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Samsung Galaxy Watch 4 (40mm) vs Samsung Gear S3 Classic Smartwatch comparison

 Compare Samsung Galaxy Watch 4 (40mm)
Samsung Galaxy Watch 4 (40mm)
Compare Samsung Gear S3 Classic Smartwatch
Samsung Gear S3 Classic Smartwatch
key specs
Strap ColourBlack, Pink Gold, SilverBlack
Display Size40mm32mm
Compatible OSAndroid-
Dial ShapeRoundRound
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Material-Silicone
general
BrandSamsungSamsung
ModelGalaxy Watch 4 (40mm)Gear S3 Classic Smartwatch
Release dateAugust 11, 2021-
Model NameGalaxy Watch 4Gear S3 Classic
Dial ShapeRoundRound
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapYes-
Water ResistantIP68Yes
Water Resistance Depth5 ATM-
Dial MaterialAluminium-
Ideal ForUnisexUnisex
Strap ColourBlack, Pink Gold, SilverBlack
Dial ColourBlack, Pink Gold, SilverBlack
Model Number-R770N
Strap Material-Silicone
Usage-Watchphone
dimensions
Width40.449
Height39.346
Thickness9.812.9 mm
Weight (g)25.9059.00
Diameter-32.9 mm
product details
SensorSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light SensorAccelerometer, Barometer, Gyro Sensor, Hr Sensor, Light Sensor
Compatible DeviceAndroid-
NotificationYes-
Rechargeable BatteryYesYes
Battery Life-1 Year
Stand By Time-3-4 days
connectivity features
BluetoothYesYes
Bluetooth Version5.0v4.2
Wi-FiYesYes
GPSYesYes
Call Function-No
platform and storage features
Operating SystemOne UI Watch 3Tizen
Compatible Operating SystemAndroid-
RAM1.5GB0.75 GB
Processor NameExynos W920-
Internal Memory16GB4 GB
camera and display features
Display Resolution396x3961.93 x 1.81 x 0.51 pixels
Display Size40mm32mm
Display TypeAMOLED-
Scratch ResistantYes, Gorilla Glass DX-
fitness and watch functions
Step CountYes-
Calorie CountYes-
Heart Rate MonitorYes-
CompassYes-
CalendarYes-
Alarm ClockYes-
Date & Time DisplayYes-
LanguageEnglish-
Number of Buttons2-
Other Watch FunctionsHeart rate, blood oxygen, SpO2 Sensor-
audio and video features
SpeakerYes-

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