Realme Band vs Mi Smart Band 4 comparison

Show Only Differences Highlight Differences	Realme Band	Mi Smart Band 4
key specs
Water Resistant	Yes	Yes
Heart Rate Monitor	Yes	Yes
Battery Life (Days)	Up to 9 days	20
Display Type	-	AMOLED
Compatible Devices	-	Android, iOS Phones
general
Brand	Realme	Mi
Model	Band	Smart Band 4
Release date	March 5, 2020	-
Color	Black, Green, Yellow	Black
Reading Type	Digital	-
Ideal For	Unisex	Unisex
Suitable For	Sports, Fitness	Health, Lifestyle
Touch Enabled	Yes	Yes
Water Resistant	Yes	Yes
Dial Shape	Rectangle	Rectangle
Model Name	-	Band 4
Material	-	Thermoplastic
display and battery features
Display Resolution	80x160 pixels	120 x 240 RGB
Battery Life (Days)	Up to 9 days	20
Battery Capacity (mAh)	90	135
Display Type	-	AMOLED
Battery Type	-	Lithium Ion (Li-ion)
Charge Time (hours)	-	2
performance features
Water-Resistant Depth (metres)	1.5	50
Shock Resistant	-	Yes
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	v4.2	v5.0
Wi-Fi Enabled	-	No
compatibility
Compatible Android Version	Android 5.0 and above	-
Compatible Devices	-	Android, iOS Phones
activity tracking function
Alarms	Yes	-
Calories Burned	Yes	Yes
Do Not Disturb Mode	Yes	-
Heart Rate Monitor	Yes	Yes
Phone Notifications	Yes	Yes
Sleep Tracking	Yes	Yes
Step Counter	Yes	Yes
Distance Covered	-	Yes
workout modes
Outdoor Running	Yes	Yes
Cycling	Yes	Yes
Walking	Yes	Yes
Other Workout Modes	Cricket, yoga, hiking, climbing, spinning, fitness	-
Treadmill	-	Yes
Exercise	-	Yes
Swimming	-	Yes
sensors
Accelerometer	Yes	Yes
Optical Heart Rate Sensor	Yes	Yes
Vibration Motor	Yes	-
Gyroscope	-	Yes
dimensions
Weight (grams)	20	22.1
Width (mm)	19.6	45.72
Height (mm)	240	12.7
Depth (mm)	11.9	17.78
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Battery life Rating	-

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