Xiaomi Watch S4 15th Anniversary Edition vs Amazfit GTS 2 mini comparison

Compare Xiaomi Watch S4 15th Anniversary Edition
Compare Amazfit GTS 2 mini
key specs
Display Size36mm-
Compatible OSAndroid 8.0 or above, iOS 12.0 or aboveAndroid, iOS
Dial ShapeRoundRectangle
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Strap Colour-Midnight Black, Flamingo Pink, Sage Green
Strap Material-Silicone
general
BrandXiaomiAmazfit
ModelWatch S4 15th Anniversary EditionGTS 2 mini
Release dateMay 23, 2025December 1, 2020
Model NameXiaomi Watch S4 15th Anniversary EditionGTS 2 mini
Dial ColourBlackMidnight Black, Flamingo Pink, Sage Green
Dial ShapeRoundRectangle
SizeRegularRegular
Touchscreen1.43-
Interchangeable StrapYesYes
Water Resistant5 ATMYes
UsageRegular-
Ideal ForUnisexUnisex
Strap Material-Silicone
Water Resistance Depth-5 ATM
Dial Material-Aluminum alloy, classic-stainless steel
Strap Colour-Midnight Black, Flamingo Pink, Sage Green
dimensions
Width47.335.8
Height47.340.5
Thickness128.95
Weight (g)44.5019.50
product details
SensorHeart Rate Monitor, Stress, SleepHuami self-developed BioTracker 2 PPG (support blood-oxygen) biological data sensor, Accelerometer, Gyroscope, Geomagnetic sensor, Ambient light sensor
Compatible DeviceAndroid and iOSAndroid, iPhone
Battery Type486mAh220mAh
Notification-Yes
Battery Life-14 days
Charge Time-About 2 hours
Charger Type-Charging base
Rechargeable Battery-Yes
connectivity features
BluetoothYesYes
Bluetooth Version5.35.0 BLE
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 aboveAndroid, iOS
camera and display features
Display Resolution466 x 466354x306
Display Size36mm-
Display TypeAMOLEDAMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Calendar-Yes
Chronograph-Yes
Number of Buttons-1

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