Xiaomi Watch S3 vs Amazfit T-Rex Pro comparison

Compare Xiaomi Watch S3
Compare Amazfit T-Rex Pro
key specs
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Compatible OS-iOS, Android
Strap Material-Silicone
general
BrandXiaomiAmazfit
ModelWatch S3T-Rex Pro
Release dateFebruary 25, 2024March 23, 2021
Model NumberM2323W1-
Model NameXiaomi Watch S3Amazfit T-Rex Pro
Dial ColourBlackDesert Grey, Meteorite Black, Steel Blue
Dial ShapeRoundRound
SizeRegularRegular
Touchscreen1.43Yes
Interchangeable StrapYes-
Water Resistant5 ATM10 ATM
UsageRegular-
Dial MaterialStainless SteelPolycarbonate
Ideal ForUnisexUnisex
Strap Material-Silicone
dimensions
Width4747.7
Height4747.7
Thickness1213.5
Weight (g)44.0059.40
product details
SensorHeart rate sensor (with blood oxygen sensor), accelerometer, gyroscope, electronic compass, barometer sensor, ambient light sensor, hall sensorThree-axis acceleration sensor, Heart Rate Sensor, BioTracker 2 PPG , ambient light sensor, Geomagnetic, three-axis gyroscope, barometric altimeter
Battery Type486mAh-
Battery Life15 days18 days
Rechargeable BatteryYesYes
Compatible Device-Android, iOS
Notification-Yes
Charge Time-1.5 hours
Charger Type-Magnetic 2-pins Pogo Pin
connectivity features
BluetoothYesYes
Bluetooth Version5.25.0
Wi-FiYesYes
GPSYesYes
camera and display features
Display Resolution466 x 466320x360
Display TypeAMOLEDAMOLED
Scratch Resistant-Tempered Glass + anti-fingerprint coating
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish, German, Italian, French, Spanish, Dutch, Portuguese, Turkish, Arabic, Polish, Ukrainian, Romanian, Czech, Slovak, Greek, Hungarian, Hebrew, Russian, Thai, Vietnamese, Brazilian Portuguese, Indonesian, Swedish, Finnish, Norwegian, Danish, Japanese, Korean, Traditional ChineseEnglish
Calorie Count-Yes
Altimeter-Yes
Number of Buttons-4
Other Fitness Features-100+ sports modes
Other Watch Functions-Heart rate monitoring, sleep quality monitoring
platform and storage features
Operating System-RTOS
Compatible Operating System-iOS, Android
audio and video features
Speaker-Yes

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