OPPO Watch X3 Mini vs Samsung Galaxy Watch 4 (40mm) comparison

Compare OPPO Watch X3 Mini
Compare Samsung Galaxy Watch 4 (40mm)
key specs
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Strap Colour-Black, Pink Gold, Silver
Display Size-40mm
Compatible OS-Android
general
BrandOPPOSamsung
ModelWatch X3 MiniGalaxy Watch 4 (40mm)
Release dateApril 21, 2026August 11, 2021
Model NumberOWW264-
Model NameOppo Watch X3 MiniGalaxy Watch 4
Dial ShapeRoundRound
SizeRegularRegular
Touchscreen1.32Yes
Water ResistantIP68, 5ATMIP68
Water Resistance Depth50 m5 ATM
UsageRegular-
Ideal ForUnisexUnisex
Interchangeable Strap-Yes
Dial Material-Aluminium
Strap Colour-Black, Pink Gold, Silver
Dial Colour-Black, Pink Gold, Silver
dimensions
Width43.240.4
Height43.239.3
Thickness11.189.8
Weight (g)40.4025.90
product details
Sensorheart rate, SpO2, steps, sleep trackerSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Battery Type345mAh-
Battery Life7 days-
Rechargeable BatteryYesYes
Compatible Device-Android
Notification-Yes
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version5.25.0
Wi-Fi-Yes
GPS-Yes
platform and storage features
Operating SystemColorOS Watch 16.0One UI Watch 3
Compatible Operating System-Android
RAM-1.5GB
Processor Name-Exynos W920
Internal Memory-16GB
camera and display features
Display Resolution466 x 466396x396
Display TypeAMOLEDAMOLED
Other Display Features1000 nits, Sapphire glass cover-
Display Size-40mm
Scratch Resistant-Yes, Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Date & Time DisplayYesYes
Calorie Count-Yes
Alarm Clock-Yes
Language-English
Number of Buttons-2
Other Watch Functions-Heart rate, blood oxygen, SpO2 Sensor
audio and video features
SpeakerYesYes
MicrophoneYes-

Advertisement

© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »