Nubia Z20 vs OnePlus Ace 7
The Nubia Z20 (2019) runs on the Qualcomm Snapdragon 855+, while the OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the OnePlus Ace 7 leads — 72/100 vs 16/100 (a 56-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 4000); the main camera is 48 MP vs 50 MP; the OnePlus Ace 7 is faster in AnTuTu (3,942,923 vs 859,084); the OnePlus Ace 7 has NFC for contactless payments, the Nubia Z20 doesn't.
Nubia Z20
OnePlus Ace 7
- Better camera (32/100 vs 31/100)
- Better design/ergonomics (67/100 vs 50/100)
- Higher AnTuTu: 3942923 vs 859084
- Better Geekbench Single: 3640 vs 1031
- Better Geekbench Multi: 11033 vs 2864
- Bigger battery: 9000 vs 4000 mAh
- Faster charging: 100W vs 27W
- Better main camera: 50MP vs 48MP
- Higher performance (92/100 vs 2/100)
- Longer battery life (80/100 vs 13/100)
- Better display (100/100 vs 0/100)
Comparing the Nubia Z20 vs the OnePlus Ace 7, the OnePlus Ace 7 scores 56 points higher (72/100 vs 16/100). In the "performance" category, the OnePlus Ace 7 leads (92/100 vs 2/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 13/100). In the "performance" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (92/100 vs 2/100). In the "display" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (100/100 vs 0/100). In the "camera" category, the Nubia Z20 and the OnePlus Ace 7 are nearly equal (32/100 vs 31/100). In the "battery" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (80/100 vs 13/100). In the "design" category, the Nubia Z20 notably outperforms the OnePlus Ace 7 (67/100 vs 50/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Nubia Z20 | OnePlus Ace 7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3942923 | |
| Geekbench Single | 1031 | 3640 | |
| Geekbench Multi | 2864 | 11033 | |
| Display | 6.4" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2340 | 1272x2800 | |
| Refresh rate | — | 185 Hz | |
| Battery | 4000 mAh | 9000 mAh | |
| Charging | 27W | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 16 MP | 8 MP | |
| Telephoto | 8 MP | 0 MP | |
| Front camera | — | 16 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie); Nubia UI 7 | Android 16, ColorOS 16 | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 158.6×75.2×9.2 mm | — | |
| Weight | 186 g | — | |
| Price | — | — |
Nubia Z20
- Main: 48MP f/f/1.7
- Ultrawide: 16MP
- Telephoto: 8MP
- Front: —
OnePlus Ace 7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Nubia Z20
- 6.4" AMOLED
- Resolution: 1080x2340
- Refresh rate: —
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Nubia Z20
- 4000 mAh
- Wired: 27W
- No wireless charging
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
We compared Nubia Z20 and OnePlus Ace 7, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Nubia Z20 by 78.2% in our overall performance rating.
performance
In the "performance" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (92/100 vs 2/100).
display
In the "display" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (100/100 vs 0/100).
camera
In the "camera" category, the Nubia Z20 and the OnePlus Ace 7 are nearly equal (32/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (80/100 vs 13/100).
design
In the "design" category, the Nubia Z20 notably outperforms the OnePlus Ace 7 (67/100 vs 50/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Nubia Z20 or the OnePlus Ace 7?
The OnePlus Ace 7 significantly outperforms the Nubia Z20 by 56 points (72/100 vs 16/100).
What is the rating of the Nubia Z20 and the OnePlus Ace 7?
The Nubia Z20 has a MobileRank rating of 16/100, the OnePlus Ace 7 — 72/100.
Which is more powerful: the Nubia Z20 or the OnePlus Ace 7?
The OnePlus Ace 7 leads on performance (92/100 vs 2/100).
Should you choose the Nubia Z20 over the OnePlus Ace 7?
The Nubia Z20 is a better fit for everyday use. The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life.