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Huawei Watch D2 vs Samsung Samsung Galaxy Watch 7 vs Huawei Watch D

Huawei Watch D2 vs Samsung Samsung Galaxy Watch 7 vs Huawei Watch D comparison

Show Only Differences Highlight Differences	Huawei Watch D2	Samsung Samsung Galaxy Watch 7	Huawei Watch D
key specs
Strap Colour	Black, Gold	Cream, Green	-
Display Size	46mm	40mm	41mm
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	Leather	Silicone	-
Dial Shape	Rectangle	Round	Rectangle
Display Type	AMOLED	Super AMOLED	AMOLED
Ideal For	Unisex	Unisex	-
general
Brand	Huawei	Samsung	Huawei
Model	Watch D2	Galaxy Watch 7	Watch D
Release date	September 19, 2024	July 10, 2024	December 23, 2021
Model Name	Watch D2	Galaxy Watch	Watch D
Dial Colour	Black	-	Obsidian Black
Dial Shape	Rectangle	Round	Rectangle
Strap Colour	Black, Gold	Cream, Green	-
Strap Material	Leather	Silicone	-
Size	Large	Regular	-
Touchscreen	Yes	Yes	Yes
Water Resistant	Yes	5 ATM	Yes
Water Resistance Depth	IP68	IP68	-
Usage	Fitness & Outdoor	Regular	-
Dial Material	Aluminum alloy	-	-
Ideal For	Unisex	Unisex	-
Model Number	-	SM-L315FZGA	MLY-B10
Interchangeable Strap	-	Yes	-
dimensions
Width	48	40.4	51
Height	38	40.4	38
Thickness	13.3	9.7	13.6
Weight (g)	40.00	28.80	40.90
Diameter	-	40	-
product details
Sensor	IMU sensor, ambient light sensor, ECG sensor, ECG sensor, barometric sensor, hall sensor, pressure sensor, optical heart rate sensor, temperature sensor	Samsung BioActive Sensor (Optical Bio-signal sensor + Electrical Heart Signal + Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	-
Compatible Device	Android and iOS	Android 11 or higher and with more than 1.5GB of memory	-
Battery Life	Six Days	-	168
Battery Type	-	300mAh	Lithium-ion polymer
Rechargeable Battery	-	Yes	-
Charge Time	-	-	150
connectivity features
Call Function	Yes	Yes	Yes
Bluetooth	Yes	Yes	Yes
Bluetooth Version	5.2	5.3	v5.1
GPS	Yes	Yes	-
Messaging Support	Yes	Yes	-
Call Features	Yes	-	-
Wi-Fi	-	Yes	-
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 OS	HarmonyOS
RAM	-	2GB	-
Processor Name	-	Exynos W1000	-
Internal Memory	-	32GB	-
camera and display features
Display Resolution	408x480	432x432	280 x 456 Pixels
Display Size	46mm	40mm	41mm
Display Type	AMOLED	Super AMOLED	AMOLED
fitness and watch functions
Step Count	Yes	Yes	-
Heart Rate Monitor	Yes	Yes	-
Compass	Yes	Yes	-
Calendar	Yes	Yes	-
Alarm Clock	Yes	Yes	Yes
Date & Time Display	Yes	Yes	Yes
Language	English	-	-
Number of Buttons	2	-	-
Other Fitness Features	Over 80 sports modes	Novo FDA-authorised Sleep Apnea tracking, AFib, SpO2, Menstrual cycle monitoring	-
Calorie Count	-	Yes	-
audio and video features
Speaker	Supported	-	-
Microphone	Supported	-	-

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