Apple Watch Series 9 GPS vs Samsung Galaxy Watch 4 Classic (46mm) comparison

Compare Apple Watch Series 9 GPS
Compare Samsung Galaxy Watch 4 Classic (46mm)
key specs
Strap MaterialSilicone-
Dial ShapeRectangleRound
Display TypeOLED RetinaAMOLED
Ideal ForUnisexUnisex
Strap Colour-Black, Silver
Display Size-46mm
Compatible OS-Android
general
BrandAppleSamsung
ModelWatch Series 9 GPSGalaxy Watch 4 Classic (46mm)
Release dateSeptember 12, 2023August 11, 2021
Model NameWatch Series 9 GPSGalaxy Watch 4 Classic
Dial ShapeRectangleRound
Strap MaterialSilicone-
SizeRegularLarge
TouchscreenYesYes
Interchangeable StrapYesYes
Water ResistantYesIP68
Water Resistance Depth5ATM5 ATM
UsageFitness & Outdoor-
Ideal ForUnisexUnisex
Dial Material-Stainless Steel
Strap Colour-Black, Silver
Dial Colour-Black, Silver
product details
SensorCompass, Always-On Altimeter, optical heart rate sensor, Accelerometer, Gyroscope and Ambient light sensorSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Compatible DeviceiOSAndroid
NotificationYesYes
Battery Life18 hours-
Rechargeable BatteryYesYes
connectivity features
Call FunctionYes-
BluetoothYesYes
Wi-FiYesYes
GPSYesYes
Messaging SupportYes-
Email SupportYes-
Call FeaturesInternational Emergency Calling-
Other Connectivity FeaturesEmergency SOSNFC
Bluetooth Version-5.0
platform and storage features
Operating SystemwatchOSOne UI Watch 3
Number of Coresdual-core-
Processor NameS9Exynos W920
Internal Memory64GB16GB
Compatible Operating System-Android
RAM-1.5GB
camera and display features
Display TypeOLED RetinaAMOLED
Backlight DisplayYes-
Other Display FeaturesLTPO OLED Always-On Retina display, up to 2000 nits of peak brightness-
Display Resolution-450x450
Display Size-46mm
Scratch Resistant-Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Number of Buttons22
Other Fitness FeaturesBlood Oxgen Sensor, ECG sensor-
Other Watch Functions-Heart rate, blood oxygen, electrocardiogram (EKG)
audio and video features
SpeakerYesYes
Gesture ControlYes-
MicrophoneYes-
Voice ControlYes-
ratings
Overall NDTV Rating-Read Review
Design and comfort Rating-
Tracking accuracy Rating-
Software and ecosystem Rating-
Battery life Rating-
dimensions
Width-45.5
Height-45.5
Thickness-11
Weight (g)-52.00

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