Oppo A3x vs Vivo Y77 (China)
The Oppo A3x (2024) runs on the MediaTek Dimensity 6300, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 45/100 vs 39/100 (a 6-point difference). Key differences: the Oppo A3x has the bigger battery (5100 mAh vs 4500); the main camera is 13 MP vs 50 MP; the Vivo Y77 (China) is faster in AnTuTu (593,307 vs 528,398); the Oppo A3x has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Profile comparison
Category scores
Oppo A3x
Vivo Y77 (China)
What makes Oppo A3x better?
- Bigger battery: 5100 vs 4500 mAh
- Lighter: 186g vs 194g
- Longer battery life (51/100 vs 45/100)
- Better portability (71/100 vs 56/100)
What makes Vivo Y77 (China) better?
- Higher AnTuTu: 593307 vs 528398
- Better Geekbench Single: 915 vs 771
- Better Geekbench Multi: 2299 vs 1980
- Faster charging: 80W vs 45W
- Better main camera: 50MP vs 13MP
- Higher performance (47/100 vs 43/100)
- Better camera (30/100 vs 10/100)
- Better display (66/100 vs 55/100)
Comparison verdict
Comparing the Oppo A3x vs the Vivo Y77 (China), the Vivo Y77 (China) scores 6 points higher (45/100 vs 39/100). In the "camera" category, the Vivo Y77 (China) leads (30/100 vs 10/100). In the "performance" category, the Vivo Y77 (China) and the Oppo A3x are nearly equal (47/100 vs 43/100). In the "display" category, the Vivo Y77 (China) is a bit better (66/100 vs 55/100). In the "camera" category, the Vivo Y77 (China) notably outperforms the Oppo A3x (30/100 vs 10/100). In the "battery" category, the Oppo A3x is a bit better (51/100 vs 45/100). In the "portability" category, the Oppo A3x notably outperforms the Vivo Y77 (China) (71/100 vs 56/100).
Specs comparison
| Specification | Oppo A3x | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 930 | |
| AnTuTu | 528398 | 593307 | |
| Geekbench Single | 771 | 915 | |
| Geekbench Multi | 1980 | 2299 | |
| Display | 6.7" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1604 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5100 mAh | 4500 mAh | |
| Charging | 45W | 80W | |
| Main camera | 13 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 4GB / 6GB / 8GB | 6GB / 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 14, ColorOS 14 | Android 12, Origin OS Ocean | |
| NFC | yes | no | |
| Protection | IP54 | — | |
| Dimensions | 165.8×76.1×7.7 mm | 164.2×75.8×8.6 mm | |
| Weight | 186 g | 194 g | |
| Launch price | — | — |
Camera comparison
Oppo A3x
- Main: 13MP f/2.2
- Front: 8MP
Vivo Y77 (China)
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Oppo A3x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
Oppo A3x
- 5100 mAh
- Wired: 45W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Oppo A3x and Vivo Y77 (China), covering their specs and all relevant benchmarks.
Vivo Y77 (China) leads Oppo A3x by 10.9% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo Y77 (China) and the Oppo A3x are nearly equal (47/100 vs 43/100).
display
In the "display" category, the Vivo Y77 (China) is a bit better (66/100 vs 55/100).
camera
In the "camera" category, the Vivo Y77 (China) notably outperforms the Oppo A3x (30/100 vs 10/100).
battery
In the "battery" category, the Oppo A3x is a bit better (51/100 vs 45/100).
portability
In the "portability" category, the Oppo A3x notably outperforms the Vivo Y77 (China) (71/100 vs 56/100).
Frequently asked questions
Which is better: the Oppo A3x or the Vivo Y77 (China)?
The Vivo Y77 (China) edges out the Oppo A3x by just 6 points — the two devices are very close in overall level.
What is the rating of the Oppo A3x and the Vivo Y77 (China)?
The Oppo A3x has a MobileRank rating of 39/100, the Vivo Y77 (China) — 45/100.
Which has the better camera: the Oppo A3x or the Vivo Y77 (China)?
The Vivo Y77 (China) leads on camera score (30/100 vs 10/100).
Should you choose the Oppo A3x over the Vivo Y77 (China)?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is camera — better on the Vivo Y77 (China) (30/100 vs 10/100).