Amazfit T-Rex 3 Smartwatch vs Samsung Galaxy Watch 7 LTE 44mm

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General

Country of OriginIndia
BrandAmazfitSamsung
Model NameT-Rex 3Galaxy Watch 7 LTE 44mm
SimYes, e-Sim
Ideal ForMen, WomenMen, Women
Sales PackageSmartwatch, Charger, User ManualSmartwatch, Charger, User Manual

Design and Body

Dimensions44.4mm x 44.4mm x 9.7mm
Weight68.3 g33.8 g
MaterialStainless steel bezel, Polymer middle frameAluminum
Strap22mm Liquid silicone
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth100 m50 m
Water Resistant Certificate10ATMIP68, MIL-STD-810H
Dust ProofYesYes
Scratch ResistantYes

Display

TypeColor AMOLEDColor Super AMOLED
TouchYesYes, Multi Touch
Size1.5 inches1.47 inches
Resolution480 x 480 pixels480 x 480 pixels
PPI322 ppi453 ppi
Ambient Light SensorYes
Always On DisplayYesYes
Glass TypeGorilla GlassSapphire Glass
Features2000 Nits Brightness

Memory

RAM2 GB
Inbuilt Memory32 GB

Connectivity

Wi-FiYes, Wi-Fi 2.4GHzYes, 802.11a/b/g/n 2.4GHz+5GHz
Voice CallingYes
BluetoothYes, 5.2Yes, 5.3
GPSYesYes
3GYes
4GYes
VoLTEYes

Extra

NFCYesYes
Gesture ControlYesYes
GyroscopeYesYes
Voice AssistantYesYes
Inbuilt MicrophoneYesYes
Inbuilt SpeakerYesYes
NotificationsYesYes
Extra Features177 Workout Modes, 400 Watch Faces, Map and Navigation, Music and Camera Control, Find My Phone, Weather, Screen Lock & Password, Do Not DisturbSamsung Pay

Technical

OSZepp OS 4Wear OS
Compatible OSAndroid 7.0 and above, iOS 14.0 and aboveAndroid
CPUExynos W1000
CPU Speed1.6 GHz

Multimedia

MusicYes

Battery

Battery Capacity700 mAh425 mAh
Battery TypeLi-ion
Removable BatteryNon-Removable BatteryNon-Removable Battery
Charging Time3 hours
Wireless ChargingYes
StandBy Time27 days

Fitness Features and Sensors

Heart Rate MonitorYesYes, Optical
SpO2 (Blood Oxygen) MonitorYesYes
BP MonitorYes
Temperature SensorYesYes
PedometerYesYes
AltimeterYes
CompassYesYes
Sleep MonitorYesYes
ReminderYes, Sedentary RemindersYes
Meters and SensorsAccelerometer, Calorie Count, Step Count, Geomagnetic, BarometricAccelerometer, Calorie Count, Step Count, Barometer, Bioelectrical Impedance Analysis Sensor, Electrical Heart Sensor, Geomagnetic Sensor, Light Sensor
Extra FeaturesAlarm Clock, Stopwatch, Timer, BioTracker PPG biometric sensorAlarm Clock, Stopwatch, Timer, ECG Monitoring

Warranty

Warranty1 year, Brand Warranty1 year, Brand Warranty

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