The Samsung Galaxy M31 is a mid-range smartphone with a 6.4-inch Super AMOLED display, a quad 64MP + 8MP + 5MP + 5MP rear camera setup, and a 32MP selfie camera. It is powered by an Exynos 9611 processor, 6GB of RAM, and a 6000mAh battery.
Samsung Galaxy M31 Price
At the time of it's release in 2020, March 05, the manufacturer's retail price for a new Samsung Galaxy M31 was about 310 EUR.
The retail price of a new or used/second hand Samsung Galaxy M31 varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Samsung Galaxy M31 across different regions, markets and countries.
Frequently Asked Questions(FAQs)
How to reset or factory restore Samsung Galaxy M31 device?
There are several ways to reset or factory restore a Samsung Galaxy M31 device. Here are the most common and recommended methods: 1. Using the recovery menu: Start by Turning off your device and then press and hold the Power button, Home button and Volume Up button together. Continue to hold the buttons until you see the Samsung logo on the screen. Once you see the Samsung logo, use Volume keys to navigate to the "Wipe data/factory reset" option and then press the Power button to select it. Wait for the device to erase all user data and restore to factory settings. This method requires a backup of important data prior to the reset, as all data will be erased. 2. Using the Samsung Smart Switch app: Smart Switch is an app developed by Samsung that allows you to backup and restore your device easily. Here's how to use the app to factory reset your Galaxy M31: 1. Open the Samsung Smart Switch app on your device. 2. Back up your data to a PC or another Samsung device using a USB cable. 3. On the PC, go to Smart Switch and sign in with the same Samsung account you used on your device. 4. Select the "Restore" option and choose your device from the list of available devices. 5. Follow the instructions to restore your device to its factory settings. 3. Using Samsung One UI Home app: The Samsung One UI Home app is another app developed by Samsung that allows you to reset your device to factory settings. Here's how to use the app to factory reset your Galaxy M31: 1. Open the Samsung One UI Home app on your device. 2. Scroll down to the "Settings" section and tap on the "About phone" option. 3. Tap on the "Build number" or "Software version" several times until you see a message that says "You are now a beta tester!" or "You are now a part of the One UI beta program!" 4. Tap on the "Reset phone to factory data" option and follow the instructions to confirm the reset. Once you have performed a factory reset, your Galaxy M31 device will be restored to its original factory settings. It's important to remember to backup important data before performing the reset, as all data will be erased.
What is the screen size of the Samsung Galaxy M31?
6.4 inches
What type of processor does the Samsung Galaxy M31 have?
Exynos 9611
What is the battery capacity of the Samsung Galaxy M31?
6000 mAh
Specifications
Network
| Technology | GSM / HSPA / LTE |
|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 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-A |
Launch
| Announced | 2020, February 25 |
|---|---|
| Status | Available. Released 2020, March 05 |
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 | Dual SIM (Nano-SIM, dual stand-by) |
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, upgradable to Android 12, One UI 4.1 |
|---|---|
| Chipset | Exynos 9611 (10nm) |
| 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, 128GB 8GB RAM |
| UFS 2.1 | |
Main Camera
| Triple | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) |
|---|---|
| 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", 0.8µm |
|---|---|
| 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 | Yes (market/region dependent) |
| 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, non-removable |
|---|---|
| Charging | 15W wired |
Misc
| Colors | Ocean Blue, Space Black, Red |
|---|---|
| Models | SM-M315F, SM-M315F/DS, SM-M315F/DSN |
| SAR | 0.52 W/kg (head) 0.69 W/kg (body) |
| SAR EU | 0.48 W/kg (head) 1.13 W/kg (body) |
| Price | About 310 EUR |
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