Samsung Galaxy M31 Full Device Specifications - SamMobile

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Galaxy M31

SamsungGalaxy M31

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General Information

• Model Name

  Galaxy M31

• Model type

  Bar

• Colors

  Black (Space Black)Blue (Ocean Blue)Red ()

• Announced

  2020, February

• Released

  2020, March

Physical specifications

• Dimensions

  Bar: 159.2 x 75.1 x 8.9 mm

• Weights

  191g

Operating system

• Operating system

  Android 11

• One UI version

  3.0

Networks

• SIM

  Dual SIM model

• SIM card sizes

  Nano-SIM (4FF)

• Networks

  2G3G4G

• eSIM support

  No

Display

• Kind

  Main Display

• Name

  Infinity-U Display

• Technology

  Super AMOLED Display

• Size

  6.4 inch / 162.56 mm

• Resolution

  FHD+ / 2340x1080 pixels

• Pixel density

  411 PPI

• Screen to body ratio

  ~80.9%

Processors

• Model Number(s)

  SM-M315F

• Chipset

  Exynos 9611

• Clock Speed

  Quad-Core @ 2.30 GHzQuad-Core @ 1.70 GHz

• Cores

  Octa-Core

• GPU

  Mali-G72 MP3

Memory

• RAM/ROM sizes

  6 GB RAM with 64 GB ROM6 GB RAM with 128 GB ROM

• External memory support

  Yes

• External memory support maximum

  512 GB

Sensors

• Accelerometer

  Yes

• Fingerprint sensor

  Yes

• Geomagnetic sensor

  Yes

• Gyro sensor

  Yes

• Light Sensor

  Yes

• Virtual Proximity Sensing

  Yes

Video

• Max. Video Recording Resolution

  4K UHD video recording at 30 fps (3840x2160)

• External memory support

  Yes

• External memory support maximum

  512 GB

Front Camera

• Flash

  No

• Kind

  Selfie Camera

• Megapixels

  32MP

• Aperture

  F2.0

• Pixel size

  0.8µm

Rear Camera

• Flash

  Yes

• Digital Zoom

  Yes

• Kind

  Wide-angle Camera

• Megapixels

  64MP

• Aperture

  F1.8

• Pixel size

  0.8µm

• Extras

  PDAF

• Kind

  Ultra Wide Camera

• Megapixels

  8MP

• Aperture

  F2.2

• Pixel size

  1.12μm

• Field of view

  123˚

• Kind

  Macro Camera

• Megapixels

  5MP

• Aperture

  F2.4

• Pixel size

  1.12μm

• Kind

  Depth Camera

• Megapixels

  5MP

• Aperture

  F2.2

Connectivity

• ANT+

  No

• USB version

  Type C

• 3.5mm Headphonejack

  Yes

• Location technology

  BeiDouGPSGlonassGalileo

• Wi-Fi

  Yes

• Wi-Fi Direct

  Yes

• NFC

  No

• Bluetooth Version

  5.0

Battery

• Standard battery capacity

  6000mAh

• Removable battery

  No

• Wired fast charging

  Yes

• Wired fast charging watt

  15

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