Redmi Watch 4 vs Redmi Watch 3 comparison

Show Only Differences Highlight Differences	Redmi Watch 4	Redmi Watch 3
key specs
Dial Shape	Rectangle	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	-
Compatible OS	-	Android 6.0 or iOS 12 and above
general
Brand	Redmi	Redmi
Model	Watch 4	Watch 3
Release date	November 29, 2023	December 27, 2022
Model Name	Redmi Watch 4	-
Dial Colour	Black, White	-
Dial Shape	Rectangle	Rectangle
Size	Regular	-
Touchscreen	Yes	Yes
Water Resistant	5 ATM	5ATM
Ideal For	Unisex	-
Model Number	-	M2215W1
Water Resistance Depth	-	50
dimensions
Width	47.58	42.58
Height	41.12	36.56
Thickness	10.5	9.99
Weight (g)	31.50	37.00
product details
Sensor	acceleration, gyro, geomagnetic, ambient light and optical heart rate and blood oxygen sensors	Acceleration Sensor, Gyroscope, Geomagnetic Sensor
Battery Type	470mAh	Li-ion polymer
Battery Life	20 days	12 days
Rechargeable Battery	Yes	-
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	v5.1
Wi-Fi	Yes	-
Call Function	-	Yes
GPS	-	Yes
Other Connectivity Features	-	Multifunction NFC
platform and storage features
Operating System	HyperOS	-
Compatible Operating System	-	Android 6.0 or iOS 12 and above
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	Sports Modes, Blood Oxygen Tracking, Sleep Monitoring

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