OnePlus 13 vs Oppo A3x (China)
The OnePlus 13 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Oppo A3x (China) (2024) runs on the MediaTek Dimensity 6300. By overall MobileRank rating, the OnePlus 13 leads — 84/100 vs 41/100 (a 43-point difference). Key differences: the OnePlus 13 has the bigger battery (6000 mAh vs 5100); the main camera is 50 MP vs 32 MP; the OnePlus 13 is faster in AnTuTu (3,145,582 vs 528,398); the OnePlus 13 has NFC for contactless payments, the Oppo A3x (China) doesn't; the Oppo A3x (China) is noticeably lighter (186g vs 213g).
Profile comparison
Category scores
OnePlus 13
Oppo A3x (China)
What makes OnePlus 13 better?
- Higher AnTuTu: 3145582 vs 528398
- Better Geekbench Single: 3050 vs 771
- Better Geekbench Multi: 9700 vs 1980
- Bigger battery: 6000 vs 5100 mAh
- Faster charging: 100W vs 45W
- Better main camera: 50MP vs 32MP
- Higher performance (92/100 vs 43/100)
- Better camera (78/100 vs 20/100)
- Longer battery life (83/100 vs 51/100)
- Better display (89/100 vs 55/100)
What makes Oppo A3x (China) better?
- Lighter: 186g vs 213g
- Better portability (71/100 vs 46/100)
Comparison verdict
Comparing the OnePlus 13 vs the Oppo A3x (China), the OnePlus 13 scores 43 points higher (84/100 vs 41/100). In the "performance" category, the OnePlus 13 leads (92/100 vs 43/100). In the "camera" category, the OnePlus 13 leads (78/100 vs 20/100). In the "battery" category, the OnePlus 13 leads (83/100 vs 51/100). In the "performance" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (92/100 vs 43/100). In the "display" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (89/100 vs 55/100). In the "camera" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (78/100 vs 20/100). In the "battery" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (83/100 vs 51/100). In the "portability" category, the Oppo A3x (China) notably outperforms the OnePlus 13 (71/100 vs 46/100).
Specs comparison
| Specification | OnePlus 13 | Oppo A3x (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 6300 | |
| AnTuTu | 3145582 | 528398 | |
| Geekbench Single | 3050 | 771 | |
| Geekbench Multi | 9700 | 1980 | |
| Display | 6.8" LTPO AMOLED | 6.7" IPS LCD | |
| Resolution | 3168x1440 | 720x1604 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 5100 mAh | |
| Charging | 100W | 45W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 32 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB / 24GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB / 512GB | |
| OS | Android 15 / OxygenOS 15 | Android 14, ColorOS 14 | |
| Brightness (peak) | 4500 nits | 1000 nits | |
| NFC | yes | no | |
| Protection | IP69 | IP54 | |
| Dimensions | 162.9×76.5×8.5 mm | 165.7×76.0×7.7 mm | |
| Weight | 213 g | 186 g | |
| Launch price | $899 | — |
Camera comparison
OnePlus 13
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo A3x (China)
- Main: 32MP f/1.8
- Front: 8MP
Display comparison
OnePlus 13
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Oppo A3x (China)
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Battery and charging
OnePlus 13
- 6000 mAh
- NanoReview test: web browsing 13:42 hrs, total 31:17 hrs
- Wired: 100W
- Wireless: 50W
Oppo A3x (China)
- 5100 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared OnePlus 13 and Oppo A3x (China), covering their specs and all relevant benchmarks.
OnePlus 13 leads Oppo A3x (China) by 495.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A3x (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (92/100 vs 43/100).
display
In the "display" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (89/100 vs 55/100).
camera
In the "camera" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (78/100 vs 20/100).
battery
In the "battery" category, the OnePlus 13 significantly outperforms the Oppo A3x (China) (83/100 vs 51/100).
portability
In the "portability" category, the Oppo A3x (China) notably outperforms the OnePlus 13 (71/100 vs 46/100).
Frequently asked questions
Which is better: the OnePlus 13 or the Oppo A3x (China)?
The OnePlus 13 significantly outperforms the Oppo A3x (China) by 43 points (84/100 vs 41/100).
What is the rating of the OnePlus 13 and the Oppo A3x (China)?
The OnePlus 13 has a MobileRank rating of 84/100, the Oppo A3x (China) — 41/100.
Which has the better camera: the OnePlus 13 or the Oppo A3x (China)?
The OnePlus 13 leads on camera score (78/100 vs 20/100).
Which is more powerful: the OnePlus 13 or the Oppo A3x (China)?
The OnePlus 13 leads on performance (92/100 vs 43/100).
Should you choose the OnePlus 13 over the Oppo A3x (China)?
The OnePlus 13 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.