Samsung Galaxy M31

  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
  • Speed HSDPA
    42.2 Mbps
  • Speed HSUPA
    5.76 Mbps
  • Speed LTE
    LTE, Cat10, 452 Mbps download, 102 Mbps upload
  • GPRS
    Yes
  • EDGE
    Yes
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  • Availability
  • Oficially announced
    2020-02
  • Status
    2020-03
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  • Design
  • Build
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    159.2 mm
  • Width
    75.1 mm
  • Thickness
    8.9 mm
  • Weight
    191 g
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  • Display
  • Display type
    Super AMOLED capacitive touchscreen
  • Physical size
    6.4 inches
  • Resolution
    1080 x 2340 pixels
  • Pixel density
    411 ppi
  • Display colors
    16777216
  • Protection
    Corning Gorilla Glass
  • Multitouch
    Yes
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  • Hardware
  • CPU
    Octa-core
  • CPU
    Quad-core 2.3 GHz Cortex-A73
  • CPU(second)
    quad-core 1.7 GHz Cortex-A53
  • Chipset
    Exynos 9611
  • GPU
    Mali-G72 MP3
  • Memory card
    microSD, microSDHC, microSDXC
  • Memory card max
    512 GB
  • Memory RAM
    6 GB
  • Internal storage
    64, 128 GB
  • Storage
    eMMC 5.1
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  • OS
  • Colors
    Black, Blue, Red
  • OS
    Android 10.0; One UI 2.0
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  • Camera
  • Camera type
    Triple
  • Primary camera quality
    64 MP
  • Additional camera
    8 MP
  • Third additional camera
    5 MP
  • Fourth additional camera
    5 MP
  • Primary camera resolution
    9280 x 6944 pixels
  • Primary camera pixel size
    0.8 µm
  • Additional primary camera pixel size
    1.12 µm
  • Third primary camera pixel size
    1.12 µm
  • Primary camera video
    2160p@30fps, 1080p@30fps, gyro-EIS
  • Primary camera max aperture
    f/1.8
  • Primary camera(additional) max aperture
    f/2.2
  • Primary camera(third additional) max aperture
    f/2.4
  • Primary camera(fourth additional) max aperture
    f/2.2
  • Primary camera focal length
    26 mm
  • Primary camera(additional) focal length
    12 mm
  • Primary camera(third additional) focal length
    25 mm
  • Primary camera led flash
    LED flash
  • Primary camera sensor size
    1/1.72 inches
  • Additional primary camera sensor size
    1/4.0 inches
  • Third primary camera sensor size
    1/5.0 inches
  • Camera 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
  • Secondary camera quality
    32 MP
  • Secondary camera resolution
    6528 x 4896 pixels
  • Secondary camera pixel size
    0.8 µm
  • Secondary camera focal length
    26 mm
  • Secondary camera max aperture
    f/2.0
  • Secondary camera sensor size
    1/2.8 inches
  • Secondary camera video
    2160p@30fps, 1080p@30fps
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  • Sound
  • 3.5mm jack
    Yes
  • Loudspeaker
    Yes
  • Earpiece
    Yes
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  • Connectivity
  • WLAN WiFi
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Wi-Fi hotspot
  • WLAN WiFi Direct
    Wi-Fi direct
  • WLAN WiFi Dual Band
    dual-band
  • USB otg
    USB On-the-go
  • Microusb version
    v2.0
  • Microusb reversible connector
    Type-C 1.0 reversible connector
  • Bluetooth version
    v5.0
  • Bluetooth A2DP
    A2DP
  • bluetooth LE
    LE
  • GPS
    Yes, with A-GPS
  • GPS GLONASS
    GLONASS
  • Galileo
    GALILEO
  • BDS
    Yes
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  • Features
  • HTML
    HTML5
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
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  • Battery
  • Battery type
    Li-Po
  • Battery capacity
    6000 mAh
  • Battery removable
    Non-removable
  • Fast battery charging
    Yes
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  • Cost
  • Price
    310 USD
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