boAt Storm Call 4 vs Realme TechLife Watch SZ100 comparison

Show Only Differences Highlight Differences	boAt Storm Call 4	Realme TechLife Watch SZ100
key specs
Display Size	49mm	43mm
Compatible OS	iOS, Android	Android 5.0+, iOS 11+
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Dial Shape	-	Rectangle
general
Brand	boAt	Realme
Model	Storm Call 4	TechLife Watch SZ100
Release date	May 29, 2026	May 18, 2022
Model Name	Boat Storm Call 4	-
Dial Colour	Black	-
Size	Regular	Large
Touchscreen	Yes	-
Water Resistant	IP68	IP68
Usage	Regular	Fitness and Outdoor
Ideal For	Unisex	Unisex
Dial Shape	-	Rectangle
Strap Material	-	Silicone
Interchangeable Strap	-	Yes
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Messaging Support	Yes	-
Third Party App Support	Yes	-
Bluetooth Version	-	5.1
platform and storage features
Compatible Operating System	iOS, Android	Android 5.0+, iOS 11+
camera and display features
Display Resolution	240x282	240x280
Display Size	49mm	43mm
Other Display Features	-	218ppi pixel density, 530 nits of screen brightness
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	-	Yes
Date & Time Display	-	Yes
Other Fitness Features	-	24 sports modes, sleep monitor
dimensions
Width	-	35.8
Thickness	-	11.6
Weight (g)	-	34.00
product details
Sensor	-	3-axis accelerometer, optical heart rate sensor, SpO2
Compatible Device	-	Android, iPhone
Notification	-	Yes
Battery Life	-	12 days

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