Samsung Galaxy A51 vs Vivo Y77 (China)
The Samsung Galaxy A51 (2020) runs on the Exynos 9611, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 29/100 vs 18/100 (a 11-point difference). Key differences: the Vivo Y77 (China) has the bigger battery (4500 mAh vs 4000); the main camera is 48 MP vs 50 MP; the Samsung Galaxy A51 has NFC for contactless payments, the Vivo Y77 (China) doesn't; the Samsung Galaxy A51 is noticeably lighter (172g vs 194g).
Samsung Galaxy A51
Vivo Y77 (China)
- Lighter: 172g vs 194g
- Better camera (32/100 vs 24/100)
- Better design/ergonomics (85/100 vs 57/100)
- Better value for money (82/100 vs 55/100)
- Bigger battery: 4500 vs 4000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Longer battery life (39/100 vs 12/100)
- Better display (100/100 vs 0/100)
Comparing the Samsung Galaxy A51 vs the Vivo Y77 (China), the Vivo Y77 (China) scores 11 points higher (29/100 vs 18/100). In the "battery" category, the Vivo Y77 (China) leads (39/100 vs 12/100). In the "value for money" category, the Samsung Galaxy A51 leads (82/100 vs 55/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Vivo Y77 (China) significantly outperforms the Samsung Galaxy A51 (100/100 vs 0/100). In the "camera" category, the Samsung Galaxy A51 is a bit better (32/100 vs 24/100). In the "battery" category, the Vivo Y77 (China) notably outperforms the Samsung Galaxy A51 (39/100 vs 12/100). In the "design" category, the Samsung Galaxy A51 notably outperforms the Vivo Y77 (China) (85/100 vs 57/100). In the "value for money" category, the Samsung Galaxy A51 notably outperforms the Vivo Y77 (China) (82/100 vs 55/100).
| Specification | Samsung Galaxy A51 | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Exynos 9611 | MediaTek Dimensity 930 | |
| AnTuTu | 355351 | — | |
| Geekbench Single | 365 | — | |
| Geekbench Multi | 1107 | — | |
| Display | 6.5" AMOLED | 6.6" IPS LCD | |
| Resolution | — | 1080x2388 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 4000 mAh | 4500 mAh | |
| Charging | — | 80W | |
| Main camera | 48 MP | 50 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 4GB / 6GB | 6GB / 8GB / 12GB | |
| Storage | 64GB / 128GB | 128GB / 256GB | |
| OS | — | Android 12, Origin OS Ocean | |
| NFC | yes | no | |
| Dimensions | 158.5×73.6×7.9 mm | 164.2×75.8×8.6 mm | |
| Weight | 172 g | 194 g | |
| Price | $399 | — |
Samsung Galaxy A51
- Main: 48MP
- Front: 32MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy A51
- 6.5" AMOLED
- Refresh rate: 60 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Samsung Galaxy A51
- 4000 mAh
- No wireless charging
Vivo Y77 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo Y77 (China)
Price unknownperformance
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 Samsung Galaxy A51 (100/100 vs 0/100).
camera
In the "camera" category, the Samsung Galaxy A51 is a bit better (32/100 vs 24/100).
battery
In the "battery" category, the Vivo Y77 (China) notably outperforms the Samsung Galaxy A51 (39/100 vs 12/100).
design
In the "design" category, the Samsung Galaxy A51 notably outperforms the Vivo Y77 (China) (85/100 vs 57/100).
value for money
In the "value for money" category, the Samsung Galaxy A51 notably outperforms the Vivo Y77 (China) (82/100 vs 55/100).
Which is better: the Samsung Galaxy A51 or the Vivo Y77 (China)?
The Vivo Y77 (China) is noticeably better than the Samsung Galaxy A51 — the overall rating gap is 11 points.
What is the rating of the Samsung Galaxy A51 and the Vivo Y77 (China)?
The Samsung Galaxy A51 has a MobileRank rating of 18/100, the Vivo Y77 (China) — 29/100.
Which has the better camera: the Samsung Galaxy A51 or the Vivo Y77 (China)?
The Samsung Galaxy A51 leads on camera score (32/100 vs 24/100).
Should you choose the Samsung Galaxy A51 over the Vivo Y77 (China)?
The Samsung Galaxy A51 is a better fit for budget-conscious buyers. The Vivo Y77 (China) is a better fit for everyday use.