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Samsung Galaxy Watch 4 (44mm) vs Samsung Gear S3 Classic Smartwatch

Samsung Galaxy Watch 4 (44mm) vs Samsung Gear S3 Classic Smartwatch comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 4 (44mm)	Samsung Gear S3 Classic Smartwatch
key specs
Strap Colour	Black, Green, Silver	Black
Display Size	44mm	32mm
Compatible OS	Android	-
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
general
Brand	Samsung	Samsung
Model	Galaxy Watch 4 (44mm)	Gear S3 Classic Smartwatch
Release date	August 11, 2021	-
Model Name	Galaxy Watch 4	Gear S3 Classic
Dial Shape	Round	Round
Size	Large	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	-
Water Resistant	Yes	Yes
Water Resistance Depth	5 ATM	-
Dial Material	Aluminium	-
Ideal For	Unisex	Unisex
Strap Colour	Black, Green, Silver	Black
Dial Colour	Black, Green, Silver	Black
Model Number	-	R770N
Strap Material	-	Silicone
Usage	-	Watchphone
dimensions
Width	44.4	49
Height	43.3	46
Thickness	9.8	12.9 mm
Weight (g)	30.30	59.00
Diameter	-	32.9 mm
product details
Sensor	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	Accelerometer, Barometer, Gyro Sensor, Hr Sensor, Light Sensor
Compatible Device	Android	-
Notification	Yes	-
Rechargeable Battery	Yes	Yes
Battery Life	-	1 Year
Stand By Time	-	3-4 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.0	v4.2
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Other Connectivity Features	NFC,GPS,Glonass	-
Call Function	-	No
platform and storage features
Operating System	One UI Watch 3	Tizen
Compatible Operating System	Android	-
Number of Cores	dual-core	-
RAM	1.5GB	0.75 GB
Processor Name	Exynos W920	-
Processor Speed	1.18GHz	-
Internal Memory	16GB	4 GB
camera and display features
Display Resolution	450x450	1.93 x 1.81 x 0.51 pixels
Display Size	44mm	32mm
Display Type	AMOLED	-
Scratch Resistant	Yes, Gorilla Glass DX	-
fitness and watch functions
Step Count	Yes	-
Calorie Count	Yes	-
Heart Rate Monitor	Yes	-
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	-
Date & Time Display	Yes	-
Language	English	-
Number of Buttons	2	-
Other Watch Functions	Heart rate, blood oxygen, SpO2	-
audio and video features
Speaker	Yes	-

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