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Samsung Gear S2 Classic Smartwatch vs Samsung Galaxy Watch 4 (44mm)

Samsung Gear S2 Classic Smartwatch vs Samsung Galaxy Watch 4 (44mm) comparison

Show Only Differences Highlight Differences	Samsung Gear S2 Classic Smartwatch	Samsung Galaxy Watch 4 (44mm)
key specs
Strap Colour	Black	Black, Green, Silver
Display Size	30mm	44mm
Strap Material	Leather	-
Dial Shape	Round	Round
Display Type	Super AMOLED	AMOLED
Ideal For	Unisex	Unisex
Compatible OS	-	Android
general
Brand	Samsung	Samsung
Model	Gear S2 Classic Smartwatch	Galaxy Watch 4 (44mm)
Model Name	Gear S2 Classic	Galaxy Watch 4
Dial Shape	Round	Round
Strap Material	Leather	-
Size	Regular	Large
Touchscreen	Yes	Yes
Water Resistant	Yes	Yes
Usage	Notifier	-
Dial Material	Stainless Steel	Aluminium
Ideal For	Unisex	Unisex
Strap Colour	Black	Black, Green, Silver
Dial Colour	Black	Black, Green, Silver
Release date	-	August 11, 2021
Interchangeable Strap	-	Yes
Water Resistance Depth	-	5 ATM
dimensions
Width	43.6	44.4
Height	39.9	43.3
Thickness	11.4 mm	9.8
Weight (g)	42.00	30.30
product details
Sensor	Accelerometer, Gyro, Heart Rate, Barometer	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Compatible Device	Gear S2 Pairs With Samsung Smartphones Running On Android 4.3 Or Above, And At Least 1.5 Gb Of Ram/ Gear S2 Pairs With Non-Samsung Smartphones Running On Android 4.4 Or Above, And At Least 1.5 Gb Of Ram	Android
Rechargeable Battery	Yes	Yes
Other Features	Messages, Ultra Power Saving Mode, S Health, Running, Settings, Schedule, Weather, Alarm, Music Player, Gallery, Buddy, Email, Find My Phone, Voice Memo, Stopwatch, Timer	-
Notification	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	v4.1	5.0
Wi-Fi	Yes	Yes
Messaging Support	Yes	-
GPS	-	Yes
Other Connectivity Features	-	NFC,GPS,Glonass
platform and storage features
Operating System	Tizen	One UI Watch 3
Number of Cores	-	dual-core
RAM	512 MB	1.5GB
Processor Name	Exynos 3250	Exynos W920
Internal Memory	4 GB	16GB
Compatible Operating System	-	Android
Processor Speed	-	1.18GHz
camera and display features
Display Resolution	360 x 360 pixels	450x450
Display Size	30mm	44mm
Display Type	Super AMOLED	AMOLED
Scratch Resistant	-	Yes, Gorilla Glass DX
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
Other Fitness Features	S Health - 24 Hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake Tracker	-
Compass	-	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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