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Phones Samsung Galaxy M31

Samsung Galaxy M31

We lay out the Samsung Galaxy M31 phone specification, features, photos, a video review and a list of prices from ₹18'975 at which you can cheaply buy the Samsung Galaxy M31 phone

Samsung Galaxy M31 Specification show ▾hide ▴

Samsung Galaxy M31 phone specifications - section with features and full technical specifications of a smartphone Samsung Galaxy M31

  • OS: Android 10.0
  • Number of SIM cards: 2 SIM
  • SoC: Samsung Exynos 7 Octa 9611
  • CPU cores: 8 cores
  • RAM capacity: 6 GB
  • Storage: 64 / 128 GB
  • Display: 6.4" / Super AMOLED
  • Camera: 64MP
  • Battery: 6000mAh
  • Features
  • Fast charging

full specifications ▾

Brand and model

Brand Samsung
Model Galaxy M31
Model alias SM-M315F
SM-M315F/DS

Design

Thickness 8.9 mm
0.89 cm
0.03 ft
0.35 in
Weight 191 g
0.42 lbs
6.74 oz
Colors Ocean Blue
Space Black
Body materials Plastic

SIM card

SIM card type Nano-SIM (4FF — fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIM cards 2
Features Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

GSM GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTS UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTE LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz

Mobile network technologies and bandwidth

Mobile network technologies UMTS (384 kbit/s )
EDGE
GPRS
HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42 Mbit/s )
LTE Cat 10 (102.0 Mbit/s , 452.2 Mbit/s )

Operating system

Operating system (OS) Android 10
User interface (UI) One UI 2.0

System on Chip (SoC)

SoC Samsung Exynos 7 Octa 9611
Process technology 10 nm
CPU 4x 2.3 GHz ARM Cortex-A73, 4x 1.7 GHz ARM Cortex-A53
CPU bits 64 bit
Instruction set ARMv8-A
CPU cores 8
CPU frequency 2300 MHz
GPU ARM Mali-G72 MP3
GPU cores 3
RAM capacity 6 GB
RAM type LPDDR4X
RAM channels Double channel

Storage

Storage 64 GB
128 GB
eMMC 5.1

Memory cards

Types microSD
microSDHC
microSDXC

Display

Type/technology Super AMOLED
Diagonal size 6.4 in
162.56 mm
16.26 cm
Width 2.68 in
68.12 mm
6.81 cm
Height 5.81 in
147.6 mm
14.76 cm
Aspect ratio 2.167:1
Resolution 1080 x 2340 pixels
Pixel density 403 ppi
158 ppcm
Color depth 24 bit
16777216 colors
Other features Capacitive
Multi-touch
Corning Gorilla Glass
Infinity-U Display
Widevine L1 certification
Peak brightness — 420 cd/m²

Sensors

Sensors Proximity
Accelerometer
Compass
Gyroscope
Geomagnetic
Fingerprint
Virtual Light Sensor

Rear camera

Sensor model Samsung S5KGW1
Sensor type ISOCELL
Sensor format 1/1.72″
Pixel size 0.8 µm (micrometers)
0.000800 mm
ISO 100 — 800
Aperture f/1.8
Focal length and 35 mm equivalent 3.58 mm
27 mm *(35 mm / full frame)
Flash type LED
Image resolution 9280 x 6944 pixels
64.44 MP
Video resolution 3840 x 2160 pixels
8.29 MP
Video FPS 30 fps
Features Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detection autofocus (PDAF)
Pixel size — 1.6 μm (4-in-1 pixel binning)
Sensor type — ISOCELL PLUS
Super Phase Detection
Secondary rear camera — 8 MP (ultra-wide angle)
Aperture size — f/2.2 (#2)
Angle of view — 123° (#2)
Third rear camera — 5 MP (depth-sensing)
Aperture size — f/2.2 (#3)
Fourth rear camera — 5 MP (macro)
Aperture size — f/2.2 (#4)

Front camera

Sensor model Sony IMX616
Sensor type CMOS BSI (backside illumination)
Sensor format 1/2.8″
Pixel size 0.8 µm (micrometers)
0.000800 mm
Aperture f/2
Image resolution 6528 x 4896 pixels
31.96 MP
Video resolution 3840 x 2160 pixels
8.29 MP
Video FPS 30 fps
Features Face unlock

Audio

Speaker Loudspeaker
Earpiece
Dolby Atmos

Radio

Radio Yes

Tracking / Positioning

Tracking / Positioning GPS
A-GPS
GLONASS
BeiDou

Wi-Fi

Wi-Fi 802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11n 5GHz
802.11ac (IEEE 802.11ac)
Dual band
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

Version 5.0
Features A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Visual Remote Control Profile)
DIP (Device ID Profile)
HFP (Hands-Free Profile)
HID (Human Interface Profile)
HSP (Headset Profile)
MAP (Message Access Profile)
OPP (Object Push Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
HOGP

USB

Connector type USB Type-C
Version 2.0
Features Charging
Mass storage
On-The-Go

Headphone jack

Headphone jack Yes

Connectivity

Connectivity Computer sync
OTA sync
Tethering
ANT+

Browser

Browser HTML
HTML5
CSS 3

Audio file formats/codecs

Audio file formats/codecs AAC (Advanced Audio Coding)
AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga)
AMR-WB (Adaptive Multi-Rate Wideband, .awb)
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC (Free Lossless Audio Codec, .flac)
M4A (MPEG-4 Audio, .m4a)
MIDI
MP3 (MPEG-2 Audio Layer II, .mp3)
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
WMA (Windows Media Audio, .wma)
WAV (Waveform Audio File Format, .wav, .wave)

Video file formats/codecs

Video file formats/codecs 3GPP (3rd Generation Partnership Project, .3gp)
3GPP2 (3rd Generation Partnership Project 2, .3g2)
AVI (Audio Video Interleaved, .avi)
Flash Video (.flv, .f4v, .f4p, .f4a, .f4b)
H.263
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
VC-1
VP8
VP9
WebM
WMV (Windows Media Video, .wmv)
WMV7 (Windows Media Video 7, .wmv)
WMV8 (Windows Media Video 8, .wmv)
Xvid

Battery

Capacity 6000 mAh
Type Li-Ion
Charger output power 5 V / 2 A
9 V / 1.67 A
Features Fast charging
Non-removable

Specific Absorption Rate (SAR)

Head SAR (USA) 0.46 W/kg (watts per kilogram)
Body SAR (USA) 0.52 W/kg (watts per kilogram)

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