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Frequently Asked Questions

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How do you ensure objectivity and reliability in your testing and results?


ViserMark is using viSer test automation to perform all the testing. This ensures objectivity in our testing process, removes the possibility of human errors, is unbiased and provides complete repeatability. The test environment is monitored carefully using various probes to ensure the same conditions are used for all testing.


This scientific approach adhering to the strictest testing protocols, allows us to rank and benchmark smartphone services based on their battery performance.



How do you select the products to test?


As with any company, our test resources are limited. Some of the Smartphones are sent directly by manufacturers asking to perform the testing, and they can use the labels as part of their marketing communication.


For the rest, we tend to select them based on our interests, level of innovation and our reader's preference. We update our review list regularly to ensure we cover as many Smartphones as possible.


What is your testing protocol?


Having an independent, repeatable and rigorous smartphone testing protocol ensures that there is no room for error. This means all tests are performed under strictly controlled test conditions, under the supervision of our SmartViser technology executives with their immense operator and media test knowledge, automation, and battery performance expertise.


Our testing criteria include everyday daily life activities, such as:

  • Making calls

  • Using the Web

  • Video and music streaming

  • Gaming

  • Utilising social networks

  • Picture & video capture

  • Standby quality



Do you work with Smartphone manufacturers?

ViserMark, part of SmartViser, has a long history of working with Smartphone manufacturers since the company was founded in 2014. We help Smartphone Manufacturers test and improve the quality of their devices using the viSer test automation solution. More recently, we have several test services to help them further improve the quality and performance of their smartphones.

Many manufacturers will ask us to perform testing on early versions of software and device validation to improve areas like phone battery life and performance. The ViserMark testing team are independent and will run the same strict protocol on the last mobile phone before being released in the market.



Do you test on different screen refresh rates?


The Smartphone screen affects the battery performance immensely. We check all available refresh rate options and resolutions; the final score is average. The screen refresh rate is measured in Hertz (Hz), and it counts the number of times the display refreshes every second it is on. A 60Hz display refreshes 60 times per second.


For some manufacturers, you can choose from 60Hz or 120Hz. The reviews show the score with each setting, and the final score is the average. A lower refresh rate will usually give you more smartphone battery life.


Smartphone Design


We want to share our latest smartphone test results with ViserMark Labels and insightful reviews with you.

Smartphone showing a Travel Blog


Interesting articles and reports on battery performance-related topics and the latest industry developments.

People Recording using mircophones


Providing you with a round-up of all the smartphone events as well as the latest

ViserMark news.

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