Xiaomi Mi Band 9 vs Noise ColorFit Ultra 2 Buzz comparison

Show Only Differences Highlight Differences	Xiaomi Mi Band 9	Noise ColorFit Ultra 2 Buzz
key specs
Dial Shape	Rectangle	Rectangle
Ideal For	Unisex	-
Compatible OS	-	iOS 11 or above, Android 9.0 or above
Strap Material	-	Silicone
general
Brand	Xiaomi	Noise
Model	Mi Band 9	ColorFit Ultra 2 Buzz
Release date	July 19, 2024	August 17, 2022
Dial Shape	Rectangle	Rectangle
Size	Regular	Regular
Touchscreen	1.62	Yes
Interchangeable Strap	Yes	-
Water Resistant	5ATM	IP68
Usage	Regular	-
Ideal For	Unisex	-
Strap Material	-	Silicone
dimensions
Width	21.6	45.6
Height	46.5	37.5
Thickness	10.99	37.5
Weight (g)	15.80	41.40
product details
Sensor	Optical heart rate, blood oxygen, six-axis motion	SpO2 Sensor, Heart Rate Sensor
Battery Type	233	-
Notification	-	Yes
Notification Type	-	Call, Message, Alarms, Reminders
Battery Life	-	7 days
Charge Time	-	2 hours
Stand By Time	-	35 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.4	5.3
Call Function	-	Yes
Call Features	-	Reject Calls, Take Calls, Call Logs, Dial Pad
platform and storage features
Operating System	HyperOS	-
Compatible Operating System	-	iOS 11 or above, Android 9.0 or above
camera and display features
Display Resolution	192 x 490	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	-
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Alarm Clock	-	Yes
Other Fitness Features	-	100 Sports Modes, Auto Sports Detection
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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