Xiaomi Watch S4 41mm vs Boult Audio Crown comparison

Compare Xiaomi Watch S4 41mm
Compare Boult Audio Crown
key specs
Display Size41mm50mm
Strap MaterialMilaneseSilicone
Dial ShapeRoundSquare
Ideal ForUnisex-
Strap Colour-Black, Orange, Yellow and Blue
Compatible OS-Android, iOS
general
BrandXiaomiBoult Audio
ModelWatch S4 41mmCrown
Release dateSeptember 24, 2025July 13, 2023
Dial ShapeRoundSquare
Strap MaterialMilaneseSilicone
SizeRegular-
Touchscreen1.32Yes
Water Resistant5ATMIP67
Water Resistance Depth50 m-
UsageRegular-
Dial MaterialStainless steelMetal
Ideal ForUnisex-
Model Name-Crown
Dial Colour-Black
Strap Colour-Black, Orange, Yellow and Blue
dimensions
Width41.2-
Height41.26mm
Diameter9.5-
Weight (g)32.00-
product details
SensorHeart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensorSpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker
Battery Type320mAh‎Lithium Ion
Battery Life8 days‎7 Days
Compatible Device-Android, iOS
Notification-Yes
Notification Type-Smart Notification
Charge Time-2.5 hours
Rechargeable Battery-Yes
Other Features-Inbuilt Alarm Clock, A Timer, A Stopwatch, Weather Monitoring, Sedentary Reminders And Inbuilt Mini Games
connectivity features
Call FunctionYesYes
BluetoothYesBluetooth
Bluetooth Version5.4Bluetooth 5.2
GPSYes-
platform and storage features
Operating SystemXiaomi HyperOS 3-
Compatible Operating System-Android, iOS
camera and display features
Display Resolution466 × 466240 x 283
Display Size41mm50mm
Other Display Features1500nits, 60Hz refresh rate900 nits brightness
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Calorie Count-Yes
Number of Buttons-2
Other Fitness Features-Activity Tracker, Breathe, Sedentary Reminder, Sleep Monitor, 100 sports modes
Other Watch Functions-Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, 150+ watch faces, Find My Feature
audio and video features
SpeakerYesYes
MicrophoneYesYes

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