Xiaomi Watch S4 15th Anniversary Edition vs Portronics Kronos Beta comparison

Compare Xiaomi Watch S4 15th Anniversary Edition
Compare Portronics Kronos Beta
key specs
Display Size36mm-
Compatible OSAndroid 8.0 or above, iOS 12.0 or above-
Dial ShapeRoundRound
Display TypeAMOLED-
Ideal ForUnisexUnisex
Strap Material-Silicone
general
BrandXiaomiPortronics
ModelWatch S4 15th Anniversary EditionKronos Beta
Release dateMay 23, 2025July 28, 2021
Model NameXiaomi Watch S4 15th Anniversary EditionKronos Beta
Dial ColourBlackBlack, Grey, Rose Gold
Dial ShapeRoundRound
SizeRegularRegular
Touchscreen1.43Yes
Interchangeable StrapYesYes
Water Resistant5 ATMYes
UsageRegular-
Ideal ForUnisexUnisex
Strap Material-Silicone
Dial Material-Aluminium and Polycarbonate
dimensions
Width47.3-
Height47.3-
Thickness12-
Weight (g)44.50-
product details
SensorHeart Rate Monitor, Stress, Sleep-
Compatible DeviceAndroid and iOS-
Battery Type486mAh240mAh
Battery Life-7 days
Charge Time-1 hour
connectivity features
BluetoothYesYes
Bluetooth Version5.35.1
Wi-FiYes-
GPSYes-
Other Connectivity FeaturesNFC, Galileo, Glonass, Beidou, QZSS-
platform and storage features
Operating SystemHyperOS 2-
Compatible Operating SystemAndroid 8.0 or above, iOS 12.0 or above-
Internal Memory-512MB
camera and display features
Display Resolution466 x 466-
Display Size36mm-
Display TypeAMOLED-
Backlight Display-Yes
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Chronograph-Yes

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