Samsung Galaxy Watch 9 (40mm, LTE) vs OnePlus Watch 2 (Cellular) comparison

Compare Samsung Galaxy Watch 9 (40mm, LTE)
Compare OnePlus Watch 2 (Cellular)
key specs
Strap ColourBlack-
Display Size40mm-
Compatible OSAndroid-
Strap MaterialSilicone-
Dial ShapeSquareRound
Display TypeSuper AMOLEDAMOLED
Ideal ForUnisexUnisex
general
BrandSamsungOnePlus
ModelGalaxy Watch 9 (40mm, LTE)Watch 2 (Cellular)
Release dateJuly 22, 2026June 29, 2024
Model NameGalaxy Watch 9OnePlus Watch 2
Dial ColourBlackBlack
Dial ShapeSquareRound
Strap ColourBlack-
Strap MaterialSilicone-
SizeRegularRegular
Touchscreen1.34-inch Super AMOLED1.43
Interchangeable StrapYesYes
Water Resistant5ATM5 ATM
Ideal ForUnisexUnisex
Usage-Regular
Dial Material-Stainless Steel
dimensions
Width42.7mm47
Height40.4mm46.6
Thickness8.6mm12.1
Diameter40mm-
Weight (g)31.5049.00
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 sensorAcceleration, Gyroscope, Optical heart rate, Optical pulse oximeter, Geomagnetic, Light, Barometer
Compatible DeviceAndroid 13 and newer versions-
Battery Type390mAh500mAh
Battery Life-100 hours
connectivity features
Call FunctionYesYes
BluetoothYesYes
Bluetooth Version6.0-
Wi-FiYesYes
GPSYesYes
Messaging SupportYes-
Email SupportYes-
Call FeaturesYesYes
platform and storage features
Operating SystemOneUI 9 WatchWearOS 4
Compatible Operating SystemAndroid-
RAM2GB2GB
Processor NameSnapdragon Wear EliteSnapdragon W5 + BES2700
Internal Memory32GB32GB
camera and display features
Display Resolution438x438466 x 466
Display Size40mm-
Display TypeSuper AMOLEDAMOLED
Flash-60Hz
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
ChronographYes-
Date & Time DisplayYesYes
Number of Buttons2One
Language-English

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