OnePlus Ace 7 vs Oppo A3x (China)
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Oppo A3x (China) (2024) runs on the MediaTek Dimensity 6300. By overall MobileRank rating, the OnePlus Ace 7 leads — 77/100 vs 41/100 (a 36-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 5100); the main camera is 50 MP vs 32 MP; the OnePlus Ace 7 is faster in AnTuTu (3,950,082 vs 528,398); the OnePlus Ace 7 has NFC for contactless payments, the Oppo A3x (China) doesn't.
Profile comparison
Category scores
OnePlus Ace 7
Oppo A3x (China)
What makes OnePlus Ace 7 better?
- Higher AnTuTu: 3950082 vs 528398
- Better Geekbench Single: 3639 vs 771
- Better Geekbench Multi: 11047 vs 1980
- Bigger battery: 9000 vs 5100 mAh
- Faster charging: 100W vs 45W
- Better main camera: 50MP vs 32MP
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (98/100 vs 43/100)
- Better camera (35/100 vs 20/100)
- Longer battery life (80/100 vs 51/100)
- Better display (94/100 vs 55/100)
What makes Oppo A3x (China) better?
- Overall rating 41/100
Comparison verdict
Comparing the OnePlus Ace 7 vs the Oppo A3x (China), the OnePlus Ace 7 scores 36 points higher (77/100 vs 41/100). In the "performance" category, the OnePlus Ace 7 leads (98/100 vs 43/100). In the "camera" category, the OnePlus Ace 7 leads (35/100 vs 20/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 51/100). In the "performance" category, the OnePlus Ace 7 significantly outperforms the Oppo A3x (China) (98/100 vs 43/100). In the "display" category, the OnePlus Ace 7 significantly outperforms the Oppo A3x (China) (94/100 vs 55/100). In the "camera" category, the OnePlus Ace 7 notably outperforms the Oppo A3x (China) (35/100 vs 20/100). In the "battery" category, the OnePlus Ace 7 notably outperforms the Oppo A3x (China) (80/100 vs 51/100).
Specs comparison
| Specification | OnePlus Ace 7 | Oppo A3x (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 3950082 | 528398 | |
| Geekbench Single | 3639 | 771 | |
| Geekbench Multi | 11047 | 1980 | |
| Display | 6.8" AMOLED | 6.7" IPS LCD | |
| Resolution | 1272x2800 | 720x1604 | |
| Refresh rate | 185 Hz | 120 Hz | |
| Battery | 9000 mAh | 5100 mAh | |
| Charging | 100W | 45W | |
| Main camera | 50 MP | 32 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 14, ColorOS 14 | |
| Brightness (peak) | — | 1000 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP54 | |
| Dimensions | — | 165.7×76.0×7.7 mm | |
| Weight | — | 186 g | |
| Launch price | — | — |
Camera comparison
OnePlus Ace 7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Oppo A3x (China)
- Main: 32MP f/1.8
- Front: 8MP
Display comparison
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Oppo A3x (China)
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Oppo A3x (China)
- 5100 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared OnePlus Ace 7 and Oppo A3x (China), covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Oppo A3x (China) by 647.6% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 7 significantly outperforms the Oppo A3x (China) (98/100 vs 43/100).
display
In the "display" category, the OnePlus Ace 7 significantly outperforms the Oppo A3x (China) (94/100 vs 55/100).
camera
In the "camera" category, the OnePlus Ace 7 notably outperforms the Oppo A3x (China) (35/100 vs 20/100).
battery
In the "battery" category, the OnePlus Ace 7 notably outperforms the Oppo A3x (China) (80/100 vs 51/100).
Frequently asked questions
Which is better: the OnePlus Ace 7 or the Oppo A3x (China)?
The OnePlus Ace 7 significantly outperforms the Oppo A3x (China) by 36 points (77/100 vs 41/100).
What is the rating of the OnePlus Ace 7 and the Oppo A3x (China)?
The OnePlus Ace 7 has a MobileRank rating of 77/100, the Oppo A3x (China) — 41/100.
Which has the better camera: the OnePlus Ace 7 or the Oppo A3x (China)?
The OnePlus Ace 7 leads on camera score (35/100 vs 20/100).
Which is more powerful: the OnePlus Ace 7 or the Oppo A3x (China)?
The OnePlus Ace 7 leads on performance (98/100 vs 43/100).
Should you choose the OnePlus Ace 7 over the Oppo A3x (China)?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life.