OnePlus Watch 3 vs Realme Watch S comparison

Show Only Differences Highlight Differences	OnePlus Watch 3	Realme Watch S
key specs
Compatible OS	Android 9.0+	Android, iOS
Dial Shape	Round	Round
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Display Size	-	33mm
Strap Material	-	Silicone
general
Brand	OnePlus	Realme
Model	Watch 3	Watch S
Release date	February 18, 2025	November 2, 2020
Model Name	OnePlus Watch 3	Watch S
Dial Colour	Black	Black
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	1.50	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	5 ATM	Yes
Usage	Regular	-
Dial Material	Stainless Steel	-
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
dimensions
Width	46.6	-
Height	47.6	-
Thickness	11.75	-
Weight (g)	49.70	-
product details
Sensor	Wrist temperature sensor, Optical heart rate sensor, Optical pulse oximeter sensor, Geomagnetic sensor, Light sensor, Barometer, Acceleration sensor, Gyroscope sensor	PPG, SpO2
Compatible Device	Android	-
Battery Life	5 days	15 days
Rechargeable Battery	Yes	Yes
Notification	-	Yes
Battery Type	-	390mAh
Charge Time	-	2 hours
Charger Type	-	Magnetic
connectivity features
Call Function	Yes	No
Bluetooth	Yes	Yes
Bluetooth Version	5.2	-
Wi-Fi	Yes	-
GPS	Yes	-
Messaging Support	Yes	-
Third Party App Support	-	Yes
Call Features	-	Call reject
platform and storage features
Operating System	WearOS 5 + RTOS	-
Compatible Operating System	Android 9.0+	Android, iOS
RAM	2GB	-
Processor Name	Snapdragon W5 + BES2800BP	-
Internal Memory	32GB	-
camera and display features
Display Resolution	466 x 466	360x360
Display Type	AMOLED	-
Flash	60Hz	-
Display Size	-	33mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	-
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	One	-
Chronograph	-	Yes
audio and video features
Microphone	Yes	-
Voice Control	Yes	-

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