Xiaomi Watch S4 41mm vs Xiaomi Mi Watch (2020) comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 41mm	Xiaomi Mi Watch (2020)
key specs
Display Size	41mm	35mm
Strap Material	Milanese	-
Dial Shape	Round	Round
Ideal For	Unisex	Unisex
Compatible OS	-	Android, iOS
Display Type	-	AMOLED
general
Brand	Xiaomi	Xiaomi
Model	Watch S4 41mm	Mi Watch (2020)
Release date	September 24, 2025	October 1, 2020
Dial Shape	Round	Round
Strap Material	Milanese	-
Size	Regular	Regular
Touchscreen	1.32	Yes
Water Resistant	5ATM	5 ATM
Water Resistance Depth	50 m	50 metres
Usage	Regular	-
Dial Material	Stainless steel	-
Ideal For	Unisex	Unisex
Model Name	-	Mi Watch
Interchangeable Strap	-	Yes
dimensions
Width	41.2	-
Height	41.2	-
Diameter	9.5	-
Weight (g)	32.00	32.00
product details
Sensor	Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor	Geomagnetic compass, elevation sensor, heart rate, blood exygen, air pressure sensor
Battery Type	320mAh	-
Battery Life	8 days	16 days
Compatible Device	-	Android, iOS
Notification	-	Yes
Charge Time	-	2 hours
Charger Type	-	Magnetic
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5.4	-
GPS	Yes	Yes
platform and storage features
Operating System	Xiaomi HyperOS 3	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Resolution	466 × 466	454x454
Display Size	41mm	35mm
Other Display Features	1500nits, 60Hz refresh rate	-
Display Type	-	AMOLED
Scratch Resistant	-	Corning Gorilla Glass 3
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Calorie Count	-	Yes
Number of Buttons	-	2
Other Fitness Features	-	117 exercise modes
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes

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