Apple Watch Ultra vs Samsung Galaxy Watch 4 (40mm) comparison

Compare Apple Watch Ultra
Compare Samsung Galaxy Watch 4 (40mm)
key specs
Display Size49mm40mm
Dial ShapeRectangleRound
Display TypeOLED RetinaAMOLED
Ideal ForUnisexUnisex
Strap Colour-Black, Pink Gold, Silver
Compatible OS-Android
general
BrandAppleSamsung
ModelWatch UltraGalaxy Watch 4 (40mm)
Release dateSeptember 7, 2022August 11, 2021
Model NameWatch UltraGalaxy Watch 4
Dial ShapeRectangleRound
SizeLargeRegular
TouchscreenYesYes
Water ResistantYesIP68
Water Resistance Depth40m5 ATM
UsageFitness & Outdoor-
Ideal ForUnisexUnisex
Interchangeable Strap-Yes
Dial Material-Aluminium
Strap Colour-Black, Pink Gold, Silver
Dial Colour-Black, Pink Gold, Silver
product details
SensorCompass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensorSamsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
NotificationYesYes
Battery TypeLithium Ion-
Rechargeable BatteryYesYes
Compatible Device-Android
connectivity features
Call FunctionYes-
BluetoothYesYes
Wi-FiYesYes
GPSYesYes
Call FeaturesInternational Emergency Calling-
Other Connectivity FeaturesEmergency SOS-
Bluetooth Version-5.0
platform and storage features
Operating SystemwatchOS 9One UI Watch 3
Compatible Operating System-Android
RAM-1.5GB
Processor Name-Exynos W920
Internal Memory-16GB
camera and display features
Display Size49mm40mm
Display TypeOLED RetinaAMOLED
Backlight DisplayYes-
Other Display FeaturesLTPO OLED Always-On Retina display-
Display Resolution-396x396
Scratch Resistant-Yes, Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Other Fitness FeaturesBlood Oxgen Sensor, ECG sensor-
Number of Buttons-2
Other Watch Functions-Heart rate, blood oxygen, SpO2 Sensor
audio and video features
SpeakerYesYes
MicrophoneYes-
dimensions
Width-40.4
Height-39.3
Thickness-9.8
Weight (g)-25.90

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