Galaxy M31

By Samsung

๐Ÿ“… Released 2020, March 05 ๐Ÿค– Android 10, up to Android 12, One UI 4.1 ๐Ÿ’พ 64GB/128GB storage

Gallery

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Versions / Notes:
Versions: SM-M315F/DS, SM-M315F/DSN

Detailed 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, 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
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, upgradable to Android 12, One UI 4.1
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, 128GB 8GB RAM

Main Camera

Triple
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8รƒโ€šร‚ยตm, PDAF
8 MP, f/2.2, 123รƒโ€นร…ยก (ultrawide), 1/4.0", 1.12รƒโ€šร‚ยตm
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", 0.8รƒโ€šร‚ยตm
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

Battery

Type
Li-Po 6000 mAh
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) รƒโ€šร‚ย  รƒโ€šร‚ย  0.69 W/kg (body)
SAR EU
0.48 W/kg (head) รƒโ€šร‚ย  รƒโ€šร‚ย  1.13 W/kg (body)
Price
About 310 EUR