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Specifications for your Samsung Galaxy Watch4
Physical specifications
Dimensions
44.4 x 43.3 x 9.8 mm (44mm) / 40.4 x 39.3 x 9.8 mm (40mm)
Weight
30.3 g (44mm) / 25.9 g (40mm)
IP rating (protection against dust and water)
IP68, (water resistant up to 50 m)
Screen and keys
Screen type
Super AMOLED touch screen, 16 million colours
Display size
1.4 inches (44mm) / 1.2 inches (40mm)
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
WiFi
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 (44mm) / Non-removable Li-Ion 247 mAh battery (40mm)
Standby time
N/A
Operating system
Operating system
Wear OS
Security
Fingerprint sensor
No
Iris scanner
No