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Xiaomi Watch S1 vs Samsung Galaxy Watch 4 (40mm) comparison

 Compare Xiaomi Watch S1
Xiaomi Watch S1
Compare Samsung Galaxy Watch 4 (40mm)
Samsung Galaxy Watch 4 (40mm)
key specs
Strap ColourBlack Viton, Brown Leather, Blue LeatherBlack, Pink Gold, Silver
Display Size36mm40mm
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Compatible OS-Android
general
BrandXiaomiSamsung
ModelWatch S1Galaxy Watch 4 (40mm)
Release dateDecember 28, 2021August 11, 2021
Model NumberM2108W1-
Dial ColourSilverBlack, Pink Gold, Silver
Dial ShapeRoundRound
Strap ColourBlack Viton, Brown Leather, Blue LeatherBlack, Pink Gold, Silver
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapYesYes
Water ResistantYesIP68
Water Resistance Depth5ATM5 ATM
Dial MaterialStainless steelAluminium
Ideal ForUnisexUnisex
Model Name-Galaxy Watch 4
dimensions
Width46.540.4
Height46.539.3
Thickness119.8
Weight (g)-25.90
product details
SensorHeart rate sensor, SpO2 sensor, acceleration sensor, gyroscope, geomagnetic sensor, air pressure sensor, ambient light sensorSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Compatible DeviceAndroid, iPhoneAndroid
NotificationYesYes
Battery TypeLi-ion polymer-
Battery Life12 days-
Rechargeable Battery-Yes
connectivity features
Call FunctionYes-
BluetoothBluetoothYes
Bluetooth Versionv5.25.0
Wi-FiYesYes
GPSYesYes
Messaging SupportYes-
Call FeaturesYes-
camera and display features
Display Resolution466x466396x396
Display Size36mm40mm
Display TypeAMOLEDAMOLED
Backlight DisplayYes-
Scratch Resistant-Yes, Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
CalendarYesYes
Alarm ClockYesYes
ChronographYes-
Date & Time DisplayYesYes
LanguageSimplified ChineseEnglish
Number of Buttons22
Other Fitness Features117 sports modes-
Compass-Yes
Other Watch Functions-Heart rate, blood oxygen, SpO2 Sensor
audio and video features
SpeakerYesYes
MicrophoneYes-
platform and storage features
Operating System-One UI Watch 3
Compatible Operating System-Android
RAM-1.5GB
Processor Name-Exynos W920
Internal Memory-16GB

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