Google Pixel Watch 4 vs Samsung Galaxy Watch 8 Classic vs OnePlus Watch 3 vs Samsung Samsung Galaxy Watch 7 comparison

Compare Google Pixel Watch 4
Compare Samsung Galaxy Watch 8 Classic
Compare OnePlus Watch 3
Compare Samsung Samsung Galaxy Watch 7
key specs
Display Size41mm34mm-40mm
Compatible OSPAndroid and iOSAndroid 9.0+-
Dial ShapeRound-RoundRound
Ideal ForUnisexUnisexUnisexUnisex
Strap Colour-Black, White-Cream, Green
Display Type-Super AMOLEDAMOLEDSuper AMOLED
Strap Material---Silicone
general
BrandGoogleSamsungOnePlusSamsung
ModelPixel Watch 4Galaxy Watch 8 ClassicWatch 3Galaxy Watch 7
Release dateAugust 20, 2025July 9, 2025February 18, 2025July 10, 2024
Model NamePixel Watch 4Samsung Galaxy Watch 8 ClassicOnePlus Watch 3Galaxy Watch
Dial ShapeRound-RoundRound
SizeRegularRegularRegularRegular
TouchscreenYes-1.50Yes
Interchangeable StrapYes-YesYes
UsageEverydayRegularRegularRegular
Dial MaterialAluminium-Stainless Steel-
Ideal ForUnisexUnisexUnisexUnisex
Dial Colour-BlackBlack-
Strap Colour-Black, White-Cream, Green
Water Resistant-Yes5 ATM5 ATM
Water Resistance Depth-IP68-IP68
Model Number---SM-L315FZGA
Strap Material---Silicone
product details
Compatible DevicePixelAndroid and iOSAndroidAndroid 11 or higher and with more than 1.5GB of memory
Battery Life30-5 days-
Battery Type-445-300mAh
Sensor--Wrist temperature sensor, Optical heart rate sensor, Optical pulse oximeter sensor, Geomagnetic sensor, Light sensor, Barometer, Acceleration sensor, Gyroscope sensorSamsung BioActive Sensor (Optical Bio-signal sensor + Electrical Heart Signal + Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Rechargeable Battery--YesYes
connectivity features
Call FunctionYes-YesYes
Wi-FiYes-YesYes
GPSYes-YesYes
Messaging SupportYes-YesYes
Email SupportYes---
Bluetooth-YesYesYes
Bluetooth Version--5.25.3
platform and storage features
Operating SystemWear OSWear OS 6WearOS 5 + RTOSWatch OS
Compatible Operating SystemPAndroid and iOSAndroid 9.0+-
Processor NameSnapdragon W5 Gen 1Exynos W1000Snapdragon W5 + BES2800BPExynos W1000
RAM-2GB2GB2GB
Internal Memory-64GB32GB32GB
camera and display features
Display Size41mm34mm-40mm
Display Resolution-438×438466 x 466432x432
Display Type-Super AMOLEDAMOLEDSuper AMOLED
Flash--60Hz-
fitness and watch functions
Step CountYesYesYesYes
Calorie CountYesYes-Yes
Heart Rate MonitorYesYesYesYes
AltimeterYes---
CompassYes--Yes
CalendarYes-YesYes
Alarm ClockYes-YesYes
Date & Time DisplayYesYesYesYes
Number of Buttons1-One-
Other Fitness FeaturesSpO2, ECG, Loss of Pulse Detection, HRV, Heart Rate--Novo FDA-authorised Sleep Apnea tracking, AFib, SpO2, Menstrual cycle monitoring
Language-EnglishEnglish-
audio and video features
SpeakerYes---
MicrophoneYes-Yes-
Voice Control--Yes-
ratings
Overall NDTV Rating-Read Review--
Design and comfort Rating---
Tracking accuracy Rating---
Companion app Rating---
Software and ecosystem Rating---
Battery life Rating---
dimensions
Width-46.446.640.4
Height-4647.640.4
Thickness-10.611.759.7
Weight (g)-63.5049.7028.80
Diameter---40
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