Samsung Galaxy Watch8 (40mm) vs OnePlus Watch 2 (Cellular) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch8 (40mm)	OnePlus Watch 2 (Cellular)
key specs
Strap Colour	Graphite, Silver	-
Compatible OS	Android and iOS	-
Display Type	Super AMOLED	AMOLED
Dial Shape	-	Round
Ideal For	-	Unisex
general
Brand	Samsung	OnePlus
Model	Galaxy Watch8 (40mm)	Watch 2 (Cellular)
Release date	July 9, 2025	June 29, 2024
Model Name	Samsung Galaxy Watch 8	OnePlus Watch 2
Dial Colour	Black	Black
Strap Colour	Graphite, Silver	-
Size	Regular	Regular
Water Resistant	Yes	5 ATM
Water Resistance Depth	IP68	-
Usage	Regular	Regular
Dial Shape	-	Round
Touchscreen	-	1.43
Interchangeable Strap	-	Yes
Dial Material	-	Stainless Steel
Ideal For	-	Unisex
dimensions
Width	40.4	47
Height	42.7	46.6
Thickness	8.6	12.1
Weight (g)	30.00	49.00
product details
Battery Type	325	500mAh
Sensor	-	Acceleration, Gyroscope, Optical heart rate, Optical pulse oximeter, Geomagnetic, Light, Barometer
Battery Life	-	100 hours
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	-
GPS	Yes	Yes
Call Function	-	Yes
Wi-Fi	-	Yes
Call Features	-	Yes
platform and storage features
Operating System	Watch OS	WearOS 4
Compatible Operating System	Android and iOS	-
RAM	2GB	2GB
Processor Name	Exynos W1000	Snapdragon W5 + BES2700
Internal Memory	32GB	32GB
camera and display features
Display Type	Super AMOLED	AMOLED
Display Resolution	-	466 x 466
Flash	-	60Hz
fitness and watch functions
Step Count	-	Yes
Heart Rate Monitor	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Date & Time Display	-	Yes
Language	-	English
Number of Buttons	-	One

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