Apple Watch Series 9 GPS vs Oppo Watch 4 Pro comparison

Show Only Differences Highlight Differences	Apple Watch Series 9 GPS	Oppo Watch 4 Pro
key specs
Strap Material	Silicone	Silicone
Dial Shape	Rectangle	Rectangle
Display Type	OLED Retina	-
Ideal For	Unisex	Unisex
Strap Colour	-	Extreme Night Black, Breaking Dawn Brown
Compatible OS	-	Android, iOS
general
Brand	Apple	Oppo
Model	Watch Series 9 GPS	Watch 4 Pro
Release date	September 12, 2023	August 29, 2023
Model Name	Watch Series 9 GPS	Oppo Watch 4 Pro
Dial Shape	Rectangle	Rectangle
Strap Material	Silicone	Silicone
Size	Regular	Regular
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	No
Water Resistant	Yes	5ATM
Water Resistance Depth	5ATM	-
Usage	Fitness & Outdoor	14 days
Ideal For	Unisex	Unisex
Strap Colour	-	Extreme Night Black, Breaking Dawn Brown
Dial Material	-	Stainless Steel
product details
Sensor	Compass, Always-On Altimeter, optical heart rate sensor, Accelerometer, Gyroscope and Ambient light sensor	Acceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, blood oxygen sensor, ECG sensor, ambient light sensor, air pressure sensor, wrist temperature sensor
Compatible Device	iOS	Android, iOS
Notification	Yes	-
Battery Life	18 hours	14 days
Rechargeable Battery	Yes	-
Charge Time	-	65 minutes
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Email Support	Yes	-
Call Features	International Emergency Calling	-
Other Connectivity Features	Emergency SOS	-
Bluetooth Version	-	5.0
platform and storage features
Operating System	watchOS	-
Number of Cores	dual-core	-
Processor Name	S9	Snapdragon W5, Hengxuan 2700
Internal Memory	64GB	32GB
Compatible Operating System	-	Android, iOS
RAM	-	2GB
camera and display features
Display Type	OLED Retina	-
Backlight Display	Yes	-
Other Display Features	LTPO OLED Always-On Retina display, up to 2000 nits of peak brightness	-
fitness and watch functions
Step Count	Yes	-
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	2	-
Other Fitness Features	Blood Oxgen Sensor, ECG sensor	-
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Yes	-
dimensions
Width	-	50.1
Height	-	38.3
Thickness	-	12.85
Weight (g)	-	52.30

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