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Smartphone Battery Life Ranking 2020

Using an independent, repeatable and rigorous smartphone testing protocol ensures that there is no room for error. You can be assured that all mobile phones are tested exactly the same, so you have all the right information, at the right time when researching, reviewing and comparing devices.

Our Smartphone Ranking Table can be sorted by Brand, Product Name, Battery Life Days, ViserMark Score and Capacity just by clicking on the appropriate label shown. 

ViserMark Graphic Chart
ViserMark Smartphone Battery Performance
ViserMark Smartphone Battery Life
ViserMark Smartphone Charging Time
ViserMark Smartphone Power Efficency
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