Oppo A1k vs Vivo Y77 (China)
The Oppo A1k (2019) runs on the MediaTek Helio P22, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 29/100 vs 8/100 (a 21-point difference). Key differences: the Vivo Y77 (China) has the bigger battery (4500 mAh vs 4000); the main camera is 8 MP vs 50 MP; the Oppo A1k is noticeably lighter (170g vs 194g).
Oppo A1k
Vivo Y77 (China)
- Lighter: 170g vs 194g
- Better design/ergonomics (87/100 vs 57/100)
- Bigger battery: 4500 vs 4000 mAh
- Better main camera: 50MP vs 8MP
- Better camera (24/100 vs 0/100)
- Longer battery life (39/100 vs 12/100)
- Better display (100/100 vs 0/100)
Comparing the Oppo A1k vs the Vivo Y77 (China), the Vivo Y77 (China) scores 21 points higher (29/100 vs 8/100). In the "camera" category, the Vivo Y77 (China) leads (24/100 vs 0/100). In the "battery" category, the Vivo Y77 (China) leads (39/100 vs 12/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo Y77 (China) significantly outperforms the Oppo A1k (100/100 vs 0/100). In the "camera" category, the Vivo Y77 (China) notably outperforms the Oppo A1k (24/100 vs 0/100). In the "battery" category, the Vivo Y77 (China) notably outperforms the Oppo A1k (39/100 vs 12/100). In the "design" category, the Oppo A1k significantly outperforms the Vivo Y77 (China) (87/100 vs 57/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A1k | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | MediaTek Helio P22 | MediaTek Dimensity 930 | |
| AnTuTu | 156818 | — | |
| Geekbench Single | 233 | — | |
| Geekbench Multi | 723 | — | |
| Display | 6.1" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1560 | 1080x2388 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4000 mAh | 4500 mAh | |
| Charging | — | 80W | |
| Main camera | 8 MP | 50 MP | |
| Front camera | 5 MP | 8 MP | |
| RAM | 2GB | 6GB / 8GB / 12GB | |
| Storage | 32GB | 128GB / 256GB | |
| OS | Android 9.0 (Pie); ColorOS 6 | Android 12, Origin OS Ocean | |
| NFC | no | no | |
| Dimensions | 154.5×73.8×8.4 mm | 164.2×75.8×8.6 mm | |
| Weight | 170 g | 194 g | |
| Price | — | — |
Oppo A1k
- Main: 8MP f/f/2.2
- Front: 5MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Oppo A1k
- 6.1" IPS LCD
- Resolution: 720x1560
- Refresh rate: —
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Oppo A1k
- 4000 mAh
- 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, the Vivo Y77 (China) significantly outperforms the Oppo A1k (100/100 vs 0/100).
camera
In the "camera" category, the Vivo Y77 (China) notably outperforms the Oppo A1k (24/100 vs 0/100).
battery
In the "battery" category, the Vivo Y77 (China) notably outperforms the Oppo A1k (39/100 vs 12/100).
design
In the "design" category, the Oppo A1k significantly outperforms the Vivo Y77 (China) (87/100 vs 57/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo A1k or the Vivo Y77 (China)?
The Vivo Y77 (China) significantly outperforms the Oppo A1k by 21 points (29/100 vs 8/100).
What is the rating of the Oppo A1k and the Vivo Y77 (China)?
The Oppo A1k has a MobileRank rating of 8/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Oppo A1k or the Vivo Y77 (China)?
The Vivo Y77 (China) leads on camera score (24/100 vs 0/100).
Should you choose the Oppo A1k over the Vivo Y77 (China)?
The Oppo A1k is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.