Samsung Galaxy Watch 4

BODY

Dimensions

44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)

Weight

30.3 g (44mm), 25.9 g (40mm) (1.06 oz)

Build

Glass front (Gorilla Glass DX+), aluminum frame

SIM

eSIM

MIL-STD-810G compliant*
50m water resistant (IP68)
Compatible with standard 20mm straps
ECG certified
Blood pressure monitor
Rotating bezel
*does not guarantee ruggedness or use in extreme conditions

DISPLAY

Type

Super AMOLED

Size

1.4 inches

Resolution

450 x 450 pixels (~321 ppi density)

Protection

Corning Gorilla Glass DX+

Always-on display

PLATFORM

OS

Android Wear OS, One UI Watch 3

Chipset

Exynos W920 (5 nm)

CPU

Dual-core 1.18 GHz Cortex-A55

GPU

Mali-G68

MEMORY

Card slot

No

Internal

16GB 1.5GB RAM

eMMC

FEATURES

Sensors

Accelerometer, gyro, heart rate, barometer

Natural language commands and dictation
Samsung Pay

BATTERY

Type

Li-Ion 361 mAh, non-removable

Charging

Qi wireless charging

MISC

Colors

Black, Pink Gold, Silver, Green