Samsung Galaxy A21s vs Vivo Y77 (China)
The Samsung Galaxy A21s (2020) runs on the Exynos 850, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Vivo Y77 (China) leads — 29/100 vs 19/100 (a 10-point difference). Key differences: the Samsung Galaxy A21s has the bigger battery (5000 mAh vs 4500); the main camera is 48 MP vs 50 MP; the Samsung Galaxy A21s has NFC for contactless payments, the Vivo Y77 (China) doesn't.
Samsung Galaxy A21s
Vivo Y77 (China)
- Bigger battery: 5000 vs 4500 mAh
- Lighter: 192g vs 194g
- Better camera (25/100 vs 24/100)
- Better design/ergonomics (60/100 vs 57/100)
- Better value for money (95/100 vs 55/100)
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Longer battery life (39/100 vs 36/100)
- Better display (100/100 vs 0/100)
Comparing the Samsung Galaxy A21s vs the Vivo Y77 (China), the Vivo Y77 (China) scores 10 points higher (29/100 vs 19/100). In the "value for money" category, the Samsung Galaxy A21s leads (95/100 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 A21s (100/100 vs 0/100). In the "camera" category, the Samsung Galaxy A21s and the Vivo Y77 (China) are nearly equal (25/100 vs 24/100). In the "battery" category, the Vivo Y77 (China) and the Samsung Galaxy A21s are nearly equal (39/100 vs 36/100). In the "design" category, the Samsung Galaxy A21s and the Vivo Y77 (China) are nearly equal (60/100 vs 57/100). In the "value for money" category, the Samsung Galaxy A21s significantly outperforms the Vivo Y77 (China) (95/100 vs 55/100).
| Specification | Samsung Galaxy A21s | Vivo Y77 (China) | |
|---|---|---|---|
| Processor | Exynos 850 | MediaTek Dimensity 930 | |
| AnTuTu | 234339 | — | |
| Geekbench Single | 300 | — | |
| Geekbench Multi | 836 | — | |
| Display | 6.5" IPS LCD | 6.6" IPS LCD | |
| Resolution | — | 1080x2388 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 5000 mAh | 4500 mAh | |
| Charging | — | 80W | |
| Main camera | 48 MP | 50 MP | |
| Front camera | 13 MP | 8 MP | |
| RAM | 3GB / 4GB / 6GB | 6GB / 8GB / 12GB | |
| Storage | 32GB / 64GB | 128GB / 256GB | |
| OS | — | Android 12, Origin OS Ocean | |
| NFC | yes | no | |
| Dimensions | 163.7×75.3×8.9 mm | 164.2×75.8×8.6 mm | |
| Weight | 192 g | 194 g | |
| Price | $215 | — |
Samsung Galaxy A21s
- Main: 48MP
- Front: 13MP
Vivo Y77 (China)
- Main: 50MP f/f/1.8
- Front: 8MP
Samsung Galaxy A21s
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Vivo Y77 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Samsung Galaxy A21s
- 5000 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 A21s (100/100 vs 0/100).
camera
In the "camera" category, the Samsung Galaxy A21s and the Vivo Y77 (China) are nearly equal (25/100 vs 24/100).
battery
In the "battery" category, the Vivo Y77 (China) and the Samsung Galaxy A21s are nearly equal (39/100 vs 36/100).
design
In the "design" category, the Samsung Galaxy A21s and the Vivo Y77 (China) are nearly equal (60/100 vs 57/100).
value for money
In the "value for money" category, the Samsung Galaxy A21s significantly outperforms the Vivo Y77 (China) (95/100 vs 55/100).
Which is better: the Samsung Galaxy A21s or the Vivo Y77 (China)?
The Vivo Y77 (China) is noticeably better than the Samsung Galaxy A21s — the overall rating gap is 10 points.
What is the rating of the Samsung Galaxy A21s and the Vivo Y77 (China)?
The Samsung Galaxy A21s has a MobileRank rating of 19/100, the Vivo Y77 (China) — 29/100.
Should you choose the Samsung Galaxy A21s over the Vivo Y77 (China)?
The Samsung Galaxy A21s is a better fit for budget-conscious buyers. The Vivo Y77 (China) is a better fit for everyday use.