Add a device
Galaxy M31 Prime
Add another device to compare
Different
= Identical
Devices
Galaxy M31 Prime
Samsung
| LAUNCH | |
| Announced | October 2020 |
| Released | October 2020 |
| Status | Discontinued |
| Category | Phone |
| Regions | Global |
| BODY | |
| Dimensions | 159.2 x 75.1 x 8.9 mm |
| Weight | 191 g |
| Build | Frame: plastic | Back: plastic |
| SIM | Nano-SIM + Nano-SIM |
| IP Rating | — |
| Water Depth | — |
| Water Resistance Time | — |
| DISPLAY | |
| Type | Super AMOLED |
| Size | 6.40" |
| Resolution | 1080x2340 |
| Aspect Ratio | 19.5:9 |
| PPI | ~403 ppi |
| Refresh Rate | — |
| Touch Sampling | — |
| PWM | — |
| Brightness | 420 (peak) nits |
| Screen-to-Body | ≈84.1% |
| Protection | Corning Gorilla Glass 3 |
| Extras | — |
| PLATFORM | |
| OS | Android 10 • One UI 2.0 |
| Chipset | Exynos 9611 |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) • 8-core • up to 2.3 GHz • 10 nm |
| GPU | Mali-G72 MP3 |
| MEMORY | |
| Card Slot | Supported |
| RAM Options | 6GB |
| RAM Type | — |
| Storage Options | 128GB, 64GB |
| Storage Type | UFS 2.1 |
| MAIN CAMERA | |
| Rear Camera Lenses |
wide
Rear
ultrawide
Rear
macro
Rear
Auxiliary lens
Rear
|
| FEATURES | 4K@30fps 1080p@30fps gyro-EIS |
| SELFIE CAMERA | |
| Front Camera Lenses |
wide
Front
|
| FEATURES | 4K@30fps 1080p@30fps |
| SOUND | |
| Loudspeaker | Yes |
| 3.5mm Jack | Supported |
| FM Radio | Supported |
| Extras | — |
| COMMS | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac |
| Bluetooth | 5.0 |
| GPS | Supported |
| NFC | Not Supported |
| Infrared | Not Supported |
| USB | USB Type-C 2.0 |
| messages.specs.sensors | |
| Gyroscope | Supported |
| Proximity Sensor | Not Supported |
| Compass | Supported |
| Accelerometer | Supported |
| FEATURES | |
| Fingerprint | Rear-mounted |
| Face Unlock | Not Supported |
| BATTERY | |
| Type | Li-Po |
| Capacity | 6000 mAh |
| Charging | 15W wired |
| Removable | Not Supported |
| MISC | |
| Colors | Ocean Blue, Space Black, Iceberg Blue |
| AKA | SM-M315F/DS |
| In Box | — |
| PERFORMANCE / GAMES | |
| PUBG FPS | — |
| PUBG Settings | — |
| AnTuTu | — |
| Geekbench | — |
| 3DMark | — |
| NETWORK | |
| Technology | GSM / HSPA / LTE |
| 2G Bands | Supported |
| 3G Bands | Supported |
| 4G Bands | Supported |
| 5G Bands | Not Supported |
| GPRS | Supported |
| EDGE | Supported |
| Speed | — |
| PRICE | |
| Amazon Price | — |
| Checked At | 2026-10-19 00:59 |
| Market | — |
| ASIN | — |
Galaxy M31 Prime
Samsung
LAUNCH
Announced
October 2020
Released
October 2020
Status
Discontinued
Category
Phone
Regions
Global
BODY
Dimensions
159.2 x 75.1 x 8.9 mm
Weight
191 g
Build
Frame: plastic | Back: plastic
SIM
Nano-SIM + Nano-SIM
IP Rating
—
Water Depth
—
Water Resistance Time
—
DISPLAY
Type
Super AMOLED
Size
6.40"
Resolution
1080x2340
Aspect Ratio
19.5:9
PPI
~403 ppi
Refresh Rate
—
Touch Sampling
—
PWM
—
Brightness
420 (peak) nits
Screen-to-Body
≈84.1%
Protection
Corning Gorilla Glass 3
Extras
—
PLATFORM
OS
Android 10 • One UI 2.0
Chipset
Exynos 9611
CPU
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) • 8-core • up to 2.3 GHz • 10 nm
GPU
Mali-G72 MP3
MEMORY
Card Slot
Supported
RAM Options
6GB
RAM Type
—
Storage Options
128GB, 64GB
Storage Type
UFS 2.1
MAIN CAMERA
Rear Camera Lenses
wide
Rear
- Resolution64MP
- Aperturef/1.8
ultrawide
Rear
- Resolution8MP
- Aperturef/2.2
macro
Rear
- Resolution5MP
Auxiliary lens
Rear
FEATURES
4K@30fps 1080p@30fps gyro-EIS
SELFIE CAMERA
Front Camera Lenses
wide
Front
- Resolution32MP
- Aperturef/2.0
FEATURES
4K@30fps 1080p@30fps
SOUND
Loudspeaker
Yes
3.5mm Jack
Supported
FM Radio
Supported
Extras
—
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n/ac
Bluetooth
5.0
GPS
Supported
NFC
Not Supported
Infrared
Not Supported
USB
USB Type-C 2.0
messages.specs.sensors
Gyroscope
Supported
Proximity Sensor
Not Supported
Compass
Supported
Accelerometer
Supported
FEATURES
Fingerprint
Rear-mounted
Face Unlock
Not Supported
BATTERY
Type
Li-Po
Capacity
6000 mAh
Charging
15W wired
Removable
Not Supported
MISC
Colors
Ocean Blue, Space Black, Iceberg Blue
AKA
SM-M315F/DS
In Box
—
PERFORMANCE / GAMES
PUBG FPS
—
PUBG Settings
—
AnTuTu
—
Geekbench
—
3DMark
—
NETWORK
Technology
GSM / HSPA / LTE
2G Bands
Supported
3G Bands
Supported
4G Bands
Supported
5G Bands
Not Supported
GPRS
Supported
EDGE
Supported
Speed
—
PRICE
Amazon Price
—
Checked At
2026-10-19 00:59
Market
—
ASIN
—