Xiaomi Watch S4 vs Amazfit GTS 2 comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4	Amazfit GTS 2
key specs
Dial Shape	Round	Rectangle
Display Type	AMOLED	AMOLED
Ideal For	Unisex	-
Strap Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
Display Size	-	42mm
Compatible OS	-	Android, iOS
general
Brand	Xiaomi	Amazfit
Model	Watch S4	GTS 2
Release date	October 29, 2024	September 22, 2020
Dial Shape	Round	Rectangle
Size	Regular	Regular
Touchscreen	1.43	Yes
Interchangeable Strap	Yes	-
Water Resistant	5 ATM	5 ATM
Usage	Regular	-
Ideal For	Unisex	-
Model Name	-	GTS 2
Dial Material	-	Aluminium Alloy
Strap Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
Dial Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
dimensions
Width	47.3	35.6
Height	47.3	42.8
Thickness	12	9.7
Weight (g)	44.50	24.70
product details
Sensor	heart rate, SpO2, steps, sleep tracker	Air pressure, Accelerometer, Gyroscope, Geomagnetic sensor, ambient light sensor
Battery Type	486mAh	-
Battery Life	15	7 days
Compatible Device	-	Android, iOS
Notification	-	Yes
Charge Time	-	2 hours
Charger Type	-	Magnetic
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	5.0
Wi-Fi	Yes	Yes
GPS	Yes	-
Other Connectivity Features	NFC, Galileo, Glonass, Beidou, QZSS	-
platform and storage features
Operating System	HyperOS 2	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Resolution	466 x 466	348x442
Display Type	AMOLED	AMOLED
Display Size	-	42mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Compass	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Number of Buttons	-	1
Other Watch Functions	-	BioTracker 2 PPG, biological data sensor
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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