Poco F8 vs Samsung Galaxy A21s
The Poco F8 (2026) runs on the Snapdragon 8 Elite, while the Samsung Galaxy A21s (2020) runs on the Exynos 850; launch prices were $499 and $215. By overall MobileRank rating, the Poco F8 leads — 75/100 vs 29/100 (a 46-point difference). Key differences: the Poco F8 has the bigger battery (8000 mAh vs 5000); the main camera is 50 MP vs 48 MP; the Poco F8 is faster in AnTuTu (3,119,308 vs 234,339).
Poco F8
Samsung Galaxy A21s
- Higher AnTuTu: 3119308 vs 234339
- Better Geekbench Single: 3041 vs 300
- Better Geekbench Multi: 9494 vs 836
- Bigger battery: 8000 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (92/100 vs 16/100)
- Better camera (37/100 vs 30/100)
- Longer battery life (86/100 vs 52/100)
- Better display (90/100 vs 32/100)
- Lighter: 192g vs 205g
- Cheaper at launch: $215 vs $499
- Better portability (55/100 vs 54/100)
Comparing the Poco F8 vs the Samsung Galaxy A21s, the Poco F8 scores 46 points higher (75/100 vs 29/100). In the "performance" category, the Poco F8 leads (92/100 vs 16/100). In the "battery" category, the Poco F8 leads (86/100 vs 52/100). Value score: Poco F8 — 76/100, Samsung Galaxy A21s — 18/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Poco F8 significantly outperforms the Samsung Galaxy A21s (92/100 vs 16/100). In the "display" category, the Poco F8 significantly outperforms the Samsung Galaxy A21s (90/100 vs 32/100). In the "camera" category, the Poco F8 is a bit better (37/100 vs 30/100). In the "battery" category, the Poco F8 significantly outperforms the Samsung Galaxy A21s (86/100 vs 52/100). In the "portability" category, the Samsung Galaxy A21s and the Poco F8 are nearly equal (55/100 vs 54/100).
| Specification | Poco F8 | Samsung Galaxy A21s | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Exynos 850 | |
| AnTuTu | 3119308 | 234339 | |
| Geekbench Single | 3041 | 300 | |
| Geekbench Multi | 9494 | 836 | |
| Display | 6.6" OLED | 6.5" IPS LCD | |
| Resolution | 3200x1440 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 8000 mAh | 5000 mAh | |
| Charging | 90W | — | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 13 MP | |
| RAM | 12GB | 3GB / 4GB / 6GB | |
| Storage | 256GB | 32GB / 64GB | |
| OS | Android 16 | — | |
| NFC | — | yes | |
| Dimensions | — | 163.7×75.3×8.9 mm | |
| Weight | 205 g | 192 g | |
| Launch price | $499 | $215 |
Poco F8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy A21s
- Main: 48MP
- Front: 13MP
Poco F8
- 6.6" OLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Samsung Galaxy A21s
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Poco F8
- 8000 mAh
- Wired: 90W
- Wireless charging: no data
Samsung Galaxy A21s
- 5000 mAh
- No wireless charging
We compared Poco F8 and Samsung Galaxy A21s, covering their specs and all relevant benchmarks.
Poco F8 leads Samsung Galaxy A21s by 1231.1% in our overall performance rating.
Launch price difference: $284. Samsung Galaxy A21s was $284 cheaper at launch.
performance
In the "performance" category, the Poco F8 significantly outperforms the Samsung Galaxy A21s (92/100 vs 16/100).
display
In the "display" category, the Poco F8 significantly outperforms the Samsung Galaxy A21s (90/100 vs 32/100).
camera
In the "camera" category, the Poco F8 is a bit better (37/100 vs 30/100).
battery
In the "battery" category, the Poco F8 significantly outperforms the Samsung Galaxy A21s (86/100 vs 52/100).
portability
In the "portability" category, the Samsung Galaxy A21s and the Poco F8 are nearly equal (55/100 vs 54/100).
Which is better: the Poco F8 or the Samsung Galaxy A21s?
The Poco F8 significantly outperforms the Samsung Galaxy A21s by 46 points (75/100 vs 29/100).
What is the rating of the Poco F8 and the Samsung Galaxy A21s?
The Poco F8 has a MobileRank rating of 75/100, the Samsung Galaxy A21s — 29/100.
Which has the better camera: the Poco F8 or the Samsung Galaxy A21s?
The Poco F8 leads on camera score (37/100 vs 30/100).
Which is more powerful: the Poco F8 or the Samsung Galaxy A21s?
The Poco F8 leads on performance (92/100 vs 16/100).
Should you choose the Poco F8 over the Samsung Galaxy A21s?
The Poco F8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A21s is a better fit for everyday use.