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Samsung Galaxy M31 All specs

Full specifications phone: Samsung Galaxy M31 specs, detailed technical information, features, price and review. All about this phone.

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Samsung Galaxy M31

Samsung Galaxy M31

The Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB) is a good Android phone with 2.3GHz Octa-core processor that allows run games and heavy applications.

An advantage of the Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Good connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO, but it lacks NFC connection.

Including the battery, the Samsung Galaxy M31 (SM-M315F/DS 128GB/6GB) phone has 191 grams and it's a very thin device, only 8.9mm.

Summary

*depends on the model
โš™๏ธ CPU: Samsung Exynos 9611
๐Ÿค– Android 10
๐Ÿ”„ Android 11
๐Ÿ“ฑ 6.4"
Super AMOLED
60Hz
๐Ÿ”ณ RAM: 6GB / 8GB*
๐Ÿ’ฝ ROM: 64GB / 128GB*
๐Ÿ”Œ WIFI5, BT5.0, FM, NFC*
๐Ÿ“ท (quad camera) 64MP + 8MP + 5MP + 5MP
๐Ÿคณ (front) 32MP
 ๐Ÿ”‹ 6000mAh
โšก 15W

๐Ÿ“ฑ Model features

Samsung Galaxy M31
ModelGalaxy M31 (SM-M315F/DS 128GB/6GB)
Other model namesGalaxy M315F/Dual-Sim (128GB + 6GB RAM)
Country or region available(Latin America)(Global, International)PhilippinesIndiaIndonesiaMalaysia
(Latin America), (Global, International), Philippines, India, Indonesia, Malaysia
BrandSamsung
Release date3/5/2020, Announced: 2/25/2020
Depth8.9 millimeters (0.35 inches)
Size (width x height)75.1 x 159.2 millimeters (2.96 x 6.27 in)
Weight191 grams (6.69 ounces)
Build, materialsPlastic body, glass front
Protection against water and othersNot supported

๐Ÿ“ฒ Display

Samsung Galaxy M31
Display typeSuper AMOLED
Screen size6.4" inches
Screen-to-body ratio~84.1% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)403 PPI
Colors16 million
Scratch-resistant glassGorilla Glass 3
Refresh rate60Hz
Display features420nits[peak]

๐Ÿค– Operating System

Samsung Galaxy M31
System versionAndroid 10
Firmware updateAndroid 11
User Interfacefeature not registered

โš™๏ธ Processor

Samsung Galaxy M31
Chipset64bit: Samsung Exynos 9611 (10nm)
CPUOcta-core, 2 processors:
4x 2.3GHz ARM Cortex-A73 (Quad-core)
4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-G72 MP3 (850MHz)
Performance (benchmark)feature not registered

๐Ÿ’ฝ Memory and storage

Samsung Galaxy M31
RAM memory6GB LPDDR4X
Internal storage128GB (108GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Samsung Galaxy M31
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload600/150 Mbps
Network technology2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkNot supported
Secondary 4G networkNot supported
Secondary data networkGPRS, EDGE

๐Ÿ“ท Camera

Samsung Galaxy M31
Back camera (main camera)(quad camera)
64 megapixels
8MP ultrawide f/2.212mm1/4.0"1.12ยตm
5MP macro f/2.425mm1/5.0"1.12ยตm
5MP depth f/2.2
Main camera resolution10120x6328 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps
FlashLED flash
Focal aperturef/1.8 (aperture)
Focal length26mm lens
Sensor size1/1.72" inches
Pixel size0.8ยตm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Camera extrasfeature not registered

๐Ÿ“ธ Front camera

Samsung Galaxy M31
Front camera (secondary)32 megapixels
Front camera resolution6528x4896 pixels
Video recording (secondary)4K UHD (3840x2160)
Front flashNot supported
Focal aperturef/2.0 (aperture)
Focal length26mm lens
Sensor size1/2.8" inches
Pixel size0.8ยตm pixel

๐Ÿ”‰ Sound and multimedia

Samsung Galaxy M31
LoudspeakerSupported
Active noise cancellation2 microphones or more
RadioFM (RDS)
TVNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Samsung Galaxy M31
USBUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack
TV outputNot supported
Bluetooth5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supported
Infrared portNot supported

๐Ÿงญ Sensors

Samsung Galaxy M31
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Vibrating alertSupported

๐Ÿ”‹ Battery

Samsung Galaxy M31
Battery typeLiPo: li-ion polymer (Non removable)
Battery capacity6000 mAh
Charger, watts15W Wired fast charging
Inductive / wireless chargingNot supported
Talk time autonomyfeature not registered
Standbyfeature not registered

โž• Other features

Samsung Galaxy M31
Call controlVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupported
Video callingSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
AntennaInternal antenna
Qwerty physical keyboardNot supported
Miscellaneousโ€ข Colors: Ocean Blue, Space Black, Red
โ€ข One UI 2.0, 3.1

โ˜ข๏ธ Radiation rate

Samsung Galaxy M31
SAR 1.6W/kg (USA, Mexico, etc.)0.52W/kg (head), 0.69W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.482W/kg (head), 1.127W/kg (body)
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