Noise Halo 2 vs Xiaomi Watch S4 41mm comparison

Show Only Differences Highlight Differences	Noise Halo 2	Xiaomi Watch S4 41mm
key specs
Strap Colour	Brown	-
Display Size	36mm	41mm
Strap Material	Leather	Milanese
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Men	Unisex
general
Brand	Noise	Xiaomi
Model	Halo 2	Watch S4 41mm
Model Name	Halo 2	-
Dial Colour	Silver	-
Dial Shape	Round	Round
Strap Colour	Brown	-
Strap Material	Leather	Milanese
Size	Regular	Regular
Touchscreen	Yes	1.32
Water Resistant	Yes	5ATM
Water Resistance Depth	1 m	50 m
Usage	Fitness & Outdoor	Regular
Dial Material	Metal	Stainless steel
Ideal For	Men	Unisex
Release date	-	September 24, 2025
product details
Sensor	Heart Rate, SpO2	Heart rate sensor (with blood oxygen sensor), Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, Temperature sensor
Notification	Yes	-
Battery Life	Upto 7 Days	8 days
Rechargeable Battery	Yes	-
Battery Type	-	320mAh
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Operating Range	10 m	-
Bluetooth Version	-	5.4
GPS	-	Yes
camera and display features
Display Resolution	466x466pixels	466 × 466
Display Size	36mm	41mm
Display Type	AMOLED	-
Other Display Features	-	1500nits, 60Hz refresh rate
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Number of Buttons	1	-
Altimeter	-	Yes
Compass	-	Yes
Calendar	-	Yes
Language	-	English
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes
dimensions
Width	-	41.2
Height	-	41.2
Diameter	-	9.5
Weight (g)	-	32.00
platform and storage features
Operating System	-	Xiaomi HyperOS 3

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