Specifications - Samsung Galaxy Watch4 Classic

Physical specifications

Dimensions	45.5 x 45.5 x 11 mm (46mm) / 41.5 x 41.5 x 11.2 mm (42mm)
Weight	52 g (46mm) / 46.5 g (42mm)
IP rating (protection against dust and water)	IP68 Dust resistant; Water resistant up to 50 m )

Screen and keys

Screen type	Super AMOLED touch screen, 16 million colours
Screen size	1.4 inches (46mm) / 1.19 inches (42mm)
Resolution	396 x 396 pixels

Picture, video and sound

Video recorder	No
Music player	Yes
FM radio	No
Speaker	Mono

SIM

SIM type

eSIM

Processor

Chipset	Exynos W920 (5 nm)
CPU	Dual-core 1.18 GHz Cortex-A55
GPU	Mali-G68

Memory

Storage	16 GB
RAM	1.5 GB RAM

Network

2G network	Yes
3G network	Yes
4G network	Yes
5G network	No

Connectivity

Bluetooth	5.0, A2DP, LE
Wi-Fi	802.11 a/b/g/n, dual-band
NFC	Yes
GPS	Yes

Sensors

Accelerometer	Yes
Gyroscope	Yes
Compass	No
Barometer	Yes
Heart rate sensor	Yes

Battery

Battery type	Non-removable Li-Ion 361 mAh battery (46mm) / Non-removable Li-Ion 247 mAh battery (42mm)
Standby time	N/A

Operating system

Operating system

Android Wear OS

Security

Fingerprint sensor	No
Iris scanner	No