Oppo Watch 3 Pro vs Oppo Watch 2 (42mm) comparison

Show Only Differences Highlight Differences	Oppo Watch 3 Pro	Oppo Watch 2 (42mm)
key specs
Strap Material	Silicone	Silicone
Dial Shape	Square	Rectangle
Display Type	AMOLED	AMOLED
Display Size	-	42mm
Compatible OS	-	Android 6.0 and above
Ideal For	-	Unisex
general
Brand	Oppo	Oppo
Model	Watch 3 Pro	Watch 2 (42mm)
Release date	August 10, 2022	July 27, 2021
Model Name	Watch 3 Pro	Oppo Watch 2
Dial Colour	Black	-
Dial Shape	Square	Rectangle
Strap Material	Silicone	Silicone
Touchscreen	1.91-inch	Yes
Water Resistant	5 ATM	Yes
Size	-	Regular
Interchangeable Strap	-	Yes
Water Resistance Depth	-	5 ATM
Usage	-	Fitness and Outdoor
Ideal For	-	Unisex
dimensions
Width	50.4mm	36.79
Height	38.5mm	42.78
Thickness	12,75mm	11.40
Weight (g)	37.50	31.00
product details
Sensor	Acceleration Sensor + Gyro Sensor + Geomagnetic Sensor + Optical Heart Rate Sensor + Blood Oxygen Sensor + ECG Sensor + Ambient Light Sensor + Air Pressure Sensor	-
Battery Life	15 Days	10 days
Charge Time	65 Minutes	-
Compatible Device	-	Android
Battery Type	-	360mAh
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth Version	5	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	Yes
Bluetooth	-	Yes
platform and storage features
RAM	1GB	1GB
Processor Name	Qualcomm Snapdragon W5	Qualcomm Snapdragon Wear 4100 + Apollo 4s
Internal Memory	32GB	8GB
Operating System	-	ColorOS Watch 2.0
Compatible Operating System	-	Android 6.0 and above
camera and display features
Display Resolution	378x496 pixels	372x430
Display Type	AMOLED	AMOLED
Display Size	-	42mm
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Calendar	-	Yes
Chronograph	-	Yes
Other Fitness Features	-	SpO2 monitoring, Sleep analysis, Snoring risk analysis

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