Samsung Galaxy Watch 9 (44mm) vs OPPO Watch S comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch 9 (44mm)	OPPO Watch S
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Strap Colour	Green, Black	Green, Black
Display Size	44mm	-
Compatible OS	Android	Android 10 and later, and iOS 14 and newer
Strap Material	Silicone	Rubber
Dial Shape	Square	Round
Display Type	Super AMOLED	AMOLED
Ideal For	Unisex	-
general
Brand	Samsung	OPPO
Model	Galaxy Watch 9 (44mm)	Watch S
Release date	July 22, 2026	October 16, 2025
Model Name	Galaxy Watch 9	Watch S
Dial Colour	Green	Silver, Black
Dial Shape	Square	Round
Strap Colour	Green, Black	Green, Black
Strap Material	Silicone	Rubber
Size	Regular	Large
Touchscreen	1.47-inch Super AMOLED	1.46-inch AMOLED
Interchangeable Strap	Yes	Yes
Water Resistant	5ATM	5ATM + IP68
Ideal For	Unisex	-
Dial Material	-	Stainless Steel
dimensions
Diameter	44mm	-
Width	-	44.98mm
Height	-	44.98mm
Thickness	-	8.9mm
Weight (g)	-	35.00
product details
Sensor	Optical heart rate sensor, an electrical heart signal sensor, bioelectrical impedance analysis sensor, temperature sensor, accelerometer, barometer, gyroscope, geomagnetic sensor, and ambient light sensor	eight-channel optical heart rate sensor, 16-channel optical pulse oximeter sensor, ECG sensor, a wrist temperature sensor, accelerometer, gyroscope, geomagnetic sensor, air pressure sensor, ambient light sensor,
Compatible Device	Android 13 and newer versions	-
Battery Type	445mAh	-
Battery Life	-	Up to 10 days
Charge Time	-	90 minutes
Charger Type	-	Wireless
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	6.0	5.2
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Messaging Support	Yes	-
Email Support	Yes	-
platform and storage features
Operating System	OneUI 9 Watch	ColorOS Watch 7.1
Compatible Operating System	Android	Android 10 and later, and iOS 14 and newer
RAM	2GB	-
Processor Name	Snapdragon Wear Elite	BES2800BP
Internal Memory	32GB	4GB EMMC
camera and display features
Display Resolution	480x480	464x464
Display Size	44mm	-
Display Type	Super AMOLED	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Number of Buttons	2	2
Other Fitness Features	-	sleep tracking, sleep snoring assessment, sleep SpO2 level measurement, sleep quality score, sleep breathing rate monitoring

Popular Smartwatch Brands

TRENDING