Huawei Watch Fit 4 Pro vs Huawei Watch D2 vs Samsung Samsung Galaxy Watch 7 vs Huawei Watch D comparison

Compare Huawei Watch Fit 4 Pro
Compare Huawei Watch D2
Compare Samsung Samsung Galaxy Watch 7
Compare Huawei Watch D
key specs
Dial ShapeRectangleRectangleRoundRectangle
Display TypeAMOLEDAMOLEDSuper AMOLEDAMOLED
Ideal ForUnisexUnisexUnisex-
Strap Colour-Black, GoldCream, Green-
Display Size-46mm40mm41mm
Compatible OS-Android 8.0 and above, iOS 13.0 and above-HarmonyOS 2 and above, Android 6.0 and above, iOS 9.0 and above
Strap Material-LeatherSilicone-
general
BrandHuaweiHuaweiSamsungHuawei
ModelWatch Fit 4 ProWatch D2Galaxy Watch 7Watch D
Release dateMay 15, 2025September 19, 2024July 10, 2024December 23, 2021
Dial ShapeRectangleRectangleRoundRectangle
Touchscreen1.82YesYesYes
Water Resistant5 ATMYes5 ATMYes
Water Resistance Depth50 mIP68IP68-
UsageRegularFitness & OutdoorRegular-
Ideal ForUnisexUnisexUnisex-
Model Name-Watch D2Galaxy WatchWatch D
Dial Colour-Black-Obsidian Black
Strap Colour-Black, GoldCream, Green-
Strap Material-LeatherSilicone-
Size-LargeRegular-
Dial Material-Aluminum alloy--
Model Number--SM-L315FZGAMLY-B10
Interchangeable Strap--Yes-
dimensions
Width44.54840.451
Height40.03840.438
Thickness9.313.39.713.6
Weight (g)30.4040.0028.8040.90
Diameter--40-
product details
SensorAccelerometer, Gyroscope, Magnetometer, Ambient light, Optical heart rate, Barometer, ECGIMU sensor, ambient light sensor, ECG sensor, ECG sensor, barometric sensor, hall sensor, pressure sensor, optical heart rate sensor, temperature sensorSamsung BioActive Sensor (Optical Bio-signal sensor + Electrical Heart Signal + Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor-
Battery Life11 daysSix Days-168
Rechargeable BatteryYes-Yes-
Compatible Device-Android and iOSAndroid 11 or higher and with more than 1.5GB of memory-
Battery Type--300mAhLithium-ion polymer
Charge Time---150
connectivity features
Call FunctionYesYesYesYes
BluetoothYesYesYesYes
Bluetooth Version5.25.25.3v5.1
GPSYesYesYes-
Messaging Support-YesYes-
Call Features-Yes--
Wi-Fi--Yes-
camera and display features
Display Resolution480 × 408408x480432x432280 x 456 Pixels
Display TypeAMOLEDAMOLEDSuper AMOLEDAMOLED
Other Display Features3,000 nits brightness, Always-on Display---
Display Size-46mm40mm41mm
fitness and watch functions
Step CountYesYesYes-
Heart Rate MonitorYesYesYes-
AltimeterYes---
CompassYesYesYes-
CalendarYesYesYes-
Alarm ClockYesYesYesYes
Date & Time DisplayYesYesYesYes
LanguageEnglishEnglish--
Number of Buttons-2--
Other Fitness Features-Over 80 sports modesNovo FDA-authorised Sleep Apnea tracking, AFib, SpO2, Menstrual cycle monitoring-
Calorie Count--Yes-
audio and video features
SpeakerYesSupported--
MicrophoneYesSupported--
platform and storage features
Compatible Operating System-Android 8.0 and above, iOS 13.0 and above-HarmonyOS 2 and above, Android 6.0 and above, iOS 9.0 and above
Operating System--Watch OSHarmonyOS
RAM--2GB-
Processor Name--Exynos W1000-
Internal Memory--32GB-

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