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

/ 450×450 pixels

Pixel density

330 PPI

Processors

Model Number(s)

SM-R890
Chipset

Exynos W920

Clock Speed

Dual-Core @ 1.18 GHz

Cores

Dual-Core

GPU

Mali-G68 MP2

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

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