Redmi Watch 4 vs Fire-Boltt Ninja Call Pro Plus comparison

Show Only Differences Highlight Differences	Redmi Watch 4	Fire-Boltt Ninja Call Pro Plus
key specs
Dial Shape	Rectangle	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
general
Brand	Redmi	Fire-Boltt
Model	Watch 4	Ninja Call Pro Plus
Release date	November 29, 2023	November 22, 2022
Model Name	Redmi Watch 4	-
Dial Colour	Black, White	-
Dial Shape	Rectangle	Rectangle
Size	Regular	-
Touchscreen	Yes	Yes
Water Resistant	5 ATM	IP67
Ideal For	Unisex	Unisex
dimensions
Width	47.58	-
Height	41.12	-
Thickness	10.5	-
Weight (g)	31.50	-
product details
Sensor	acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors	-
Battery Type	470mAh	-
Battery Life	20 days	6 days
Rechargeable Battery	Yes	-
Notification	-	Smart
Stand By Time	-	15 days
connectivity features
Bluetooth	Yes	-
Bluetooth Version	5.3	-
Wi-Fi	Yes	-
Call Function	-	Yes
platform and storage features
Operating System	HyperOS	-
camera and display features
Display Resolution	390 x 450	-
Display Type	AMOLED	-
fitness and watch functions
Step Count	Yes	-
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	-
Date & Time Display	Yes	-
Language	Simplified Chinese, Traditional Chinese, English	-
Number of Buttons	One	-
Other Fitness Features	Stress tracker, SpO2, Menstrual cycle monitoring	Drink water reminder, female health care, heart rate tracker, sedentary tracker, sleep monitoring, and SpO2
Other Watch Functions	-	Camera control, music control, weather updates

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