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Smartphones battery and performance Label
Tested and Reviewed for you
Smartphone Battery Life Rankings
The ViserMark Days of Usage Label shows "Days of Use"
It reflects the time in days that a Smartphone can be used from a full charge.
View all the Days of Usage as shown in the table below.
More Smartphone Ratings
Learn more from our smartphone battery life test results.
Battery
Performance
Charging
Time
Days
of Use
Power
Efficiency
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