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Boult Audio Crown vs Amazfit GTR 4 Limited Edition

Boult Audio Crown vs Amazfit GTR 4 Limited Edition comparison

Show Only Differences Highlight Differences	Boult Audio Crown	Amazfit GTR 4 Limited Edition
key specs
Strap Colour	Black, Orange, Yellow and Blue	Infinite Black
Display Size	50mm	36mm
Compatible OS	Android, iOS	Android, iOS
Strap Material	Silicone	-
Dial Shape	Square	Round
Display Type	-	AMOLED
general
Brand	Boult Audio	Amazfit
Model	Crown	GTR 4 Limited Edition
Release date	July 13, 2023	April 26, 2023
Model Name	Crown	Amazfit GTR 4 Limited Edition
Dial Colour	Black	-
Dial Shape	Square	Round
Strap Colour	Black, Orange, Yellow and Blue	Infinite Black
Strap Material	Silicone	-
Touchscreen	Yes	Yes
Water Resistant	IP67	5ATM
Dial Material	Metal	-
Size	-	Regular
Usage	-	Health, Fitness
dimensions
Height	6mm	46.5
Width	-	46.5
Thickness	-	11.2
Weight (g)	-	49.00
product details
Sensor	SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker	Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor
Compatible Device	Android, iOS	Android, iOS
Notification	Yes	Yes
Notification Type	Smart Notification	Smart Notification
Battery Type	‎Lithium Ion	-
Battery Life	‎7 Days	14 days
Charge Time	2.5 hours	2 hours
Rechargeable Battery	Yes	-
Other Features	Inbuilt Alarm Clock, A Timer, A Stopwatch, Weather Monitoring, Sedentary Reminders And Inbuilt Mini Games	Stainless steel middle frame, Glass-ceramic bottom shell, Dual-band & 6 satellite positioning systems
Charger Type	-	Magnetic Charger
Stand By Time	-	50 days
connectivity features
Call Function	Yes	Yes
Bluetooth	Bluetooth	Yes
Bluetooth Version	Bluetooth 5.2	-
Wi-Fi	-	Yes
GPS	-	Yes
Third Party App Support	-	Yes
Call Features	-	Make Calls, Reject Calls
platform and storage features
Compatible Operating System	Android, iOS	Android, iOS
Operating System	-	Zepp OS 2.0
camera and display features
Display Resolution	240 x 283	466x466 pixels
Display Size	50mm	36mm
Other Display Features	900 nits brightness	-
Display Type	-	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Number of Buttons	2	-
Other Fitness Features	Activity Tracker, Breathe, Sedentary Reminder, Sleep Monitor, 100 sports modes	154 Sports Modes, Automatic Recognition, BioTracker™ 4.0 PPG biometric sensor
Other Watch Functions	Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Notifications, 150+ watch faces, Find My Feature	Over 200 watch faces, Music Storage, OTA Update via Wi-Fi, Events Reminder, To Do List
audio and video features
Speaker	Yes	Yes
Microphone	Yes	Yes
Voice Control	-	Yes

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