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Oppo Watch Free vs Samsung Galaxy Watch 3 (45mm) comparison

 Compare Oppo Watch Free
Oppo Watch Free
Compare Samsung Galaxy Watch 3 (45mm)
Samsung Galaxy Watch 3 (45mm)
key specs
Display Size41mm45mm
Compatible OSAndroid, iOSAndroid, iOS
Strap MaterialSiliconeLeather
Dial ShapeRectangleRound
Display TypeAMOLEDSuper AMOLED
Ideal ForUnisex-
general
BrandOppoSamsung
ModelWatch FreeGalaxy Watch 3 (45mm)
Release dateSeptember 26, 2021August 5, 2020
Dial ShapeRectangleRound
Strap MaterialSiliconeLeather
SizeRegular-
TouchscreenYesYes
Interchangeable StrapYes-
Water ResistantYes5ATM + IP68
Water Resistance Depth5 ATM50
Dial MaterialPolycarbonate and FibreStainless Steel, Titanium
Ideal ForUnisex-
Model Name-Galaxy Watch 3 (45mm)
Dial Colour-Mystic Black, Mystic Bronze, Mystic Silver
dimensions
Width29.745
Height4646.2
Thickness10.611.1
Weight (g)32.6053.80
product details
Sensorsix-axis motion sensor, optical heart rate sensor, optical blood oxygen sensor, ambient light sensorAccelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Compatible DeviceAndroid, iPhoneAndroid 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later
NotificationYesYes
Battery TypeLi-ion-
Battery Life14 days-
Charge Time75 minutes-
Rechargeable BatteryYesYes
Charger Type-Wireless
connectivity features
Call FunctionYes-
BluetoothBluetoothYes
Bluetooth Version5.05.0
Messaging SupportYes-
Email SupportYes-
Operating Range10m-
Call FeaturesYes-
Wi-Fi-Yes
GPS-Yes
Other Connectivity Features-Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo
platform and storage features
Compatible Operating SystemAndroid, iOSAndroid, iOS
Operating System-Tizen based Wearable OS 5.5
Number of Cores-dual-core
RAM-1GB
Processor Name-Exynos 9110
Internal Memory-8GB
camera and display features
Display Resolution280x456360 x 360
Display Size41mm45mm
Display TypeAMOLEDSuper AMOLED
Backlight DisplayYes-
Scratch ResistantYesCorning Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
AltimeterYes-
LanguageEnglish-
Other Fitness Features100 sports modes-
Calendar-Yes
Alarm Clock-Yes
Date & Time Display-Yes
Number of Buttons-2
audio and video features
Voice ControlYes-
Other Multimedia FeaturesMusic Controls-
Speaker-Yes
Gesture Control-Yes
Microphone-Yes

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