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Samsung Galaxy Watch 4 Classic (46mm) vs Huami Amazfit Stratos 3

Samsung Galaxy Watch 4 Classic (46mm) vs Huami Amazfit Stratos 3 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 4 Classic (46mm)	Huami Amazfit Stratos 3
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Strap Colour	Black, Silver	-
Display Size	46mm	-
Compatible OS	Android	-
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	-
Strap Material	-	Silicone
general
Brand	Samsung	Huami
Model	Galaxy Watch 4 Classic (46mm)	Amazfit Stratos 3
Release date	August 11, 2021	August 27, 2019
Model Name	Galaxy Watch 4 Classic	Stratos 3
Dial Shape	Round	Round
Size	Large	-
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	-
Water Resistant	IP68	5ATM
Water Resistance Depth	5 ATM	50 Meters
Dial Material	Stainless Steel	Stainless Steel
Ideal For	Unisex	-
Strap Colour	Black, Silver	-
Dial Colour	Black, Silver	-
Strap Material	-	Silicone
Usage	-	For Sports
dimensions
Width	45.5	-
Height	45.5	-
Thickness	11	13.4 mm
Weight (g)	52.00	40.40
Diameter	-	48.6mm
product details
Sensor	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	BioTracker PPG Bio-Tracking optical sensor, 6-axis acceleration sensor, 3-axis geomagnetic sensor, Air pressure sensor
Compatible Device	Android	Android 5.0 or iOS 10.0 and above
Notification	Yes	Yes
Rechargeable Battery	Yes	-
Notification Type	-	Calls, Messages, App Alerts
Battery Type	-	Lithium-ion polymer battery
Battery Life	-	7 days in smart mode
Charge Time	-	2.5 hours
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.0	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Other Connectivity Features	NFC	-
platform and storage features
Operating System	One UI Watch 3	Amazﬁt OS
Compatible Operating System	Android	-
RAM	1.5GB	512MB
Processor Name	Exynos W920	-
Internal Memory	16GB	2GB
Number of Cores	-	dual-core
Processor Speed	-	1200
camera and display features
Display Resolution	450x450	320x320
Display Size	46mm	-
Display Type	AMOLED	-
Scratch Resistant	Gorilla Glass DX	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	Yes
Date & Time Display	Yes	-
Language	English	-
Number of Buttons	2	4
Other Watch Functions	Heart rate, blood oxygen, electrocardiogram (EKG)	-
Other Fitness Features	-	80 Sports Modes
audio and video features
Speaker	Yes	-
Audio Features	-	Standalone Music Playback

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