Casio G-Shock GBA900 vs Amazfit GTS 2 comparison

Show Only Differences Highlight Differences	Casio G-Shock GBA900	Amazfit GTS 2
ratings
Companion app Rating
Battery life Rating
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Software and ecosystem Rating	-
key specs
Compatible OS	Android, iOS	Android, iOS
Dial Shape	Round	Rectangle
Ideal For	Unisex	-
Strap Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
Display Size	-	42mm
Display Type	-	AMOLED
general
Brand	Casio	Amazfit
Model	G-Shock GBA900	GTS 2
Release date	May 13, 2021	September 22, 2020
Model Name	G-Shock GBA900	GTS 2
Dial Shape	Round	Rectangle
Size	Large	Regular
Touchscreen	No	Yes
Water Resistant	Yes	5 ATM
Water Resistance Depth	200 Metres	-
Usage	Outdoor	-
Dial Material	Resin	Aluminium Alloy
Ideal For	Unisex	-
Strap Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
Dial Colour	-	Dolphon Grey, Obsidian Black, Streamer Gold
dimensions
Width	51.3	35.6
Height	48.9	42.8
Thickness	16.6	9.7
Weight (g)	61.00	24.70
product details
Sensor	accelerometer	Air pressure, Accelerometer, Gyroscope, Geomagnetic sensor, ambient light sensor
Compatible Device	Android, iPhone	Android, iOS
Notification	Yes	Yes
Battery Life	2 years	7 days
Charge Time	-	2 hours
Charger Type	-	Magnetic
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
GPS	Yes	-
Bluetooth Version	-	5.0
Wi-Fi	-	Yes
platform and storage features
Compatible Operating System	Android, iOS	Android, iOS
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Heart Rate Monitor	-	Yes
Compass	-	Yes
Number of Buttons	-	1
Other Watch Functions	-	BioTracker 2 PPG, biological data sensor
camera and display features
Display Resolution	-	348x442
Display Size	-	42mm
Display Type	-	AMOLED
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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