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Samsung Galaxy Watch 6 Classic vs Samsung Galaxy Watch 4 (40mm)

Samsung Galaxy Watch 6 Classic vs Samsung Galaxy Watch 4 (40mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 6 Classic	Samsung Galaxy Watch 4 (40mm)
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Battery life Rating		-
key specs
Display Size	43mm	40mm
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Strap Colour	-	Black, Pink Gold, Silver
Compatible OS	-	Android
general
Brand	Samsung	Samsung
Model	Galaxy Watch 6 Classic	Galaxy Watch 4 (40mm)
Release date	July 26, 2023	August 11, 2021
Dial Colour	Graphite, Black	Black, Pink Gold, Silver
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	5 ATM	IP68
Water Resistance Depth	IP68	5 ATM
Usage	Regular	-
Ideal For	Unisex	Unisex
Model Name	-	Galaxy Watch 4
Dial Material	-	Aluminium
Strap Colour	-	Black, Pink Gold, Silver
dimensions
Width	42.5	40.4
Height	42.5	39.3
Diameter	10.9	-
Weight (g)	52.00	25.90
Thickness	-	9.8
product details
Sensor	Samsung BioActive Sensor (Optical Heart Rate, Electrical Heart Signal, Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Battery Type	300mAh	-
Rechargeable Battery	Yes	Yes
Compatible Device	-	Android
Notification	-	Yes
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
platform and storage features
Operating System	Watch OS	One UI Watch 3
RAM	2GB	1.5GB
Processor Name	Exynos W930	Exynos W920
Internal Memory	16GB	16GB
Compatible Operating System	-	Android
camera and display features
Display Resolution	432x432	396x396
Display Size	43mm	40mm
Display Type	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
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Other Fitness Features	AFib, SpO2, Menstrual cycle monitoring	-
Language	-	English
Number of Buttons	-	2
Other Watch Functions	-	Heart rate, blood oxygen, SpO2 Sensor
audio and video features
Speaker	-	Yes

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