Samsung Galaxy M21s vs Samsung Galaxy M31 Prime
The Samsung Galaxy M21s (2020) runs on the Exynos 9611, while the Samsung Galaxy M31 Prime (2020) runs on the Exynos 9611. By overall MobileRank rating, the Samsung Galaxy M21s leads — 45/100 vs 44/100 (a 1-point difference).
Samsung Galaxy M21s
Samsung Galaxy M31 Prime
- Overall rating 45/100
- Overall rating 44/100
Comparing the Samsung Galaxy M21s vs the Samsung Galaxy M31 Prime, the Samsung Galaxy M21s scores 1 points higher (45/100 vs 44/100). In the "performance" category, both devices are on the same level — 25/100. In the "display" category, both devices are on the same level — 83/100. In the "camera" category, both devices are on the same level — 48/100. In the "battery" category, both devices are on the same level — 51/100.
| Specification | Samsung Galaxy M21s | Samsung Galaxy M31 Prime | |
|---|---|---|---|
| Processor | Exynos 9611 | Exynos 9611 | |
| AnTuTu | 355351 | 355351 | |
| Geekbench Single | 365 | 365 | |
| Geekbench Multi | 1107 | 1107 | |
| Display | 6.4" Super AMOLED | 6.4" Super AMOLED | |
| Resolution | 1080x2340 | 1080x2340 | |
| Refresh rate | — | — | |
| Battery | 6000 mAh | 6000 mAh | |
| Charging | 15W | 15W | |
| Main camera | 64 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 4GB / 6GB | 6GB | |
| Storage | 64GB / 128GB | 64GB / 128GB | |
| OS | Android 10, One UI 2.5 | Android 10, One UI 2.1 | |
| Brightness (peak) | 420 nits | — | |
| NFC | no | no | |
| Dimensions | 159.2×75.1×8.9 mm | — | |
| Weight | 191 g | — | |
| Launch price | — | — |
Samsung Galaxy M21s
- Main: 64MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
Samsung Galaxy M31 Prime
- Main: 64MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
Samsung Galaxy M21s
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Samsung Galaxy M31 Prime
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Samsung Galaxy M21s
- 6000 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy M31 Prime
- 6000 mAh
- Wired: 15W
- No wireless charging
We compared Samsung Galaxy M21s and Samsung Galaxy M31 Prime, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
performance
In the "performance" category, both devices are on the same level — 25/100.
display
In the "display" category, both devices are on the same level — 83/100.
camera
In the "camera" category, both devices are on the same level — 48/100.
battery
In the "battery" category, both devices are on the same level — 51/100.
Which is better: the Samsung Galaxy M21s or the Samsung Galaxy M31 Prime?
The Samsung Galaxy M21s edges out the Samsung Galaxy M31 Prime by just 1 points — the two devices are very close in overall level.
What is the rating of the Samsung Galaxy M21s and the Samsung Galaxy M31 Prime?
The Samsung Galaxy M21s has a MobileRank rating of 45/100, the Samsung Galaxy M31 Prime — 44/100.
Should you choose the Samsung Galaxy M21s over the Samsung Galaxy M31 Prime?
The Samsung Galaxy M21s is a better fit for everyday use. The Samsung Galaxy M31 Prime is a better fit for everyday use.