Samsung Galaxy Watch Ultra 2 vs Vivo Watch (42mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch Ultra 2	Vivo Watch (42mm)
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Strap Colour	Marine, PeakForm, Trail, Sports, Misty, and Fabric	Brown, Orange
Display Size	48mm	42mm
Compatible OS	Android	Android, iOS
Dial Shape	Square	Round
Display Type	Super AMOLED	AMOLED
Ideal For	Unisex	-
general
Brand	Samsung	Vivo
Model	Galaxy Watch Ultra 2	Watch (42mm)
Release date	July 22, 2026	September 22, 2020
Model Name	Galaxy Watch Ultra 2	Watch
Dial Colour	Titanium	Mocha Brown, Black
Dial Shape	Square	Round
Strap Colour	Marine, PeakForm, Trail, Sports, Misty, and Fabric	Brown, Orange
Size	Regular	Regular
Touchscreen	1.52-inch AMOLED	Yes
Water Resistant	IP69K + 10ATM + EN13319	5 ATM
Usage	Regular	-
Dial Material	Titanium	Stainless Steel
Ideal For	Unisex	-
Interchangeable Strap	-	Yes
dimensions
Width	47.4	42
Height	47.1	42
Thickness	10.7	9.7
Diameter	47mm	-
Weight (g)	61.50	35.60
product details
Sensor	Bio-signal sensor, an Electrical Heart sensor, a temperature sensor, an accelerometer, a barometer, a gyroscope, a geomagnetic sensor, and a 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 13 or newer versions	Android, iOS
Battery Type	800mAh	-
Rechargeable Battery	Yes	Yes
Notification	-	Yes
Battery Life	-	9 days
Charger Type	-	Magnetic
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	6.0	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Call Features	Yes	-
Other Connectivity Features	-	Glonass, Galileo, Beidou
platform and storage features
Operating System	OneUI 9 Watch	-
Compatible Operating System	Android	Android, iOS
RAM	2GB	2GB
Processor Name	Snapdragon Wear Elite	ST miniature main control chip + Apollo ultra-low power coprocessor
Internal Memory	64GB	-
camera and display features
Display Resolution	498x498	390x390
Display Size	48mm	42mm
Display Type	Super AMOLED	AMOLED
Other Display Features	5,000 nits peak brightness level	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	3	2
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

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