Samsung Galaxy A21s vs Vivo iQOO Z6 (China)
The Samsung Galaxy A21s (2020) runs on the Exynos 850, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Vivo iQOO Z6 (China) leads — 31/100 vs 19/100 (a 12-point difference). Key differences: the Samsung Galaxy A21s has the bigger battery (5000 mAh vs 4500); the main camera is 48 MP vs 64 MP.
Samsung Galaxy A21s
Vivo iQOO Z6 (China)
- Bigger battery: 5000 vs 4500 mAh
- Lighter: 192g vs 194g
- Better design/ergonomics (60/100 vs 57/100)
- Better value for money (95/100 vs 55/100)
- Better main camera: 64MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Better camera (34/100 vs 25/100)
- Longer battery life (39/100 vs 36/100)
- Better display (100/100 vs 0/100)
Comparing the Samsung Galaxy A21s vs the Vivo iQOO Z6 (China), the Vivo iQOO Z6 (China) scores 12 points higher (31/100 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 iQOO Z6 (China) significantly outperforms the Samsung Galaxy A21s (100/100 vs 0/100). In the "camera" category, the Vivo iQOO Z6 (China) is a bit better (34/100 vs 25/100). In the "battery" category, the Vivo iQOO Z6 (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 iQOO Z6 (China) are nearly equal (60/100 vs 57/100). In the "value for money" category, the Samsung Galaxy A21s significantly outperforms the Vivo iQOO Z6 (China) (95/100 vs 55/100).
| Specification | Samsung Galaxy A21s | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | Exynos 850 | Qualcomm Snapdragon 778G+ 5G | |
| 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 | 64 MP | |
| Front camera | 13 MP | 8 MP | |
| RAM | 3GB / 4GB / 6GB | 8GB / 12GB | |
| Storage | 32GB / 64GB | 128GB / 256GB | |
| OS | — | Android 12, Origin OS Ocean | |
| Brightness (peak) | — | 650 nits | |
| NFC | yes | yes | |
| Dimensions | 163.7×75.3×8.9 mm | 164.0×75.8×8.6 mm | |
| Weight | 192 g | 194 g | |
| Price | $215 | — |
Samsung Galaxy A21s
- Main: 48MP
- Front: 13MP
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Samsung Galaxy A21s
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Samsung Galaxy A21s
- 5000 mAh
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z6 (China)
Price unknownperformance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Vivo iQOO Z6 (China) significantly outperforms the Samsung Galaxy A21s (100/100 vs 0/100).
camera
In the "camera" category, the Vivo iQOO Z6 (China) is a bit better (34/100 vs 25/100).
battery
In the "battery" category, the Vivo iQOO Z6 (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 iQOO Z6 (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 iQOO Z6 (China) (95/100 vs 55/100).
Which is better: the Samsung Galaxy A21s or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) is noticeably better than the Samsung Galaxy A21s — the overall rating gap is 12 points.
What is the rating of the Samsung Galaxy A21s and the Vivo iQOO Z6 (China)?
The Samsung Galaxy A21s has a MobileRank rating of 19/100, the Vivo iQOO Z6 (China) — 31/100.
Which has the better camera: the Samsung Galaxy A21s or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) leads on camera score (34/100 vs 25/100).
Should you choose the Samsung Galaxy A21s over the Vivo iQOO Z6 (China)?
The Samsung Galaxy A21s is a better fit for budget-conscious buyers. The Vivo iQOO Z6 (China) is a better fit for everyday use.