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Samsung Galaxy Watch 6 vs Samsung Galaxy Watch 3 4G (45mm)

Samsung Galaxy Watch 6 vs Samsung Galaxy Watch 3 4G (45mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 6	Samsung Galaxy Watch 3 4G (45mm)
ratings
Overall NDTV Rating	Read Review	Read Review
Design and comfort Rating
Tracking accuracy Rating
Software and ecosystem Rating
Battery life Rating
Companion app Rating	-
key specs
Display Size	40mm	45mm
Strap Material	Silicone	Leather
Dial Shape	Round	Round
Display Type	AMOLED	Super AMOLED
Ideal For	Unisex	-
Compatible OS	-	Android, iOS
general
Brand	Samsung	Samsung
Model	Galaxy Watch 6	Galaxy Watch 3 4G (45mm)
Release date	July 26, 2023	August 5, 2020
Dial Colour	Graphite, Silver	Mystic Black, Mystic Bronze, Mystic Silver
Dial Shape	Round	Round
Strap Material	Silicone	Leather
Size	Regular	-
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	-
Water Resistant	5 ATM	5ATM + IP68
Water Resistance Depth	IP68	50
Usage	Regular	-
Ideal For	Unisex	-
Model Name	-	Galaxy Watch 3 4G (45mm)
Dial Material	-	Stainless Steel, Titanium
dimensions
Width	38.8	45
Height	40.4	46.2
Diameter	9.0	-
Weight (g)	28.70	53.80
Thickness	-	11.1
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	Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Compatible Device	Android 10 and above	Android 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later
Battery Type	300mAh	-
Rechargeable Battery	Yes	Yes
Notification	-	Yes
Charger Type	-	Wireless
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Call Function	-	Yes
Other Connectivity Features	-	LTE, Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo
platform and storage features
Operating System	Watch OS	Tizen based Wearable OS 5.5
RAM	2GB	1MB
Processor Name	Exynos W930	Exynos 9110
Internal Memory	16GB	8GB
Compatible Operating System	-	Android, iOS
Number of Cores	-	dual-core
camera and display features
Display Resolution	432x432	360 x 360
Display Size	40mm	45mm
Display Type	AMOLED	Super AMOLED
Scratch Resistant	-	Corning Gorilla Glass DX
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Other Fitness Features	AFib, SpO2, Menstrual cycle monitoring	-
Number of Buttons	-	2
audio and video features
Speaker	-	Yes
Gesture Control	-	Yes
Microphone	-	Yes

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