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Noise Halo 2 vs Xiaomi Watch S4 15th Anniversary Edition

Noise Halo 2 vs Xiaomi Watch S4 15th Anniversary Edition comparison

Show Only Differences Highlight Differences	Noise Halo 2	Xiaomi Watch S4 15th Anniversary Edition
key specs
Strap Colour	Brown	-
Display Size	36mm	36mm
Strap Material	Leather	-
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Men	Unisex
Compatible OS	-	Android 8.0 or above, iOS 12.0 or above
general
Brand	Noise	Xiaomi
Model	Halo 2	Watch S4 15th Anniversary Edition
Model Name	Halo 2	Xiaomi Watch S4 15th Anniversary Edition
Dial Colour	Silver	Black
Dial Shape	Round	Round
Strap Colour	Brown	-
Strap Material	Leather	-
Size	Regular	Regular
Touchscreen	Yes	1.43
Water Resistant	Yes	5 ATM
Water Resistance Depth	1 m	-
Usage	Fitness & Outdoor	Regular
Dial Material	Metal	-
Ideal For	Men	Unisex
Release date	-	May 23, 2025
Interchangeable Strap	-	Yes
product details
Sensor	Heart Rate, SpO2	Heart Rate Monitor, Stress, Sleep
Notification	Yes	-
Battery Life	Upto 7 Days	-
Rechargeable Battery	Yes	-
Compatible Device	-	Android and iOS
Battery Type	-	486mAh
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Operating Range	10 m	-
Bluetooth Version	-	5.3
Wi-Fi	-	Yes
GPS	-	Yes
Other Connectivity Features	-	NFC, Galileo, Glonass, Beidou, QZSS
camera and display features
Display Resolution	466x466pixels	466 x 466
Display Size	36mm	36mm
Display Type	AMOLED	AMOLED
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
Number of Buttons	1	-
Language	-	English
audio and video features
Speaker	Yes	-
Microphone	Yes	-
dimensions
Width	-	47.3
Height	-	47.3
Thickness	-	12
Weight (g)	-	44.50
platform and storage features
Operating System	-	HyperOS 2
Compatible Operating System	-	Android 8.0 or above, iOS 12.0 or above

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