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Smartphones battery and performance Label
Tested and Reviewed for you
Smartphone Power Efficiency
Top 10
The ViserMark Power Efficiency Label shows
"5-Leaf Rating"
It is calculated using smartphone Battery Life and Battery Capacity.
Rating between 1 being the least power-efficient and 5 being the most power-efficient.
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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