Oppo A6t 4G vs Vivo Y77 (China)
The Oppo A6t 4G (2026) runs on the Qualcomm Snapdragon 685, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 29/100 vs 23/100 (a 6-point difference). Key differences: the Oppo A6t 4G has the bigger battery (6500 mAh vs 4500); the main camera is 13 MP vs 50 MP; the Vivo Y77 (China) is noticeably lighter (194g vs 210g).
Oppo A6t 4G
Vivo Y77 (China)
- Bigger battery: 6500 vs 4500 mAh
- Longer battery life (48/100 vs 39/100)
- Faster charging: 80W vs 5W
- Better main camera: 50MP vs 13MP
- Lighter: 194g vs 210g
- Better camera (24/100 vs 0/100)
- Better design/ergonomics (57/100 vs 37/100)
Comparing the Oppo A6t 4G vs the Vivo Y77 (China), the Vivo Y77 (China) scores 6 points higher (29/100 vs 23/100). In the "camera" category, the Vivo Y77 (China) leads (24/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo Y77 (China) notably outperforms the Oppo A6t 4G (24/100 vs 0/100). In the "battery" category, the Oppo A6t 4G is a bit better (48/100 vs 39/100). In the "design" category, the Vivo Y77 (China) notably outperforms the Oppo A6t 4G (57/100 vs 37/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A6t 4G | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 685 | MediaTek Dimensity 930 | |
| AnTuTu | 467392 | — | |
| Geekbench Single | 466 | — | |
| Geekbench Multi | 1396 | — | |
| Display | 6.8" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1570 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 4500 mAh | |
| Charging | 5W | 80W | |
| Main camera | 13 MP | 50 MP | |
| Front camera | 5 MP | 8 MP | |
| RAM | 4GB / 6GB | 6GB / 8GB / 12GB | |
| Storage | 64GB / 128GB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1125 nits | — | |
| NFC | no | no | |
| Protection | IP64 | — | |
| Dimensions | 166.6×78.5×8.6 mm | 164.2×75.8×8.6 mm | |
| Weight | 210 g | 194 g | |
| Price | — | — |
Oppo A6t 4G
- Main: 13MP f/f/2.2
- Front: 5MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Oppo A6t 4G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Oppo A6t 4G
- 6500 mAh
- Wired: 5W
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo Y77 (China) notably outperforms the Oppo A6t 4G (24/100 vs 0/100).
battery
In the "battery" category, the Oppo A6t 4G is a bit better (48/100 vs 39/100).
design
In the "design" category, the Vivo Y77 (China) notably outperforms the Oppo A6t 4G (57/100 vs 37/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A6t 4G or the Vivo Y77 (China)?
The Vivo Y77 (China) edges out the Oppo A6t 4G by just 6 points — the two devices are very close in overall level.
What is the rating of the Oppo A6t 4G and the Vivo Y77 (China)?
The Oppo A6t 4G has a MobileRank rating of 23/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Oppo A6t 4G or the Vivo Y77 (China)?
The Vivo Y77 (China) leads on camera score (24/100 vs 0/100).
Should you choose the Oppo A6t 4G over the Vivo Y77 (China)?
The Oppo A6t 4G is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.