Galaxy Watch 4 Classic (46mm)

General Information

  • Model Name

    Galaxy Watch 4 Classic (46mm)

  • Model type

    Wearable

  • Colors

    Silver (Silver)
    Black (Black)

  • Announced

    2021, August

  • Released

    2021, August

Physical specifications

  • Dimensions

    Watch: 45.5 x 45.5 x 11 mm

  • Weights

    52g

  • IP rating

    5ATM + IP68 / MIL-STD-810G

Operating system

  • Operating system

    Wear OS

  • One UI version

    Watch 3.0

Networks

  • Networks

    4G

  • eSIM support

    Yes

Display

  • Kind

    Main Display

  • Technology

    Circular Super AMOLED

  • Size

    1.36 inch / 34.5 mm

  • Resolution

    / 450x450 pixels

  • Pixel density

    330 PPI

Processors

Memory

  • RAM/ROM sizes

    1.5 GB RAM with 16 GB ROM

  • External memory support

    No

Sensors

  • Accelerometer

    Yes

  • Barometer

    Yes

  • Bioelectrical Impedance Analysis

    Yes

  • Electrical Heart sensor

    Yes

  • Gyro sensor

    Yes

  • Light Sensor

    Yes

  • Optical Heart Rate sensor

    Yes

Video

  • External memory support

    No

    Connectivity

    • Location technology

      BeiDou
      GPS
      Glonass
      Galileo

    • Wi-Fi

      Yes

    • NFC

      Yes

    • Bluetooth Version

      5.0

    Battery

    • Standard battery capacity

      361mAh

    • Removable battery

      No

    • Wireless fast charging

      Yes