Oppo Watch 4 Pro vs Oppo Watch 2 (42mm) comparison

Show Only Differences Highlight Differences	Oppo Watch 4 Pro	Oppo Watch 2 (42mm)
key specs
Dial Shape	Rectangle	Rectangle
Display Size	-	42mm
Compatible OS	-	Android 6.0 and above
Strap Material	-	Silicone
Display Type	-	AMOLED
Ideal For	-	Unisex
general
Brand	Oppo	Oppo
Model	Watch 4 Pro	Watch 2 (42mm)
Release date	January 1, 1970	July 27, 2021
Model Name	Watch 4 Pro	Oppo Watch 2
Dial Shape	Rectangle	Rectangle
Strap Material	-	Silicone
Size	-	Regular
Touchscreen	-	Yes
Interchangeable Strap	-	Yes
Water Resistant	-	Yes
Water Resistance Depth	-	5 ATM
Usage	-	Fitness and Outdoor
Ideal For	-	Unisex
product details
Battery Life	15 Days	10 days
Charge Time	65 Minutes	-
Compatible Device	-	Android
Battery Type	-	360mAh
Rechargeable Battery	-	Yes
platform and storage features
Internal Memory	32GB	8GB
Operating System	-	ColorOS Watch 2.0
Compatible Operating System	-	Android 6.0 and above
RAM	-	1GB
Processor Name	-	Qualcomm Snapdragon Wear 4100 + Apollo 4s
dimensions
Width	-	36.79
Height	-	42.78
Thickness	-	11.40
Weight (g)	-	31.00
connectivity features
Bluetooth	-	Yes
Bluetooth Version	-	5.0
Wi-Fi	-	Yes
GPS	-	Yes
Messaging Support	-	Yes
camera and display features
Display Resolution	-	372x430
Display Size	-	42mm
Display Type	-	AMOLED
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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