Amazfit GTS 4 mini vs Fire-Boltt Ninja comparison

Show Only Differences Highlight Differences	Amazfit GTS 4 mini	Fire-Boltt Ninja
key specs
Display Size	41mm	33mm
Strap Material	Silicone	Silicone
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Compatible OS	-	Android, iOS
Dial Shape	-	Rectangle
general
Brand	Amazfit	Fire-Boltt
Model	GTS 4 mini	Ninja
Release date	July 16, 2022	August 4, 2021
Strap Material	Silicone	Silicone
Size	Regular	Regular
Touchscreen	Yes	Yes
Water Resistant	Yes	Yes
Ideal For	Unisex	Unisex
Model Number	-	BSW007
Model Name	-	Ninja touch to Wake SpO2
Dial Shape	-	Rectangle
Water Resistance Depth	-	1m
Dial Material	-	Metal
Strap Colour	-	Black
Dial Colour	-	Black
dimensions
Width	41.8	41
Height	36.66	34
Thickness	9.1	10
Weight (g)	31.20	80.00
Diameter	-	33
product details
Sensor	Acceleration sensor, Geomagnetic sensor, Ambient light sensor	Accelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor
Compatible Device	Android 7.0 and above, iOS 12.0 and above	Android, iPhone
Battery Life	15 days	5 days
Charge Time	Approx 2 hours	120 minutes
Charger Type	Magnetic charger	-
Notification	-	Yes
Battery Type	-	Li-ion
Stand By Time	-	15 days
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Bluetooth
Bluetooth Version	v5.2	5.0
GPS	Yes	-
Call Function	-	No
Messaging Support	-	Yes
Operating Range	-	10m
Third Party App Support	-	Limited
camera and display features
Display Resolution	336x384	240x240
Display Size	41mm	33mm
Display Type	AMOLED	-
Backlight Display	-	Yes
Scratch Resistant	-	Yes
fitness and watch functions
Heart Rate Monitor	Yes	Yes
Step Count	-	Yes
Calorie Count	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Chronograph	-	No
Date & Time Display	-	Yes
Language	-	English
Other Fitness Features	-	7 sports modes
audio and video features
Microphone	Yes	-
platform and storage features
Compatible Operating System	-	Android, iOS

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