OnePlus Watch Lite vs Realme TechLife Watch SZ100 comparison

Show Only Differences Highlight Differences	OnePlus Watch Lite	Realme TechLife Watch SZ100
key specs
Compatible OS	Android, iOS	Android 5.0+, iOS 11+
Dial Shape	Round	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
Display Size	-	43mm
Strap Material	-	Silicone
general
Brand	OnePlus	Realme
Model	Watch Lite	TechLife Watch SZ100
Release date	December 17, 2025	May 18, 2022
Dial Shape	Round	Rectangle
Touchscreen	1.46	-
Water Resistant	IP68	IP68
Usage	Regular	Fitness and Outdoor
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Size	-	Large
Interchangeable Strap	-	Yes
dimensions
Width	44.98	35.8
Height	44.98	-
Thickness	8.9	11.6
Weight (g)	59.00	34.00
product details
Sensor	heart rate, SpO2, steps, sleep tracker	3-axis accelerometer, optical heart rate sensor, SpO2
Battery Type	339	-
Battery Life	10 days	12 days
Rechargeable Battery	Yes	-
Compatible Device	-	Android, iPhone
Notification	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5.2	5.1
GPS	Yes	-
platform and storage features
Operating System	OxygenOS Watch 7.1	-
Compatible Operating System	Android, iOS	Android 5.0+, iOS 11+
Internal Memory	4GB	-
camera and display features
Display Resolution	464 × 464	240x280
Display Type	AMOLED	-
Display Size	-	43mm
Other Display Features	-	218ppi pixel density, 530 nits of screen brightness
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Chronograph	-	Yes
Other Fitness Features	-	24 sports modes, sleep monitor
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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