Side-by-side technical data
Samsung Galaxy M31 Prime vs Samsung Galaxy M31s
Comparison between Samsung Galaxy M31 Prime and Samsung Galaxy M31s: camera, battery, fast charging, display, performance and colors, side by side. More phones from Samsung.
The verdict
Neither runs away with it: each wins something.
| Category | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Design & display | 6.1 | 6.4 |
| Performance & hardware | 4.8 | 4.0 |
| Camera | 6.2 | 5.8 |
| Connectivity | 4.9 | 5.4 |
| Battery & charging | 5.9 | 6.8 |
Which one is for you?
Samsung Galaxy M31 Prime, if you care about…
- Weight
- 191 g
- against 203 g
- Body Thickness
- 8.9 mm
- against 9.3 mm
Samsung Galaxy M31s, if you care about…
- RAM Capacity
- 8 GB
- against 6 GB
- Fast Charge Power
- 25 W
- against 15 W
- Battery Features
- Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator
- against Fast Charging
Specification comparison
Performance
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Processor Model | Samsung Exynos 9611 | Samsung Exynos 9611 |
| Processor Process Size | 10 nm | 10 nm |
| Graphics GPU | Mali-G72 MP3 | Mali-G72 MP3 |
| Storage Type | UFS 2.1 | UFS 2.1 |
| Maximum CPU Clock | 2.3 GHz | 2.3 GHz |
| Maximum Storage Capacity | 128 GB | 128 GB |
| AnTuTu Score | — | 179,573 |
| CPU Description | Octa-core (4x2.3 GHz Cortex-A73 and 4x1.7 GHz Cortex-A53) | Octa-core processor with four 2.3 GHz Cortex-A73 cores and four 1.7 GHz Cortex-A53 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | Yes |
| RAM Capacity | 6 GB | 8 GB Best value |
| RAM Type | — | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | v8 |
Design
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Body Colors | Blue, Black | Black, Blue |
| Body Thickness | 8.9 mm Best value | 9.3 mm |
| Body Width | 75.1 mm | 74.4 mm |
| Body Height | 159.2 mm | 159.3 mm |
| Weight | 191 g Best value | 203 g |
| Usable Surface | 84.1 % | 86.1 % Best value |
| Body Materials | Glass, Plastic | Plastic |
Battery
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Battery Capacity | 6,000 mAh | 6,000 mAh |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W | 25 W Best value |
| Battery Features | Fast Charging | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator Best value |
Display
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | Super AMOLED | Super AMOLED |
| Peak Display Brightness | 420 nits | — |
| Display Diagonal | 6.4″ | 6.5″ Best value |
| Display Horizontal Resolution | 1,080 px | 1,080 px |
| Display Vertical Resolution | 2,340 px | 2,400 px Best value |
| Display Pixel Density | 403 ppi | 405 ppi Best value |
| Display Refresh Rate | — | 60 Hz |
| Display Features | Gorilla Glass 3, AMOLED | Gorilla Glass 3, Hole-Punch Notch, Capacitive Touch, Multi-Touch, Frameless, Always-On Display |
Sensors
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Fingerprint Sensor Placement | Rear | Side |
Sensor
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Compass | Fingerprint Sensor, Accelerometer, Gyroscope, Compass, Proximity Sensor |
Software
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Operating System | Android 10 | Android 10 |
| OS Family | Android | Android |
| OS Version | 10 | 10 |
| OS Update Support | — | 2 years |
| Google Services | — | Yes |
| Widevine L1 | — | Yes |
Connectivity
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B17, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, HSPA, LTE, 4G |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, AVRCP, DIP, HFP, HID, HSP, MAP, PAN, OPP, PBAP/PAB, HOGP |
| Navigation Systems | GPS, GLONASS, Galileo, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo Best value |
| Connectivity Features | 3.5 mm Audio Jack, Virtual Proximity Sensing, FM Radio, USB Type-C | 3.5 mm Audio Jack, Virtual Proximity Sensing, NFC, FM Radio, USB Type-C, USB Charging, USB Mass Storage, USB OTG, Computer Sync, OTA Sync, Tethering, ANT+ |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | 0.38 W/kg Best value | 1.38 W/kg |
| Max. download speed | — | 600 Mbps |
| Max. upload speed | — | 150 Mbps |
Audio
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
Technical
| Specification | Galaxy M31 Prime | Galaxy M31s |
|---|---|---|
| Model numbers | SM-M315F/DS | SM-M317F, SM-M317F/DS |
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