Amazfit GTR 4 New vs Xiaomi Mi Band 9 comparison

Show Only Differences Highlight Differences	Amazfit GTR 4 New	Xiaomi Mi Band 9
key specs
Strap Colour	Black Fluororubber, Brown Leather	-
Dial Shape	Round	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
general
Brand	Amazfit	Xiaomi
Model	GTR 4 New	Mi Band 9
Release date	September 4, 2024	July 19, 2024
Model Name	GTR 4 New	-
Dial Shape	Round	Rectangle
Strap Colour	Black Fluororubber, Brown Leather	-
Size	Regular	Regular
Touchscreen	1.45	1.62
Water Resistant	5 ATM	5ATM
Usage	Regular	Regular
Dial Material	Stainless Steel	-
Ideal For	Unisex	Unisex
Interchangeable Strap	-	Yes
dimensions
Width	46.5	21.6
Height	46.5	46.5
Thickness	11.2	10.99
Weight (g)	49.00	15.80
product details
Sensor	heart rate, SpO2, steps, sleep tracker	Optical heart rate, blood oxygen, six-axis motion
Compatible Device	Android 7.0 and above, iOS 12.0 and above	-
Battery Type	475	233
Battery Life	12 days	-
Rechargeable Battery	Yes	-
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5.0	5.4
Wi-Fi	Yes	-
GPS	Yes	-
platform and storage features
Operating System	ZeppOS 2.0	HyperOS
camera and display features
Display Resolution	466 x 466	192 x 490
Display Type	AMOLED	-
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	-
Other Fitness Features	Menstrual health tracker	-
Calendar	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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