Xiaomi Watch S4 vs Realme Watch 2 comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4	Realme Watch 2
key specs
Dial Shape	Round	Square
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Display Size	-	35mm
Compatible OS	-	Android, iOS
general
Brand	Xiaomi	Realme
Model	Watch S4	Watch 2
Release date	October 29, 2024	April 30, 2021
Dial Shape	Round	Square
Size	Regular	-
Touchscreen	1.43	Yes
Interchangeable Strap	Yes	-
Water Resistant	5 ATM	IP68
Usage	Regular	-
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Dial Colour	-	Black
dimensions
Width	47.3	257.6
Height	47.3	35.7
Thickness	12	12.2
Weight (g)	44.50	38.00
product details
Sensor	heart rate, SpO2, steps, sleep tracker	-
Battery Type	486mAh	-
Battery Life	15	12 days
Charger Type	-	Magnetic
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.2	5
Wi-Fi	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	320x320
Display Type	AMOLED	-
Display Size	-	35mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Date & Time Display	Yes	Yes

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