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Samsung Galaxy M31 Prime Specifications
Samsung
Released 2020, Oct 14
6 GB RAM · Exynos 9611 (10 nm)
- 191g, 8.9mm thickness
- Android 10, One UI 2.0
- 64GB/128GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 10 | — |
| Display | 7 | — |
| Performance | 5.1 | — |
| Camera | 4.9 | — |
| Body | 5.2 | — |
| Gaming | 6 | — |
| Software | 4.4 | — |
| Connectivity | 2.5 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.4"
1080x2340 pixels
64MP
2160p
6GB RAM
Exynos 9611
6000mAh
15W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | |
| Speed | HSPA, LTE |
|
Launch
|
Announced | 2020, October 14. Released 2020, October 17 |
|---|---|---|
| Status | Discontinued |
|
Body
|
Dimensions | 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) |
|---|---|---|
| Weight | 191 g (6.74 oz) | |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | |
| SIM | Nano-SIM + Nano-SIM |
|
Display
|
Type | Super AMOLED, 420 nits (peak) |
|---|---|---|
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | |
| Protection | Corning Gorilla Glass 3 |
|
Platform
|
OS | Android 10, One UI 2.0 |
|---|---|---|
| Chipset | Exynos 9611 (10 nm) | |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | |
| GPU | Mali-G72 MP3 |
|
Memory
|
Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 64GB 6GB RAM, 128GB 6GB RAM | |
| ??? | UFS 2.1 |
|
Main Camera
|
Quad | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8??m, PDAF 8 MP, f/2.2, 123?? (ultrawide), 1/4.0", 1.12??m 5 MP (macro) Auxiliary lens |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS |
|
Selfie camera
|
Single | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8??m |
|---|---|---|
| Features | HDR | |
| Video | 4K@30fps, 1080p@30fps |
|
Sound
|
Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
|
Comms
|
WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, BDS | |
| NFC | No | |
| Radio | FM radio, RDS, recording | |
| USB | USB Type-C 2.0 |
|
Features
|
Sensors | Fingerprint (rear-mounted), accelerometer, gyro, compass |
|---|---|---|
| ??? | Virtual proximity sensing |
|
Battery
|
Type | Li-Po 6000 mAh |
|---|---|---|
| Charging | 15W wired |
|
Misc
|
Colors | Ocean Blue, Space Black, Iceberg Blue |
|---|---|---|
| Models | SM-M315F/DS | |
| SAR | 0.38 W/kg (head) | |
| Price | About 190 EUR |
Samsung Galaxy M31 Prime official images
Frequently asked questions
Is Samsung Galaxy M31 Prime worth buying in 2026?
Samsung Galaxy M31 Prime is worth considering if its strengths match your priorities. Genze scores it 6/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Samsung Galaxy M31 Prime good for gaming?
Samsung Galaxy M31 Prime scores 60/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Samsung Galaxy M31 Prime?
Samsung Galaxy M31 Prime has a 6,000 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Samsung Galaxy M31 Prime have?
Samsung Galaxy M31 Prime features a 6.40-inch display. See the Display section for resolution, refresh rate, and panel details.
How much RAM does Samsung Galaxy M31 Prime have?
Samsung Galaxy M31 Prime is available with 6 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Samsung Galaxy M31 Prime?
Genze rates Samsung Galaxy M31 Prime 6/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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