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Samsung Galaxy M31 Full Specifications

Samsung Galaxy M31 Full Specifications
Samsung Galaxy M31 Full Specifications

Brand and model

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

Design

Height : 143 mm (millimeters), 14.3 cm (centimeters), 0.469 ft (feet), 5.63 in (inches)
Thickness : 8.9 mm (millimeters), 0.89 cm (centimeters), 0.029 ft (feet), 0.35 in (inches)
Weight : 206 g (grams), 0.45 lbs (pounds), 7.27 oz (ounces)
Colors : Wood texture
Body materials : Plastic, Metal

SIM card

SIM card type : Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 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
W-CDMA : W-CDMA 900 MHz, W-CDMA 2100 MHz
LTE : LTE 800 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+ (HSDPA 42 Mbit/s ), LTE Cat 10 (102.0 Mbit/s , 452.2 Mbit/s )

Operating system

Operating system (OS) : Android 5.1 Lollipop
User interface (UI) : One UI 2.0

System on Chip (SoC)

SoC : Samsung Exynos 7 Octa 9611
Process technology : 28 nm (nanometers)
CPU : ARM Cortex-A53
CPU bits : 64 bit
Instruction set : ARMv8-A
Level 1 cache memory (L1) : 32 KB (kilobytes)
Level 2 cache memory (L2) : 512 KB (kilobytes), 0.5 MB (megabytes)
CPU cores : 4
CPU frequency : 2300 MHz (megahertz)
GPU : ARM Mali-G72 MP3
GPU cores : 3
GPU frequency : 400 MHz (megahertz)
RAM capacity : 1 GB (gigabytes)
RAM type : LPDDR4X
RAM channels : Single channel

Storage

Storage : 16 GB (gigabytes)

Memory cards

Types : microSD, microSDHC, microSDXC

Display

Type/technology : IPS
Diagonal size : 5 in (inches), 127 mm (millimeters), 12.7 cm (centimeters)
Width : 3.22 in (inches), 81.9 mm (millimeters), 8.19 cm (centimeters)
Height : 3.82 in (inches), 97.07 mm (millimeters), 9.71 cm (centimeters)
Aspect ratio : 1.185:1
Resolution : 1080 x 1280 pixels
Pixel density : 335 ppi (pixels per inch), 131 ppcm (pixels per centimeter)
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, Light, Accelerometer, Gyroscope

Rear camera

Sensor model : Sony IMX219PQ Exmor R
Sensor type : ISOCELL
Sensor format : 1/1.72"
Aperture : f/2
Flash type : LED
Image resolution : 9280 x 2448 pixels, 22.72 MP (megapixels)
Video resolution : 1280 x 720 pixels, 0.92 MP (megapixels)
Video FPS : 30 fps (frames per second)
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 type : CMOS BSI (backside illumination)
Aperture : f/2
Field of view : 69 ° (degrees)
Image resolution : 1600 x 1200 pixels, 1.92 MP (megapixels)
Video resolution : 3840 x 2160 pixels, 8.29 MP (megapixels)
Video FPS : 30 fps (frames per second)
: Interpolated resolution - 5 MP

Audio

Speaker : Loudspeaker, Earpiece

Radio

Radio : Yes

Tracking/Positioning

Tracking/Positioning : GPS, A-GPS, GLONASS, BeiDou

Wi-Fi

Wi-Fi : 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot, Wi-Fi Direct

Bluetooth

Version : 4.0
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 : Micro USB
Version : 2.0
Features : Charging, Mass storage, On-The-Go

Headphone jack

Headphone jack : Yes

Connectivity

Connectivity : Computer sync, OTA sync, Tethering, HotKnot

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), 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 (milliampere-hours)
Type : Li-Ion
2G talk time : 60 h (hours), 3600 min (minutes), 2.5 days
Charger output power : 5 V (volts) / 2 A (amps), 9 V (volts)
Features : Removable

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