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Phone Specifications

Compare: Samsung Galaxy M31s vs Samsung Galaxy M21

  • Samsung Galaxy M31s
    • vs
  • Samsung Galaxy M21
    • vs
Samsung Galaxy M31s Samsung Galaxy M31s
SamsungGalaxy M31s Samsung Galaxy M31s
General Features
  • 6.5"
    Super AMOLED
  • 64MP
    Triple Camera
  • 6/8GB RAM
    Exynos 9611
  • 6000mAh
    Li-Po
Pros
  • SD Card area available
    FM Radio support
    NFC support
    Dual sim support
    • Cons
  • Not water resistant
    No Infrared
    • Photos Comments
    Reviews
    Brand
    Samsung
    Announced
    2020, July 30
    Release Date
    2020, August 06
    Status
    Coming soon
    Out Price
    About 230 EUR
    Display
    Type
    Super AMOLED
    Aspect Ratio and PPI
    20:9 ratio - 405 ppi density
    Size
    6.5 inches, 102.0 cm2
    Resolution
    1080 x 2400 pixels
    Peak brightness (nit)
    Protection
    Corning Gorilla Glass 3
    Features
    BODY
    Colors
    Migage Black
    Migage Blue
    Dimensions
    -
    Weight
    -
    Material
    Certification
    Waterproof
    No
    Sensors
    Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
    3.5mm Jack
    Yes
    NFC
    Yes
    Infrared
    No
    USB Type
    2.0, Type-C 1.0 reversible connector, USB On-The-Go
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Exynos 9611
    CPU
    Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
    Bits
    Cores
    8 Core
    Process technology
    10 nm
    GPU
    Mali-G72 MP3
    GPU Cores
    GPU Frequency
    OS
    Android 10, One UI 2.0
    MEMORY
    RAM Capacity
    6GB / 8GB RAM
    RAM Type
    Storage
    128GB ROM
    SD Card Slot
    microSDXC (dedicated slot)
    PERFORMANCE SCORES
    Antutu Score
    Antutu
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    6000
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Yes, 25W
    Wireless Charging
    No
    Main Camera
    First Camera
    Resolution
    64 MP
    Sensor
    Aperture
    f/1.8
    Pixel Size
    0.8µm
    Sensor Size
    Optical Zoom
    1/1.72"
    Lens
    26mm (wide)
    Extra
    PDAF
    Second Camera
    Resolution
    12 MP
    Sensor
    Aperture
    f/2.2
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    123? (ultrawide)
    Extra
    Third Camera
    Resolution
    5 MP
    Sensor
    Aperture
    f/2.4
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Macro
    Extra
    Fourth Camera
    Resolution
    5 MP
    Sensor
    Aperture
    f/2.4
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Depth
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    64 megapixels
    Video Resolution and FPS
    4K@30fps, 1080@30fps
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Yes
    Slow Motion Video
    Yes
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    32 MP
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    4K@30fps, 1080p@30fps
    Features
    HDR
    CONNECTIVITY
    Technology
    GSM / HSPA / LTE
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
    4G Bands
    LTE
    5G Bands
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, GALILEO, BDS
    Network Speed
    HSPA 42.2/5.76 Mbps, LTE-A
    SIM Card Type
    Dual SIM (Nano-SIM, dual stand-by)
    Number of SIM Area
    2 SIM
    Wi-Fi
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
    Bluetooth
    5.0, A2DP, LE
    OTHERS
    VoLTE
    Yes
    FM Radio
    Yes
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    Head SAR (EU)
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    No
    HDMI
    Samsung Galaxy M21 Samsung Galaxy M21
    SamsungGalaxy M21 Samsung Galaxy M21
    General Features
    • 6.4"
      Super AMOLED
    • 48MP
      Triple Camera
    • 4/6GB RAM
      Exynos 9611
    • 6000mAh
      Li-Po
    Pros
  • SD Card area available
    FM Radio support
    Dual sim support
    High battery capacity
    • Cons
  • Not water resistant
    No Infrared
    • Photos Comments
    Reviews
    Brand
    Samsung
    Announced
    2020, March 18
    Release Date
    2020, March 23
    Status
    Coming soon
    Out Price
    About 160 EUR
    Display
    Type
    Super AMOLED
    Aspect Ratio and PPI
    19.5:9 ratio - 403 ppi density
    Size
    6.4 inches, 100.5 cm2 (~84.2% screen-to-body ratio)
    Resolution
    1080 x 2340 pixels
    Peak brightness (nit)
    420 cd/M²
    Protection
    Corning Gorilla Glass 3
    Features
    BODY
    Colors
    Blue
    Black
    Dimensions
    159 • 75.1 • 8.9 mm (6.26 • 2.96 • 0.35 in)
    Weight
    188 gr (6.63 oz)
    Material
    Glass front (Gorilla Glass 3), plastic back, plastic frame
    Certification
    Waterproof
    No
    Sensors
    Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
    3.5mm Jack
    Yes
    NFC
    No
    Infrared
    No
    USB Type
    2.0, Type-C 1.0 reversible connector
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Exynos 9611 (10nm)
    CPU
    Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
    Bits
    64Bit
    Cores
    8 Core
    Process technology
    10 nm
    GPU
    Mali-G72 MP3
    GPU Cores
    GPU Frequency
    OS
    Android 10.0; One UI 2
    MEMORY
    RAM Capacity
    64GB ROM - 4GB RAM
    128GB ROM - 6GB RAM
    RAM Type
    Storage
    64GB ROM - 4GB RAM
    128GB ROM - 6GB RAM
    UFS 2.1
    SD Card Slot
    microSDXC (dedicated slot)
    PERFORMANCE SCORES
    Antutu Score
    181k
    Antutu
    v8
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    6000
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Yes, 15W
    Wireless Charging
    No
    Main Camera
    First Camera
    Resolution
    48 MP
    Sensor
    Samsung
    Aperture
    f/2.0
    Pixel Size
    0.8µm
    Sensor Size
    1/2.0"
    Optical Zoom
    Lens
    26mm (wide)
    Extra
    PDAF
    Second Camera
    Resolution
    8 MP
    Sensor
    Aperture
    f/2.2
    Pixel Size
    1.12µm
    Sensor Size
    1/4.0"
    Optical Zoom
    Lens
    12mm (ultrawide)
    Extra
    Third Camera
    Resolution
    5 MP
    Sensor
    Aperture
    f/2.2
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Depth
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    48 megapixels
    Video Resolution and FPS
    3840x2160 (4K UHD) - (30 fps)
    1920x1080 (Full) - (30 fps)
    1280x720 (HD) - (30 fps)
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Yes
    Slow Motion Video
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    20 MP
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    HDR
    CONNECTIVITY
    Technology
    GSM / HSPA / LTE
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1900 / 2100
    4G Bands
    LTE Band - 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
    5G Bands
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, BDS
    Network Speed
    HSPA, LTE-A
    SIM Card Type
    Dual SIM (Nano-SIM, dual stand-by)
    Number of SIM Area
    2 SIM
    Wi-Fi
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
    Bluetooth
    5.0, A2DP, LE
    OTHERS
    VoLTE
    Yes
    FM Radio
    Yes
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    1.130 W/kg
    Head SAR (EU)
    0.492 W/kg
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    No
    HDMI
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