Samsung Galaxy Watch 4 Classic 42mm Bluetooth vs Samsung Galaxy Watch 7 Bluetooth 40mm

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General

Country of OriginIndia
BrandSamsungSamsung
Model NameWatch 4 ClassicGalaxy Watch 7 Bluetooth 40mm
SeriesGalaxy
SimNoNo
Ideal ForMen, WomenMen, Women
Sales PackageSmartwatch 42mm, User ManualSmartwatch, Charger, User Manual

Design and Body

Dimensions40.4mm x 40.4mm x 9.7mm
Weight46.5 g28.8 g
MaterialAluminum
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth50 m50 m
Water Resistant CertificateIP68IP68, MIL-STD-810H
Dust ProofYesYes
Scratch ResistantYes

Display

TypeColor Super AMOLEDColor Super AMOLED
TouchYes, Multi TouchYes, Multi Touch
Size1.2 inches1.31 inches
Resolution396 x 396 pixels432 x 432 pixels
PPI364 ppi453 ppi
Always On DisplayYes
Glass TypeCorning Gorilla Glass DXSapphire Glass

Memory

RAM1.5 GB2 GB
Inbuilt Memory16 GB32 GB

Connectivity

Wi-FiYesYes, 802.11a/b/g/n 2.4GHz+5GHz
Voice CallingNo
BluetoothYes, 5.0Yes, 5.3
Bluetooth CallingYes
GPSYesYes
3GNo
4GNo

Extra

NFCYesYes
Gesture ControlYesYes
GyroscopeNoYes
Voice AssistantYes
Inbuilt MicrophoneYesYes
Inbuilt SpeakerYesYes
NotificationsYesYes
Extra FeaturesSamsung Pay

Technical

OSWear OSWear OS
Compatible OSAndroidAndroid
CPUExynos W920Exynos W1000
CPU Speed1.18 GHz1.6 GHz

Multimedia

MusicYesYes

Battery

Battery Capacity247 mAh300 mAh
Battery TypeLi-ion
Removable BatteryNon-Removable Battery
Battery Backup1.67 days
Wireless ChargingYesYes

Fitness Features and Sensors

Heart Rate MonitorYesYes, Optical
SpO2 (Blood Oxygen) MonitorYesYes
BP MonitorYes
Temperature SensorYes
PedometerYesYes
CompassYes
Sleep MonitorYesYes
ReminderYesYes
Meters and SensorsAccelerometer, Calorie Count, Step Count, Barometer, Geomagnetic Sensor, Light Sensor, Bioelectrical Impedance Analysis Sensor, Hall SensorAccelerometer, Calorie Count, Step Count, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Geomagnetic Sensor, Light Sensor
Extra FeaturesAlarm Clock, Stopwatch, TimerAlarm Clock, Stopwatch, Timer, ECG Monitoring

Warranty

Warranty1 year, Brand Warranty

Discuss

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