CMF Watch 3 Pro vs Samsung Galaxy Watch 4 (40mm) comparison

Compare CMF Watch 3 Pro
Compare Samsung Galaxy Watch 4 (40mm)
key specs
Strap MaterialSilicone-
Dial ShapeRoundRound
Display TypeAMOLEDAMOLED
Ideal ForUnisexUnisex
Strap Colour-Black, Pink Gold, Silver
Display Size-40mm
Compatible OS-Android
general
BrandCMF by NothingSamsung
ModelCMF Watch 3 ProGalaxy Watch 4 (40mm)
Release dateJuly 22, 2025August 11, 2021
Model NameCMF Watch 3 ProGalaxy Watch 4
Dial ShapeRoundRound
Strap MaterialSilicone-
SizeRegularRegular
Water ResistantIP68IP68
UsageRegular-
Ideal ForUnisexUnisex
Touchscreen-Yes
Interchangeable Strap-Yes
Water Resistance Depth-5 ATM
Dial Material-Aluminium
Strap Colour-Black, Pink Gold, Silver
Dial Colour-Black, Pink Gold, Silver
dimensions
Height25839.3
Thickness14.49.8
Diameter47-
Weight (g)51.9025.90
Width-40.4
product details
SensorAccelerometer, gyroscope, ambient light, heart rate, blood oxygen sensorSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Battery Type350mAh-
Battery Life13 days-
Other Featuresstress, meanstrual health tracking-
Compatible Device-Android
Notification-Yes
Rechargeable Battery-Yes
connectivity features
Call FunctionYes-
BluetoothYesYes
Bluetooth Version5.35.0
GPSYesYes
Wi-Fi-Yes
camera and display features
Display Resolution466 x 466396x396
Display TypeAMOLEDAMOLED
Other Display FeaturesAlways-On Display, 650 nits brightness-
Display Size-40mm
Scratch Resistant-Yes, Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Heart Rate MonitorYesYes
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-
platform and storage features
Operating System-One UI Watch 3
Compatible Operating System-Android
RAM-1.5GB
Processor Name-Exynos W920
Internal Memory-16GB

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