Huawei P20 vs OnePlus Ace 6 Ultra
The Huawei P20 (2018) runs on the HiSilicon Kirin 970, while the OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500; launch prices were $649 and $555. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 30/100 (a 44-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 3400); the main camera is 12 MP vs 50 MP; the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 470,805); the Huawei P20 is noticeably lighter (165g vs 217g).
Huawei P20
OnePlus Ace 6 Ultra
- Lighter: 165g vs 217g
- Better portability (83/100 vs 43/100)
- Higher AnTuTu: 3429868 vs 470805
- Better Geekbench Single: 3228 vs 420
- Better Geekbench Multi: 9553 vs 1617
- Bigger battery: 8600 vs 3400 mAh
- Faster charging: 120W vs 22W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 165Hz vs 60Hz
- Cheaper at launch: $555 vs $649
- Higher performance (93/100 vs 34/100)
- Better camera (35/100 vs 15/100)
- Longer battery life (82/100 vs 15/100)
- Better display (94/100 vs 45/100)
Comparing the Huawei P20 vs the OnePlus Ace 6 Ultra, the OnePlus Ace 6 Ultra scores 44 points higher (74/100 vs 30/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (93/100 vs 34/100). In the "camera" category, the OnePlus Ace 6 Ultra leads (35/100 vs 15/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 15/100). Value score: Huawei P20 — 0/100, OnePlus Ace 6 Ultra — 66/100; 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 Ultra significantly outperforms the Huawei P20 (93/100 vs 34/100). In the "display" category, the OnePlus Ace 6 Ultra significantly outperforms the Huawei P20 (94/100 vs 45/100). In the "camera" category, the OnePlus Ace 6 Ultra notably outperforms the Huawei P20 (35/100 vs 15/100). In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Huawei P20 (82/100 vs 15/100). In the "portability" category, the Huawei P20 significantly outperforms the OnePlus Ace 6 Ultra (83/100 vs 43/100).
| Specification | Huawei P20 | OnePlus Ace 6 Ultra | |
|---|---|---|---|
| Processor | HiSilicon Kirin 970 | MediaTek Dimensity 9500 | |
| AnTuTu | 470805 | 3429868 | |
| Geekbench Single | 420 | 3228 | |
| Geekbench Multi | 1617 | 9553 | |
| Display | 5.8" LCD | 6.8" AMOLED | |
| Resolution | 2240x1080 | 1272x2772 | |
| Refresh rate | 60 Hz | 165 Hz | |
| Battery | 3400 mAh | 8600 mAh | |
| Charging | 22W | 120W | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 24 MP | 16 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 8.1 | Android 16 | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP66 | |
| Dimensions | 149.1×70.8×7.7 mm | 162.5×77.5×8.5 mm | |
| Weight | 165 g | 217 g | |
| Launch price | $649 | $555 |
Huawei P20
- Main: 12MP f/1.8
- Front: 24MP
OnePlus Ace 6 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Huawei P20
- 5.8" LCD
- Resolution: 2240x1080
- Refresh rate: 60 Hz
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Huawei P20
- 3400 mAh
- Wired: 22W
- Wireless charging: no data
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
We compared Huawei P20 and OnePlus Ace 6 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Huawei P20 by 86.3% in our overall performance rating.
Launch price difference: $94. OnePlus Ace 6 Ultra was $94 cheaper at launch.
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Huawei P20 (93/100 vs 34/100).
display
In the "display" category, the OnePlus Ace 6 Ultra significantly outperforms the Huawei P20 (94/100 vs 45/100).
camera
In the "camera" category, the OnePlus Ace 6 Ultra notably outperforms the Huawei P20 (35/100 vs 15/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Huawei P20 (82/100 vs 15/100).
portability
In the "portability" category, the Huawei P20 significantly outperforms the OnePlus Ace 6 Ultra (83/100 vs 43/100).
Which is better: the Huawei P20 or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra significantly outperforms the Huawei P20 by 44 points (74/100 vs 30/100).
What is the rating of the Huawei P20 and the OnePlus Ace 6 Ultra?
The Huawei P20 has a MobileRank rating of 30/100, the OnePlus Ace 6 Ultra — 74/100.
Which has the better camera: the Huawei P20 or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra leads on camera score (35/100 vs 15/100).
Which is more powerful: the Huawei P20 or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra leads on performance (93/100 vs 34/100).
Should you choose the Huawei P20 over the OnePlus Ace 6 Ultra?
The Huawei P20 is a better fit for everyday use. The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.