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 — 77/100 vs 50/100 (a 27-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 (3,950,082 vs 859,084); the OnePlus Ace 7 has NFC for contactless payments, the Nubia Z20 doesn't.
Profile comparison
Category scores
Nubia Z20
OnePlus Ace 7
What makes Nubia Z20 better?
- Better camera (41/100 vs 35/100)
What makes OnePlus Ace 7 better?
- Higher AnTuTu: 3950082 vs 859084
- Better Geekbench Single: 3639 vs 1031
- Better Geekbench Multi: 11047 vs 2864
- Bigger battery: 9000 vs 4000 mAh
- Faster charging: 100W vs 27W
- Better main camera: 50MP vs 48MP
- Higher performance (98/100 vs 55/100)
- Longer battery life (80/100 vs 24/100)
- Better display (94/100 vs 83/100)
Comparison verdict
Comparing the Nubia Z20 vs the OnePlus Ace 7, the OnePlus Ace 7 scores 27 points higher (77/100 vs 50/100). In the "performance" category, the OnePlus Ace 7 leads (98/100 vs 55/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 24/100). In the "performance" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (98/100 vs 55/100). In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 83/100). In the "camera" category, the Nubia Z20 is a bit better (41/100 vs 35/100). In the "battery" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (80/100 vs 24/100).
Specs comparison
| Specification | Nubia Z20 | OnePlus Ace 7 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3950082 | |
| Geekbench Single | 1031 | 3639 | |
| Geekbench Multi | 2864 | 11047 | |
| 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 | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 158.6×75.2×9.2 mm | — | |
| Weight | 186 g | — | |
| Launch price | — | — |
Camera comparison
Nubia Z20
- Main: 48MP f/1.7
- Ultrawide: 16MP
- Telephoto: 8MP
- Front: —
OnePlus Ace 7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Nubia Z20
- 6.4" AMOLED
- Resolution: 1080x2340
- Refresh rate: —
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Battery and charging
Nubia Z20
- 4000 mAh
- Wired: 27W
- No wireless charging
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Nubia Z20 and OnePlus Ace 7, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Nubia Z20 by 78.3% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (98/100 vs 55/100).
display
In the "display" category, the OnePlus Ace 7 is a bit better (94/100 vs 83/100).
camera
In the "camera" category, the Nubia Z20 is a bit better (41/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 7 significantly outperforms the Nubia Z20 (80/100 vs 24/100).
Frequently asked questions
Which is better: the Nubia Z20 or the OnePlus Ace 7?
The OnePlus Ace 7 significantly outperforms the Nubia Z20 by 27 points (77/100 vs 50/100).
What is the rating of the Nubia Z20 and the OnePlus Ace 7?
The Nubia Z20 has a MobileRank rating of 50/100, the OnePlus Ace 7 — 77/100.
Which has the better camera: the Nubia Z20 or the OnePlus Ace 7?
The Nubia Z20 leads on camera score (41/100 vs 35/100).
Which is more powerful: the Nubia Z20 or the OnePlus Ace 7?
The OnePlus Ace 7 leads on performance (98/100 vs 55/100).
Should you choose the Nubia Z20 over the OnePlus Ace 7?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life.