Fire-Boltt Ninja Call 2 vs Portronics Kronos Beta comparison

Show Only Differences Highlight Differences	Fire-Boltt Ninja Call 2	Portronics Kronos Beta
key specs
Strap Colour	Black, Blue, Gold, Red, Silver	-
Strap Material	Silicone	Silicone
Dial Shape	Square	Round
Ideal For	Unisex	Unisex
general
Brand	Fire-Boltt	Portronics
Model	Ninja Call 2	Kronos Beta
Release date	March 1, 2022	July 28, 2021
Model Name	Fire-Boltt Ninja Call 2	Kronos Beta
Dial Colour	Black	Black, Grey, Rose Gold
Dial Shape	Square	Round
Strap Colour	Black, Blue, Gold, Red, Silver	-
Strap Material	Silicone	Silicone
Size	Regular	Regular
Touchscreen	Yes	Yes
Water Resistant	Yes	Yes
Usage	Fitness & Outdoor	-
Ideal For	Unisex	Unisex
Interchangeable Strap	-	Yes
Dial Material	-	Aluminium and Polycarbonate
product details
Sensor	SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor	-
Compatible Device	Android, iOS	-
Notification	Call, Text, Social Media	-
Battery Life	10 Days	7 days
Rechargeable Battery	Yes	-
Battery Type	-	240mAh
Charge Time	-	1 hour
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5	5.1
Call Features	calling	-
Other Connectivity Features	Smart notifications	-
camera and display features
Display Resolution	240x288	-
Other Display Features	Touch Screen	-
Backlight Display	-	Yes
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	1	-
Other Fitness Features	Meditative breathing, sleep tracking, drink water reminders	-
Other Watch Functions	Stopwatch, sedentary reminders	-
Chronograph	-	Yes
audio and video features
Other Multimedia Features	Music control	-
platform and storage features
Internal Memory	-	512MB

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