Xiaomi Watch S4 41mm vs Samsung Galaxy Watch Active 2 4G (44mm) comparison

Compare Xiaomi Watch S4 41mm
Compare Samsung Galaxy Watch Active 2 4G (44mm)
key specs
Display Size41mm34mm
Strap MaterialMilaneseLeather
Dial ShapeRoundRound
Ideal ForUnisexUnisex
Compatible OS-Android, iOS
Display Type-Super AMOLED
general
BrandXiaomiSamsung
ModelWatch S4 41mmGalaxy Watch Active 2 4G (44mm)
Release dateSeptember 24, 2025December 23, 2019
Dial ShapeRoundRound
Strap MaterialMilaneseLeather
SizeRegular-
Touchscreen1.32Yes
Water Resistant5ATMIP68
Water Resistance Depth50 m50
UsageRegular-
Dial MaterialStainless steelStainless Steel, Aluminium
Ideal ForUnisexUnisex
Model Name-Galaxy Watch Active 2 4G
Dial Colour-Cloud Silver, Aqua Black, Pink Gold
dimensions
Width41.244
Height41.244
Diameter9.5-
Weight (g)32.0030.00
Thickness-10.9
product details
SensorHeart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensorAccelerometer, Gyrometer, Barometer, Heart Rate Monitor, Ambient Light
Battery Type320mAh-
Battery Life8 days-
Compatible Device-Android 5.0 or higher & RAM 1.5GB above, iOS 9.0 or above
Notification-Yes
Charger Type-Wireless
Rechargeable Battery-Yes
connectivity features
Call FunctionYesYes
BluetoothYesYes
Bluetooth Version5.45.0
GPSYesYes
Wi-Fi-Yes
Other Connectivity Features-4G
platform and storage features
Operating SystemXiaomi HyperOS 3Tizen based Wearable OS 4.0
Compatible Operating System-Android, iOS
Number of Cores-dual-core
RAM-768MB
Processor Name-Exynos 9110
Processor Speed-1.15GHz
Internal Memory-4GB
camera and display features
Display Resolution466 × 466360 x 360
Display Size41mm34mm
Other Display Features1500nits, 60Hz refresh rate-
Display Type-Super AMOLED
Scratch Resistant-Corning Gorilla Glass DX+
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Number of Buttons-2
audio and video features
SpeakerYesYes
MicrophoneYesYes
ratings
Overall NDTV Rating-Read Review
Design and comfort Rating-
Tracking accuracy Rating-
Software and ecosystem Rating-
Battery life Rating-

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