Xiaomi Mi Band 9 vs Samsung Galaxy Watch 4 (44mm) comparison

Compare Xiaomi Mi Band 9
Compare Samsung Galaxy Watch 4 (44mm)
key specs
Dial ShapeRectangleRound
Ideal ForUnisexUnisex
Strap Colour-Black, Green, Silver
Display Size-44mm
Compatible OS-Android
Display Type-AMOLED
general
BrandXiaomiSamsung
ModelMi Band 9Galaxy Watch 4 (44mm)
Release dateJuly 19, 2024August 11, 2021
Dial ShapeRectangleRound
SizeRegularLarge
Touchscreen1.62Yes
Interchangeable StrapYesYes
Water Resistant5ATMYes
UsageRegular-
Ideal ForUnisexUnisex
Model Name-Galaxy Watch 4
Water Resistance Depth-5 ATM
Dial Material-Aluminium
Strap Colour-Black, Green, Silver
Dial Colour-Black, Green, Silver
dimensions
Width21.644.4
Height46.543.3
Thickness10.999.8
Weight (g)15.8030.30
product details
SensorOptical heart rate, blood oxygen, six-axis motionSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Battery Type233-
Compatible Device-Android
Notification-Yes
Rechargeable Battery-Yes
connectivity features
BluetoothYesYes
Bluetooth Version5.45.0
Wi-Fi-Yes
GPS-Yes
Other Connectivity Features-NFC,GPS,Glonass
platform and storage features
Operating SystemHyperOSOne UI Watch 3
Compatible Operating System-Android
Number of Cores-dual-core
RAM-1.5GB
Processor Name-Exynos W920
Processor Speed-1.18GHz
Internal Memory-16GB
camera and display features
Display Resolution192 x 490450x450
Display Size-44mm
Display Type-AMOLED
Scratch Resistant-Yes, Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
CalendarYesYes
Date & Time DisplayYesYes
Calorie Count-Yes
Compass-Yes
Alarm Clock-Yes
Language-English
Number of Buttons-2
Other Watch Functions-Heart rate, blood oxygen, SpO2
audio and video features
Speaker-Yes

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