Oppo Band Vitality Edition vs Fitbit Charge 4 comparison

Show Only Differences Highlight Differences	Oppo Band Vitality Edition	Fitbit Charge 4
key specs
Display Type	AMOLED	-
Water Resistant	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compatible Devices	Android, iOS	iOS and Android
Battery Life (Days)	14	7
general
Brand	Oppo	Fitbit
Model	Band Vitality Edition	Charge 4
Release date	May 6, 2021	March 31, 2020
Color	Blue	-
Material	Silicone	-
Touch Enabled	Yes	-
Water Resistant	Yes	Yes
Reading Type	-	Digital
Ideal For	-	Unisex
Suitable For	-	Sports, Fitness
display and battery features
Display Type	AMOLED	-
Battery Life (Days)	14	7
Battery Type	-	Lithium Polymer (Li-poly)
performance features
Shock Resistant	No	-
Water-Resistant Depth (metres)	50	50
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	-	v4
compatibility
Compatible Devices	Android, iOS	iOS and Android
activity tracking function
Distance Covered	Yes	-
Heart Rate Monitor	Yes	Yes
Phone Notifications	Yes	-
Sleep Tracking	Yes	-
SPO2 Monitor	Yes	-
Step Counter	-	Yes
workout modes
Exercise	Yes	-
Outdoor Running	Yes	-
Walking	Yes	-
sensors
Optical Heart Rate Sensor	Yes	Yes
Accelerometer	-	Yes
Barometric Altimeter	-	Yes
Vibration Motor	-	Yes
dimensions
Width (mm)	-	22.7
Height (mm)	-	35.8
Depth (mm)	-	12.5

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