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Apple Watch Ultra 2 vs Samsung Galaxy Watch 3 (45mm) comparison

 Compare Apple Watch Ultra 2
Apple Watch Ultra 2
Compare Samsung Galaxy Watch 3 (45mm)
Samsung Galaxy Watch 3 (45mm)
key specs
Display Size49mm45mm
Compatible OSiOSAndroid, iOS
Dial ShapeRectangleRound
Display TypeOLED RetinaSuper AMOLED
Ideal ForUnisex-
Strap Material-Leather
general
BrandAppleSamsung
ModelWatch Ultra 2Galaxy Watch 3 (45mm)
Release dateSeptember 12, 2023August 5, 2020
Model NameWatch Ultra 2Galaxy Watch 3 (45mm)
Dial ShapeRectangleRound
SizeLarge-
TouchscreenYesYes
Water ResistantYes5ATM + IP68
Water Resistance Depth100m50
UsageFitness & Outdoor-
Ideal ForUnisex-
Strap Material-Leather
Dial Material-Stainless Steel, Titanium
Dial Colour-Mystic Black, Mystic Bronze, Mystic Silver
product details
Maximum Operating Altitude9000-
SensorCompass, Always-On Altimeter, heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensorAccelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Compatible DeviceiOSAndroid 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 TypeLithium Ion-
Battery Life36 Hours-
Rechargeable BatteryYesYes
Charger Type-Wireless
connectivity features
Call FunctionYes-
BluetoothYesYes
Wi-FiYesYes
GPSYesYes
Call FeaturesInternational Emergency Calling-
Other Connectivity FeaturesEmergency SOSWi-Fi b/g/n, NFC, Glonass, Beidou, Galileo
Bluetooth Version-5.0
platform and storage features
Operating SystemwatchOS 10Tizen based Wearable OS 5.5
Compatible Operating SystemiOSAndroid, iOS
Number of Cores-dual-core
Processor NameS9 SiPExynos 9110
RAM-1GB
Internal Memory-8GB
camera and display features
Display Size49mm45mm
Display TypeOLED RetinaSuper AMOLED
Backlight DisplayYes-
Other Display FeaturesLTPO OLED Always-On Retina display-
Display Resolution-360 x 360
Scratch Resistant-Corning Gorilla Glass DX
fitness and watch functions
Step CountYesYes
Calorie CountYes-
Heart Rate MonitorYesYes
AltimeterYes-
CompassYes-
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Other Fitness FeaturesBlood Oxgen Sensor, ECG sensor-
Number of Buttons-2
audio and video features
SpeakerYesYes
MicrophoneYesYes
Gesture Control-Yes
dimensions
Width-45
Height-46.2
Thickness-11.1
Weight (g)-53.80
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