Samsung Galaxy M30s vs Samsung Galaxy M31 Prime
The Samsung Galaxy M30s (2019) runs on the Exynos 9611, while the Samsung Galaxy M31 Prime (2020) runs on the Exynos 9611. By overall MobileRank rating, the Samsung Galaxy M31 Prime leads — 44/100 vs 41/100 (a 3-point difference). Key differences: the main camera is 48 MP vs 64 MP; the Samsung Galaxy M30s has NFC for contactless payments, the Samsung Galaxy M31 Prime doesn't.
Profile comparison
Category scores
Samsung Galaxy M30s
Samsung Galaxy M31 Prime
What makes Samsung Galaxy M30s better?
- Overall rating 41/100
What makes Samsung Galaxy M31 Prime better?
- Better main camera: 64MP vs 48MP
- Better camera (48/100 vs 34/100)
Comparison verdict
Comparing the Samsung Galaxy M30s vs the Samsung Galaxy M31 Prime, the Samsung Galaxy M31 Prime scores 3 points higher (44/100 vs 41/100). In the "camera" category, the Samsung Galaxy M31 Prime leads (48/100 vs 34/100). 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, the Samsung Galaxy M31 Prime is a bit better (48/100 vs 34/100). In the "battery" category, both devices are on the same level — 51/100.
Specs comparison
| Specification | Samsung Galaxy M30s | 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 | 48 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 4GB / 6GB | 6GB | |
| Storage | 64GB / 128GB | 64GB / 128GB | |
| OS | Android 9.0 (Pie); One UI | Android 10, One UI 2.1 | |
| Brightness (peak) | 420 nits | — | |
| NFC | yes | no | |
| Dimensions | 159.0×75.1×8.9 mm | — | |
| Weight | 188 g | — | |
| Launch price | — | — |
Camera comparison
Samsung Galaxy M30s
- Main: 48MP f/2.0
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy M31 Prime
- Main: 64MP f/1.8
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Samsung Galaxy M30s
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Samsung Galaxy M31 Prime
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Battery and charging
Samsung Galaxy M30s
- 6000 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy M31 Prime
- 6000 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared Samsung Galaxy M30s and Samsung Galaxy M31 Prime, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Benchmarks
Detailed category analysis
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, the Samsung Galaxy M31 Prime is a bit better (48/100 vs 34/100).
battery
In the "battery" category, both devices are on the same level — 51/100.
Frequently asked questions
Which is better: the Samsung Galaxy M30s or the Samsung Galaxy M31 Prime?
The Samsung Galaxy M31 Prime edges out the Samsung Galaxy M30s by just 3 points — the two devices are very close in overall level.
What is the rating of the Samsung Galaxy M30s and the Samsung Galaxy M31 Prime?
The Samsung Galaxy M30s has a MobileRank rating of 41/100, the Samsung Galaxy M31 Prime — 44/100.
Which has the better camera: the Samsung Galaxy M30s or the Samsung Galaxy M31 Prime?
The Samsung Galaxy M31 Prime leads on camera score (48/100 vs 34/100).
Should you choose the Samsung Galaxy M30s over the Samsung Galaxy M31 Prime?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is camera — better on the Samsung Galaxy M31 Prime (48/100 vs 34/100).