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Galaxy A51

SamsungGalaxy A51

Buy Overview Hands-On Review Firmware

General Information

  • Model Name

    Galaxy A51

  • Model type

    Bar

  • Colors

    Blue (Blue)
    Black (Black)
    White (White)
    Pink (Pink)

  • Announced

    2019, December

  • Released

    2019, December

Physical specifications

  • Dimensions

    Bar: 158.5 x 73.6 x 7.9 mm

  • Weights

    172g

Operating system

  • Operating system

    Android 11

  • One UI version

    3.0

Networks

  • SIM

    Dual SIM model

  • SIM card sizes

    Nano-SIM (4FF)

  • Networks

    2G
    3G
    4G

  • eSIM support

    No

Display

  • Kind

    Main Display

  • Name

    Infinity-O Display

  • Technology

    Super AMOLED Display

  • Size

    6.5 inch / 165.10 mm

  • Resolution

    FHD+ / 2400x1080 pixels

  • Pixel density

    405 PPI

  • Screen to body ratio

    ~87.4%

Processors

Memory

  • RAM/ROM sizes

    4 GB RAM with 64 GB ROM
    4 GB RAM with 128 GB ROM
    6 GB RAM with 128 GB ROM
    8 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

  • Hall 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

    F2.2

  • Pixel size

    0.8µm

Rear Camera

  • Flash

    Yes

  • Digital Zoom

    Yes

  • Kind

    Wide-angle Camera

  • Megapixels

    48MP

  • Aperture

    F2.0

  • Pixel size

    0.8µm

  • Field of view

    80˚

  • Extras

    PDAF

  • Kind

    Ultra Wide Camera

  • Megapixels

    12MP

  • Aperture

    F2.2

  • Pixel size

    1.12μm

  • Field of view

    123˚

  • Kind

    Macro Camera

  • Megapixels

    5MP

  • Aperture

    F2.4

  • Kind

    Depth Camera

  • Megapixels

    5MP

  • Aperture

    F2.2

  • Pixel size

    1.12μm

Connectivity

  • ANT+

    Yes

  • USB version

    Type C

  • 3.5mm Headphonejack

    Yes

  • Location technology

    GPS
    Galileo
    Glonass
    BeiDou

  • Wi-Fi

    Yes

  • Wi-Fi Direct

    Yes

  • NFC

    Yes

  • Bluetooth Version

    5.0

Battery

  • Standard battery capacity

    4000mAh

  • Removable battery

    No

  • Wired fast charging

    Yes

  • Wired fast charging watt

    15