Realme Watch S5 vs Xiaomi Watch S4 comparison

Show Only Differences Highlight Differences	Realme Watch S5	Xiaomi Watch S4
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Display Size	50mm	-
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
general
Brand	Realme	Xiaomi
Model	Watch S5	Watch S4
Release date	May 22, 2026	October 29, 2024
Model Name	Realme Watch S5	-
Dial Colour	Black	-
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	1.97	1.43
Water Resistance Depth	5 ATM	-
Usage	Regular	Regular
Ideal For	Unisex	Unisex
Interchangeable Strap	-	Yes
Water Resistant	-	5 ATM
dimensions
Thickness	11.8	12
Weight (g)	32.00	44.50
Width	-	47.3
Height	-	47.3
product details
Sensor	heart rate, SpO2, steps, sleep tracker	heart rate, SpO2, steps, sleep tracker
Battery Life	20 days	15
Rechargeable Battery	Yes	-
Battery Type	-	486mAh
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
GPS	Yes	Yes
Bluetooth Version	-	5.2
Wi-Fi	-	Yes
Other Connectivity Features	-	NFC, Galileo, Glonass, Beidou, QZSS
camera and display features
Display Size	50mm	-
Display Type	AMOLED	AMOLED
Display Resolution	-	466 x 466
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Language	English	-
audio and video features
Speaker	Yes	-
Microphone	Yes	-
platform and storage features
Operating System	-	HyperOS 2

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