 vs 35/100).
Which is more powerful: the Huawei Nova 15 Ultra or the OnePlus Ace 6?
The OnePlus Ace 6 leads on performance (93/100 vs 67/100).
Should you choose the Huawei Nova 15 Ultra over the OnePlus Ace 6?
The Huawei Nova 15 Ultra is a better fit for active users, mobile photography enthusiasts, those who care about battery life. The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.