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Xiaomi Watch S4 15th Anniversary Edition vs Realme Watch 3

Xiaomi Watch S4 15th Anniversary Edition vs Realme Watch 3 comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 15th Anniversary Edition	Realme Watch 3
key specs
Display Size	36mm	-
Compatible OS	Android 8.0 or above, iOS 12.0 or above	-
Dial Shape	Round	Rectangle
Display Type	AMOLED	TFT LED
Ideal For	Unisex	Unisex
general
Brand	Xiaomi	Realme
Model	Watch S4 15th Anniversary Edition	Watch 3
Release date	May 23, 2025	July 1, 2022
Model Name	Xiaomi Watch S4 15th Anniversary Edition	Watch 3
Dial Colour	Black	-
Dial Shape	Round	Rectangle
Size	Regular	Regular
Touchscreen	1.43	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	5 ATM	IP68
Usage	Regular	-
Ideal For	Unisex	Unisex
dimensions
Width	47.3	-
Height	47.3	-
Thickness	12	-
Weight (g)	44.50	-
product details
Sensor	Heart Rate Monitor, Stress, Sleep	-
Compatible Device	Android and iOS	-
Battery Type	486mAh	340mAh
Battery Life	-	7 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	-
Wi-Fi	Yes	-
GPS	Yes	-
Other Connectivity Features	NFC, Galileo, Glonass, Beidou, QZSS	-
Call Function	-	Yes
platform and storage features
Operating System	HyperOS 2	Custom
Compatible Operating System	Android 8.0 or above, iOS 12.0 or above	-
camera and display features
Display Resolution	466 x 466	240x286 pixels
Display Size	36mm	-
Display Type	AMOLED	TFT LED
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Calendar	-	Yes
Number of Buttons	-	1
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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