Xiaomi Mi Band 9 vs Amazfit Bip U comparison

Show Only Differences Highlight Differences	Xiaomi Mi Band 9	Amazfit Bip U
key specs
Dial Shape	Rectangle	Rectangle
Ideal For	Unisex	-
Strap Colour	-	Black, Green, Pink
Compatible OS	-	Android, iOS
Strap Material	-	Silicone
general
Brand	Xiaomi	Amazfit
Model	Mi Band 9	Bip U
Release date	July 19, 2024	October 15, 2020
Dial Shape	Rectangle	Rectangle
Size	Regular	Regular
Touchscreen	1.62	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	5ATM	5 ATM
Usage	Regular	-
Ideal For	Unisex	-
Model Name	-	Bip U
Strap Material	-	Silicone
Water Resistance Depth	-	50 metres
Dial Material	-	Polycarbonate
Strap Colour	-	Black, Green, Pink
Dial Colour	-	Black, Green, Pink
dimensions
Width	21.6	35.5
Height	46.5	40.9
Thickness	10.99	11.4
Weight (g)	15.80	31.00
product details
Sensor	Optical heart rate, blood oxygen, six-axis motion	BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor
Battery Type	233	-
Compatible Device	-	Android, iOS
Notification	-	Yes
Battery Life	-	9 days
Charge Time	-	2 hours
Charger Type	-	2 Pogo Pin Charger
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.4	5.0
Wi-Fi	-	Yes
platform and storage features
Operating System	HyperOS	RTOS
Compatible Operating System	-	Android, iOS
camera and display features
Display Resolution	192 x 490	320x302
Other Display Features	-	Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Date & Time Display	Yes	Yes
Calorie Count	-	Yes
Compass	-	Yes
Alarm Clock	-	Yes
Language	-	English
Number of Buttons	-	1
Other Fitness Features	-	60 sports modes
Other Watch Functions	-	24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker
audio and video features
Speaker	-	Yes
Microphone	-	Yes
Other Multimedia Features	-	show notifications, control music, set alarms, remote control the phone’s camera

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