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Samsung Galaxy Watch 4 (40mm) vs Oppo Watch 2 (46mm)

Samsung Galaxy Watch 4 (40mm) vs Oppo Watch 2 (46mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 4 (40mm)	Oppo Watch 2 (46mm)
key specs
Strap Colour	Black, Pink Gold, Silver	-
Display Size	40mm	46mm
Compatible OS	Android	-
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 (46mm)
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
dimensions
Width	40.4	38.51
Height	39.3	46.37
Thickness	9.8	11.55
Weight (g)	25.90	35.00
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	-
Notification	Yes	Yes
Rechargeable Battery	Yes	-
Battery Type	-	510mAh
Battery Life	-	16 days
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.0	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Call Function	-	Yes
Messaging Support	-	Yes
Email Support	-	Yes
platform and storage features
Operating System	One UI Watch 3	-
Compatible Operating System	Android	-
RAM	1.5GB	1GB
Processor Name	Exynos W920	Qualcomm Snapdragon Wear 4100
Internal Memory	16GB	8GB
camera and display features
Display Resolution	396x396	402x476
Display Size	40mm	46mm
Display Type	AMOLED	AMOLED
Scratch Resistant	Yes, Gorilla Glass DX	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	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	2
Other Watch Functions	Heart rate, blood oxygen, SpO2 Sensor	-
Chronograph	-	Yes
Other Fitness Features	-	SpO2 monitoring, Sleep analysis, Snoring risk analysis, Over 50 sports modes
audio and video features
Speaker	Yes	-

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