boAt Valour Watch 1R vs Xiaomi Watch S4 15th Anniversary Edition comparison

Show Only Differences Highlight Differences	boAt Valour Watch 1R	Xiaomi Watch S4 15th Anniversary Edition
key specs
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Display Size	-	36mm
Compatible OS	-	Android 8.0 or above, iOS 12.0 or above
general
Brand	boAt	Xiaomi
Model	Valour Watch 1R	Watch S4 15th Anniversary Edition
Release date	March 20, 2026	May 23, 2025
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	1.43	1.43
Water Resistant	3 ATM	5 ATM
Usage	Regular	Regular
Ideal For	Unisex	Unisex
Model Name	-	Xiaomi Watch S4 15th Anniversary Edition
Dial Colour	-	Black
Interchangeable Strap	-	Yes
dimensions
Width	265.1	47.3
Height	47	47.3
Thickness	12.3	12
Weight (g)	-	44.50
product details
Sensor	heart rate, SpO2, steps, VO2 Max	Heart Rate Monitor, Stress, Sleep
Battery Type	300mAh	486mAh
Battery Life	10 days	-
Rechargeable Battery	Yes	-
Compatible Device	-	Android and iOS
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.3
Wi-Fi	-	Yes
GPS	-	Yes
Other Connectivity Features	-	NFC, Galileo, Glonass, Beidou, QZSS
platform and storage features
Processor Name	X2 processor	-
Operating System	-	HyperOS 2
Compatible Operating System	-	Android 8.0 or above, iOS 12.0 or above
camera and display features
Display Type	AMOLED	AMOLED
Other Display Features	1000 nits	-
Display Resolution	-	466 x 466
Display Size	-	36mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	-
Language	English	English
Calorie Count	-	Yes
Alarm Clock	-	Yes
Date & Time Display	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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