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Samsung Galaxy Watch 4 (40mm) vs Oppo Watch 2 (42mm)

Samsung Galaxy Watch 4 (40mm) vs Oppo Watch 2 (42mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 4 (40mm)	Oppo Watch 2 (42mm)
key specs
Strap Colour	Black, Pink Gold, Silver	-
Display Size	40mm	42mm
Compatible OS	Android	Android 6.0 and above
Dial Shape	Round	Rectangle
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
general
Brand	Samsung	Oppo
Model	Galaxy Watch 4 (40mm)	Watch 2 (42mm)
Release date	August 11, 2021	July 27, 2021
Model Name	Galaxy Watch 4	Oppo Watch 2
Dial Shape	Round	Rectangle
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	IP68	Yes
Water Resistance Depth	5 ATM	5 ATM
Dial Material	Aluminium	-
Ideal For	Unisex	Unisex
Strap Colour	Black, Pink Gold, Silver	-
Dial Colour	Black, Pink Gold, Silver	-
Strap Material	-	Silicone
Usage	-	Fitness and Outdoor
dimensions
Width	40.4	36.79
Height	39.3	42.78
Thickness	9.8	11.40
Weight (g)	25.90	31.00
product details
Sensor	Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor	-
Compatible Device	Android	Android
Notification	Yes	-
Rechargeable Battery	Yes	Yes
Battery Type	-	360mAh
Battery Life	-	10 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.0	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	-	Yes
platform and storage features
Operating System	One UI Watch 3	ColorOS Watch 2.0
Compatible Operating System	Android	Android 6.0 and above
RAM	1.5GB	1GB
Processor Name	Exynos W920	Qualcomm Snapdragon Wear 4100 + Apollo 4s
Internal Memory	16GB	8GB
camera and display features
Display Resolution	396x396	372x430
Display Size	40mm	42mm
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	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	-
Other Watch Functions	Heart rate, blood oxygen, SpO2 Sensor	-
Chronograph	-	Yes
Other Fitness Features	-	SpO2 monitoring, Sleep analysis, Snoring risk analysis
audio and video features
Speaker	Yes	-

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