Smartphone Users

Find Your New Smartphone

We have designed and developed the ViserMark Battery Performance Label to help Smartphone users. Choosing a new Smartphone can be a little daunting, so we wanted to help explain battery life and performance through our Smartphone reviews verified by SmartViser. 

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The number of people using Smartphones is increasing around the world, so high-resolution screens, cameras and processing power are continuously improving. So with differentiating features between various smartphones, most smartphones still struggle with battery life and we all know just how frustrating running out of charge can be.


Smartphones are very much part of our daily lives and some people simply cannot function without one. When faced with buying a new smartphone, having to wade through the range of smartphones on offer as well as making sense of the jargon and specification can be quite overwhelming.

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Choosing The Perfect Smartphone For You

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Paying for New Cellphone

ViserMark Battery Performance Label

Helping You To Choose

We understand that you need to review and research the market before you make a smartphone purchase. Sometimes, it is not easy to decide the one that is right for you. SmartViser, as a recognised test expert, offers you what you need to know. So depending on your daily usage and how you use your smartphone, battery life is one of the most important considerations when buying a smartphone.

Battery Performance - How does this Smartphone compare with others?

The Battery Performance Label shows a score between 0 and 100. It reflects the performance based on independent, repeatable, and rigorous testing. Using various testing criteria, measured using real-life scenarios and live networks, results are collated with calculations from Battery Life, Power Efficiency and Charging results that amount to the total score.

Often finding information about Smartphones is difficult. ViserMark decided that we could provide even more relevant and useful information. Here's an overview of our new ViserMark Labels designed to help you even more:  


Battery Life - How long will this Smartphone battery last?

This is expressed in “Days-of-Use” and reflects the time in days that a smartphone can be used from a full charge.


Battery Charging TimeHow long will this Smartphone take to charge?

It takes a different amount of time to charge different types and sizes of Smartphone batteries. This is expressed in Hours and Minutes.

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Power EfficiencyHow power-efficient is this Smartphone? 

It simply means maximising the performance of a Smartphone while reducing the amount of energy it consumes, with minimal impact to battery life. It is calculated using Battery Life and Battery Capacity. This is expressed in “Leaves" and reflects a rating between 1 being least and 5 being the most power-efficient.  

Helping You To Choose Your Next Smartphone

Battery Peformance Scores


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