Samsung Galaxy Watch 9 (44mm, LTE) vs Oppo Watch 2 (42mm) comparison

Compare Samsung Galaxy Watch 9 (44mm, LTE)
Compare Oppo Watch 2 (42mm)
key specs
Strap ColourBlack-
Display Size44mm42mm
Compatible OSAndroidAndroid 6.0 and above
Strap MaterialSiliconeSilicone
Dial ShapeSquareRectangle
Display TypeSuper AMOLEDAMOLED
Ideal ForUnisexUnisex
general
BrandSamsungOppo
ModelGalaxy Watch 9 (44mm, LTE)Watch 2 (42mm)
Release dateJuly 22, 2026July 27, 2021
Model NameGalaxy Watch 9Oppo Watch 2
Dial ColourBlack-
Dial ShapeSquareRectangle
Strap ColourBlack-
Strap MaterialSiliconeSilicone
SizeRegularRegular
Touchscreen1.34-inch Super AMOLEDYes
Interchangeable StrapYesYes
Water Resistant5ATMYes
Ideal ForUnisexUnisex
Water Resistance Depth-5 ATM
Usage-Fitness and Outdoor
dimensions
Diameter44mm-
Width-36.79
Height-42.78
Thickness-11.40
Weight (g)-31.00
product details
SensorOptical heart rate sensor, an electrical heart signal sensor, bioelectrical impedance analysis sensor, temperature sensor, accelerometer, barometer, gyroscope, geomagnetic sensor, and ambient light sensor-
Compatible DeviceAndroid 13 and newer versionsAndroid
Battery Type445mAh360mAh
Battery Life-10 days
Rechargeable Battery-Yes
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version6.05.0
Wi-FiYesYes
GPSYesYes
Messaging SupportYesYes
Email SupportYes-
Call FeaturesYes-
platform and storage features
Operating SystemOneUI 9 WatchColorOS Watch 2.0
Compatible Operating SystemAndroidAndroid 6.0 and above
RAM2GB1GB
Processor NameSnapdragon Wear EliteQualcomm Snapdragon Wear 4100 + Apollo 4s
Internal Memory32GB8GB
camera and display features
Display Resolution480x480372x430
Display Size44mm42mm
Display TypeSuper AMOLEDAMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
ChronographYesYes
Date & Time DisplayYesYes
Number of Buttons2-
Other Fitness Features-SpO2 monitoring, Sleep analysis, Snoring risk analysis

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