Samsung Galaxy Watch 4 Classic Bluetooth 46mm vs Amazfit Active 2 Smartwatch

General

Country of OriginChina
BrandSamsungAmazfit
Model NameGalaxy Watch 4 ClassicActive 2
SeriesPremium
SimNo
Ideal ForMen, WomenMen, Women
Sales Package1 Main Unit, Manual, Warranty Card, Charging CableSmart Watch, Magnetic Charging Cable, User Manual

Design and Body

Weight52 g31.55 g
MaterialStainless Steel
Strap20mm Leather
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth50 m50 m
Water Resistant CertificateIP68
Dust ProofYesYes
Scratch ResistantYes

Display

TypeColor Super AMOLEDColor AMOLED
TouchYes, Multi TouchYes
Size1.4 inches1.32 inches
Resolution450 x 450 pixels466 x 466 pixels
PPI364 ppi353 ppi
Ambient Light SensorYes
Always On DisplayYes
Glass TypeSapphire glass
FeaturesCorning Gorilla Glass DX2000 Nits Brightness

Memory

RAM1.5 GB
Inbuilt Memory16 GB

Connectivity

Wi-FiYes
BluetoothYes, 5.0Yes, 5.2
Bluetooth CallingYesYes
GPSYesYes
3GNo
4GNo

Extra

NFCYes
GyroscopeYesYes
Voice AssistantYes, Zepp Flow
Inbuilt MicrophoneYesYes
Inbuilt SpeakerYesYes
NotificationsYes
Extra FeaturesGoogle Map Navigation160 Sports Modes, Wild.AI Integration, Offline Maps, HYROX Race Mode

Camera

CameraNo

Technical

OSWear OSZepp OS 4.5
Compatible OSAndroidAndroid 7.0 and above, iOS 14.0 and above
CPU Speed1.18 GHz

Multimedia

MusicYes

Battery

Battery Capacity361 mAh270 mAh
Battery TypeLi-Ion
Removable BatteryNon-Removable BatteryNon-Removable Battery
Battery Backup1.67 days10 days
Charging Time2 hours
Wireless ChargingYesYes

Fitness Features and Sensors

Heart Rate MonitorYesYes
SpO2 (Blood Oxygen) MonitorYesYes
Temperature SensorYes
PedometerYesYes
AltimeterYes
Sleep MonitorYesYes
ReminderYesYes
Meters and SensorsAccelerometer, Calorie Count, Step Count, Barometer, Geomagnetic Sensor, Bioelectrical Impedance Analysis Sensor, Hall SensorAccelerometer, Calorie Count, Step Count, BioTracker 6.0 PPG biosenso, Geomagnetic, Barometer
Extra FeaturesAlarm Clock, Stopwatch, TimerAlarm Clock, Stopwatch, Timer, HRV Tracking, Women Health Tracking

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