Samsung Galaxy Watch8 (40mm) vs Oppo Watch 2 (42mm) comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch8 (40mm)	Oppo Watch 2 (42mm)
key specs
Strap Colour	Graphite, Silver	-
Compatible OS	Android and iOS	Android 6.0 and above
Display Type	Super AMOLED	AMOLED
Display Size	-	42mm
Strap Material	-	Silicone
Dial Shape	-	Rectangle
Ideal For	-	Unisex
general
Brand	Samsung	Oppo
Model	Galaxy Watch8 (40mm)	Watch 2 (42mm)
Release date	July 9, 2025	July 27, 2021
Model Name	Samsung Galaxy Watch 8	Oppo Watch 2
Dial Colour	Black	-
Strap Colour	Graphite, Silver	-
Size	Regular	Regular
Water Resistant	Yes	Yes
Water Resistance Depth	IP68	5 ATM
Usage	Regular	Fitness and Outdoor
Dial Shape	-	Rectangle
Strap Material	-	Silicone
Touchscreen	-	Yes
Interchangeable Strap	-	Yes
Ideal For	-	Unisex
dimensions
Width	40.4	36.79
Height	42.7	42.78
Thickness	8.6	11.40
Weight (g)	30.00	31.00
product details
Battery Type	325	360mAh
Compatible Device	-	Android
Battery Life	-	10 days
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.0
GPS	Yes	Yes
Wi-Fi	-	Yes
Messaging Support	-	Yes
platform and storage features
Operating System	Watch OS	ColorOS Watch 2.0
Compatible Operating System	Android and iOS	Android 6.0 and above
RAM	2GB	1GB
Processor Name	Exynos W1000	Qualcomm Snapdragon Wear 4100 + Apollo 4s
Internal Memory	32GB	8GB
camera and display features
Display Type	Super AMOLED	AMOLED
Display Resolution	-	372x430
Display Size	-	42mm
fitness and watch functions
Step Count	-	Yes
Heart Rate Monitor	-	Yes
Compass	-	Yes
Calendar	-	Yes
Alarm Clock	-	Yes
Chronograph	-	Yes
Date & Time Display	-	Yes
Other Fitness Features	-	SpO2 monitoring, Sleep analysis, Snoring risk analysis

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