Samsung Galaxy M31 Vs Samsung Galaxy M31s Comparison by Price, Specifications, Features & Review

    Samsung Galaxy M31 vs Samsung Galaxy M31s Comparison

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    Samsung Galaxy M31
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    Samsung Galaxy M31s
    Key Specs
    Battery
    Battery 6000 mAh 6000 mAh
    Display
    Display 6.4 inches (16.26 cm) 6.5 inches (16.51 cm)
    Front Camera
    Front Camera 32 MP 32 MP
    Rear Camera
    Rear Camera 64 MP + 8 MP + 5 MP + 5 MP 64 MP + 12 MP + 5 MP + 5 MP
    Battery
    Battery Charging Time 20 To 100 Tested By 91mobiles
    Battery Charging Time 20 To 100 Tested By 91mobiles 02h 01m 08s 01h 32m 11s
    Capacity
    Capacity 6000 mAh 6000 mAh
    Quick Charging
    Quick Charging Yes, Fast, 15W Yes, Fast, 25W
    TalkTime
    TalkTime Up to 48 Hours(4G) Up to 51 Hours(4G)
    Talktime
    Talktime Up to 48 Hours(4G) Up to 51 Hours(4G)
    Type
    Type Li-ion Li-ion
    USB Type-C
    USB Type-C Yes Yes
    User Replaceable
    User Replaceable No No
    Camera
    Autofocus
    Autofocus No No
    Camera Features
    Camera Features 8 x Digital Zoom Auto Flash Face detection Touch to focus 10 x Digital Zoom Auto Flash Face detection Touch to focus
    Camera Setup
    Camera Setup Single Single
    Flash
    Flash No No
    Front Camera Physical Aperture
    Front Camera Physical Aperture F2.0 F2.2
    Image Resolution
    Image Resolution 9000 x 7000 Pixels 9000 x 7000 Pixels
    Main Camera Physical Aperture
    Main Camera Physical Aperture F1.8 F1.8
    Optical Image Stabilisation
    Optical Image Stabilisation No No
    Resolution
    Resolution 32 MP f/2.0, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size) 32 MP f/2.2, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)
    Sensor
    Sensor Exmor RS Exmor RS
    Settings
    Settings Exposure compensation, ISO control Exposure compensation, ISO control
    Shooting Modes
    Shooting Modes Continuos Shooting High Dynamic Range mode (HDR) Continuos Shooting High Dynamic Range mode (HDR)
    Video Recording
    Video Recording 1920x1080 @ 30 fps 3840x2160 @ 30 fps
    Design
    Build Material
    Build Material Back: Plastic Back: Plastic
    Colours
    Colours Black, Blue Mirage Black, Mirage Blue
    Height
    Height 159.2 mm 159.3 mm
    Thickness
    Thickness 8.9 mm 9.3 mm
    Weight
    Weight 191 grams 203 grams
    Width
    Width 75.1 mm 74.4 mm
    Display
    Aspect Ratio
    Aspect Ratio 19.5:9 20:9
    Bezelless Display
    Bezelless Display Yes with notch Yes with punch-hole display
    Brightness
    Brightness - 420 nits
    Display Type
    Display Type Super AMOLED Super AMOLED
    Pixel Density
    Pixel Density 403 ppi 405 ppi
    Refresh Rate
    Refresh Rate - 60 Hz
    Screen Protection
    Screen Protection Corning Gorilla Glass v3, Corning Gorilla Glass v3,
    Screen Resolution
    Screen Resolution 1080 x 2340 pixels 1080 x 2400 pixels
    Screen Size
    Screen Size 6.4 inches (16.26 cm) 6.5 inches (16.51 cm)
    Screen To Body Ratio Calculated
    Screen To Body Ratio Calculated 83.92 % 86.07 %
    Screen To Body Ratio Claimed By The Brand
    Screen To Body Ratio Claimed By The Brand - 91 %
    Touch Screen
    Touch Screen Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch
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    General
    Brand
    Brand Samsung Samsung
    Custom UI
    Custom UI Samsung One UI Samsung One UI
    Fingerprint Sensor
    Fingerprint Sensor Yes Yes
    Launch Date
    Launch Date March 4, 2020 (Official) August 5, 2020 (Official)
    Model
    Model Galaxy M31 Galaxy M31s
    Network
    Network 5G: Not Supported in India,
    4G: Available Supported in India,
    3G: Available, 2G: Available
    5G: Not Supported in India,
    4G: Available Supported in India,
    3G: Available, 2G: Available
    Operating System
    Operating System Android v10 (Q) Android v10 (Q)
    Multimedia
    Audio Features
    Audio Features Dolby Atmos Dolby Atmos
    Audio Jack
    Audio Jack 3.5 mm 3.5 mm
    FM Radio
    FM Radio Yes -
    Fm Radio
    Fm Radio Yes -
    Loudspeaker
    Loudspeaker Yes Yes
    Network & Connectivity
    Bluetooth
    Bluetooth Yes, v5.0 Yes, v5.0
    GPS
    GPS Yes with A-GPS, Glonass Yes with A-GPS, Glonass
    NFC
    NFC No No
    Network Support
    Network Support 5G Not Supported in India, 4G Supported in India, 3G, 2G 5G Not Supported in India, 4G Supported in India, 3G, 2G
    SAR Value
    SAR Value Head: 0.383 W/kg Head: 1.38 W/kg
    SIM 1
    SIM 1 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
    SIM 2
    SIM 2 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
    SIM Size
    SIM Size SIM1: Nano, SIM2: Nano SIM1: Nano, SIM2: Nano
    SIM Slot(s)
    SIM Slot(s) Dual SIM, GSM+GSM, Dual VoLTE Dual SIM, GSM+GSM
    USB Connectivity
    USB Connectivity Mass storage device, USB charging Mass storage device, USB charging
    Usb Connectivity
    Usb Connectivity Mass storage device, USB charging Mass storage device, USB charging
    VoLTE
    VoLTE Yes Yes
    WiFi
    WiFi Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
    Wifi
    Wifi Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
    Wifi Features
    Wifi Features Wi-Fi Direct, Mobile Hotspot Wi-Fi Direct, Mobile Hotspot
    Performance
    Architecture
    Architecture 64 bit 64 bit
    Bootup Time Tested By 91mobiles
    Bootup Time Tested By 91mobiles 26.0 s 24.0 s
    Chipset
    Chipset Samsung Exynos 9 Octa 9611 Samsung Exynos 9 Octa 9611
    Graphics
    Graphics Mali-G72 MP3 Mali-G72 MP3
    Processor
    Processor Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53) Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
    Processor Fabrication
    Processor Fabrication 10 nm 10 nm
    RAM Type
    RAM Type LPDDR4X LPDDR4X
    RAM type
    RAM type LPDDR4X LPDDR4X
    Ram
    Ram 6 GB 6 GB
    Smart TV Features
    Camera
    Camera 64+8+5+5 MP 64+12+5+5 MP
    Special Features
    Fingerprint Sensor Position
    Fingerprint Sensor Position Rear Side
    Other Sensors
    Other Sensors Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
    Storage
    Expandable Memory
    Expandable Memory Yes, Up to 512 GB Yes, Up to 512 GB
    Internal Memory
    Internal Memory 64 GB 128 GB
    Storage Type
    Storage Type UFS 2.1 UFS 2.1
    USB OTG Support
    USB OTG Support Yes Yes
    User Available Storage
    User Available Storage Up to 49 GB Up to 106 GB

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