Samsung Galaxy Watch 4 44mm specifications


Dimensions 44.4 x 43.3 x 9.8 mm
Volume 18.8 cc
Weight 30.3 grams
Stand-by depends on usage
Talk time depends on usage
Announced August 2021
Status No longer available
Design type
Watch
Controls
Directional key
Touchscreen Capacitive
Voice command
Operating system
Wear OS
User interface
One UI Watch
Display
Color display Adjustable display brightness, 16.777.216 colors (24 bits), Circular Super AMOLED, Always On feature
  • Size
1.4 inch
  • Resolution
450 x 450 pixels
  • Aspect ratio
1:1
  • Pixels Per Inch (PPI)
455
  • Screen-to-body ratio
32.9%
Hardware
Integrated antenna
Processor Samsung Exynos W920, Dual Core
  • Clock Frequency
1.18 GHz
Materials
Aluminium
Dust and waterproof IP68, 5 ATM
Gorilla Glass DX+
Rugged housing MIL-STD-810G
Personal Information Management (PIM)
Agenda
Alarm clock
Date and time notation
Stopwatch & countdown timer
Available applications
Pedometer
Messaging
E-mail
Instant messaging
MMS
SMS
Navigation
A-GPS
Beidou
Galileo
GLONASS
GPS receiver
Build-in memory
Internal memory
  • Size (RAM)
1.5 GB
  • Storage
16 GB
Connectivity
Bluetooth v5.0
NFC
Wireless Lan (WLAN/Wi-Fi) Wi-Fi 4 (802.11n)
Power supply
Battery
  • Capacity
361 mAh
Wireless charging
Sensors
Ambient light sensor
Barometer
Gesture recognition
Gyroscope
Heart rate monitor
Oxygen saturation (SpO2)
Compatibility
With Android Vanaf 6.0