Realme Watch S5 vs Redmi Watch 4 comparison

Show Only Differences Highlight Differences	Realme Watch S5	Redmi Watch 4
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	Rectangle
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
general
Brand	Realme	Redmi
Model	Watch S5	Watch 4
Release date	May 22, 2026	November 29, 2023
Model Name	Realme Watch S5	Redmi Watch 4
Dial Colour	Black	Black, White
Dial Shape	Round	Rectangle
Size	Regular	Regular
Touchscreen	1.97	Yes
Water Resistance Depth	5 ATM	-
Usage	Regular	-
Ideal For	Unisex	Unisex
Water Resistant	-	5 ATM
dimensions
Thickness	11.8	10.5
Weight (g)	32.00	31.50
Width	-	47.58
Height	-	41.12
product details
Sensor	heart rate, SpO2, steps, sleep tracker	acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors
Battery Life	20 days	20 days
Rechargeable Battery	Yes	Yes
Battery Type	-	470mAh
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
GPS	Yes	-
Bluetooth Version	-	5.3
Wi-Fi	-	Yes
camera and display features
Display Size	50mm	-
Display Type	AMOLED	AMOLED
Display Resolution	-	390 x 450
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	Simplified Chinese, Traditional Chinese, English
Calorie Count	-	Yes
Number of Buttons	-	One
Other Fitness Features	-	Stress tracker, SpO2, Menstrual cycle monitoring
audio and video features
Speaker	Yes	-
Microphone	Yes	-
platform and storage features
Operating System	-	HyperOS

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