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Samsung Galaxy Watch 4 Classic (42mm) vs Vivo Watch (46mm)

Samsung Galaxy Watch 4 Classic (42mm) vs Vivo Watch (46mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 4 Classic (42mm)	Vivo Watch (46mm)
key specs
Display Size	42mm	46mm
Compatible OS	Android	Android, iOS
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	-
Strap Colour	-	Black, Brown
general
Brand	Samsung	Vivo
Model	Galaxy Watch 4 Classic (42mm)	Watch (46mm)
Release date	August 11, 2021	September 22, 2020
Model Name	Galaxy Watch 4 Classic	Watch
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	IP68	5 ATM
Water Resistance Depth	5 ATM	-
Dial Material	Stainless Steel	Stainless Steel
Ideal For	Unisex	-
Strap Colour	-	Black, Brown
Dial Colour	-	Black, Silver
dimensions
Width	41.5	46
Height	41.5	46
Thickness	11.2	10.6
Weight (g)	46.50	46.80
product details
Sensor	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	5-core Optical heart rate monitor, Blood Oxygen sensor, Accelerometer, Gyroscope, Air pressure sensor, Altitude sensor, Ambient Light sensor, Geomagnetic sensor
Compatible Device	Android	Android, iOS
Notification	Yes	Yes
Rechargeable Battery	Yes	Yes
Battery Life	-	18 days
Charger Type	-	Magnetic
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.0	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Other Connectivity Features	-	Glonass, Galileo, Beidou
platform and storage features
Operating System	One UI Watch 3	-
Compatible Operating System	Android	Android, iOS
RAM	1.5GB	2GB
Processor Name	Exynos W920	ST miniature main control chip + Apollo ultra-low power coprocessor
Internal Memory	16GB	-
camera and display features
Display Resolution	396x396	454x454
Display Size	42mm	46mm
Display Type	AMOLED	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	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	2
Other Watch Functions	Heart rate, blood oxygen, SpO2 Sensor	-
Other Fitness Features	-	Intelligent exercise recognition, outdoor running, indoor running, outdoor walking, swimming, cycling, indoor cycling, mountain climbing, trail running, elliptical machine, free training, high-intensity interval training
audio and video features
Speaker	Yes	-