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Samsung Galaxy Watch 4 (40mm) vs Amazfit Zepp E (Round)

Samsung Galaxy Watch 4 (40mm) vs Amazfit Zepp E (Round) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 4 (40mm)	Amazfit Zepp E (Round)
key specs
Strap Colour	Black, Pink Gold, Silver	Polar Night Black, Moon Grey, Deep Sea Blue, Metallic Black, Onyx Black, Pebble Grey
Display Size	40mm	-
Compatible OS	Android	Android, iOS
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	-
Strap Material	-	Leather
general
Brand	Samsung	Amazfit
Model	Galaxy Watch 4 (40mm)	Zepp E (Round)
Release date	August 11, 2021	August 25, 2020
Model Name	Galaxy Watch 4	Zepp E
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	IP68	5ATM
Water Resistance Depth	5 ATM	-
Dial Material	Aluminium	Stainless Steel
Ideal For	Unisex	-
Strap Colour	Black, Pink Gold, Silver	Polar Night Black, Moon Grey, Deep Sea Blue, Metallic Black, Onyx Black, Pebble Grey
Dial Colour	Black, Pink Gold, Silver	-
Strap Material	-	Leather
dimensions
Width	40.4	42.2
Height	39.3	42.2
Thickness	9.8	9.1
Weight (g)	25.90	32.00
product details
Sensor	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	Acceleration Sensor, Geomagnetic Sensor, Ambient Light Sensor, Linear Vibration Motor
Compatible Device	Android	Android, iOS
Notification	Yes	Yes
Rechargeable Battery	Yes	Yes
Battery Life	-	7 days
Charge Time	-	2 hours
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.0	5.0
Wi-Fi	Yes	-
GPS	Yes	-
platform and storage features
Operating System	One UI Watch 3	-
Compatible Operating System	Android	Android, iOS
RAM	1.5GB	-
Processor Name	Exynos W920	-
Internal Memory	16GB	-
camera and display features
Display Resolution	396x396	416×416
Display Size	40mm	-
Display Type	AMOLED	AMOLED
Scratch Resistant	Yes, Gorilla Glass DX	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	1
Other Watch Functions	Heart rate, blood oxygen, SpO2 Sensor	Sleep monitor, Alarms, SpO2 sensor
Other Fitness Features	-	11 sports modes
audio and video features
Speaker	Yes	-

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