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  • Daniel Chaparro

Motorola G8 Power - Battery Performance Score

Updated: Mar 30, 2022


Battery Capacity mAh: 5000


Smartphone Battery Performance: Ranking #13

Placed within the Top 5 Smartphones for Battery Performance within the Entry Tier Ranking Table


Battery Performance Testing and Review – October 2020



The Motorola G8 Power is an all-around better Smartphone with added "Power" to the product name and a 5000mAh battery capacity, it's definitely a step up from its predecessors, with Motorola wanting to clearly improve autonomy for the user-end. The smartphone has a 6.4" Max Vision Full HD+ display and dual stereo speakers tuned by Dolby®, you’ll have an all-access pass to the world of entertainment.


Release Date April 2020

Product Features and Specification

  • Design: “hello” design

  • · Camera: Quadruple, 48MP main camera

  • · Chipset: Qualcomm snapdragon 665

  • · Battery: 2.5 days of use with 5000 mAh battery

  • · Display: 6.4” FHD+

  • · Size: 156 x 75.8 x 9.6 mm

  • · Weight: 197g

  • · Memory: 4 GB RAM – 64 GB Storage


Battery Performance


The Motorola G8 Power is classed as an Entry-Tier smartphone in the ViserMark ranking (Smartphones priced between 0-199 EURO).

The overall Battery Performance Score is now a global score taking calculations from Battery Life, Power Efficiency and Charging Times.

From the Motorola G8 Power test results, we have given this Smartphone a ViserMark Battery Performance Score of 53. The Battery Performance Label, being nearer 100 indicates that it is one of the best-performing ones and has been ranked in 13th place of the best Battery Performance Smartphones as tested by SmartViser.


Testing Results

BATTERY LIFE - Days of Use

Through the ViserMark test protocol, the Motorola G8 Power obtained a ViserMark Battery Life score of 2.5 Days of Use.

The average Day of Use ViserMark score of an Entry -Tier device is “2.2” Days. The Motorola G8 Power score places the Smartphone at the Top of the ViserMark Entry-Tier ranking.


Test Graphics

Our testing is based on real smartphone usage from 100% battery level down to Power Off. When testing Smartphones, the testing protocol includes common daily life activities, for instance: Calls, Web, Video and Music streaming, Gaming, Social networks, Picture & Video capture and standby.

All testing is performed under strictly controlled test conditions with all activities being executed in a defined order and timeline.

Wiko Power U20 Test Graphics

There are a number of power-efficient processors, within today's Smartphones, that are able to cope with the growing number of new applications and can support high-resolution displays without compromising battery life.

Power Efficiency 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.

The Motorola G8 Power achieved an overall Power Efficiency Score of 1.5, placing the device 23rd within the ranking for Power Efficiency.



With an overall Battery Performance Score of 53, the Motorola G8 Power has reached 13th position in ViserMark ranking for being the best Smartphone with the Best Battery Performance.

To conclude, the Motorola G8 Power autonomy is higher than some devices in its price range such as the XiaomiRedmi Note 9, offering 2.5 days of autonomy through the ViserMark Test Protocol. When comparing the Motorola G8 Power with other Low Tier Smartphones with a 5000 mAh Battery, it performs to the same level, for example, the Relame 6i also lasts 2.5 days.


ViserMark tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered and automated by SmartViser’s test automation solution viSer. The automation test includes a variety of user actions from calls to social media and periods of standby times.


VCX (Valued Camera eXperience) - not available at present.

The VCX Forum has been working with its members on the system and infrastructure as a non-profit organisation. We strive to improve our technology to develop and exchange accurate and objective quality and performance indicators that are our ultimate goal. We will also serve as a compass for the smartphone camera industry. We appreciate your interest in VCX-Forum.


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Motorola created the mobile communications industry. They have invented most of the protocols and technologies that make mobile communications possible, including the first mobile phone, the first base station and pretty much everything else in between.

Today, Motorola is combining that pioneering spirit with a renewed commitment to consumers. That’s why their phones run on Android, the world's most popular operating system. Android brings the openness that shaped the Internet to the mobile world. That’s also why they are the first company to bring smartphone production back to the USA and allow people to customise their own phone design.

For the past 80 years, their engineers have thrived on invention; on finding new ways to solve problems. Today Motorola continue to look for new opportunities to change people’s lives for the better through the magic of mobility


Latest Reviews

If you're looking for the best smartphone on the market, battery performance is one of the key decisive aspects then ViserMark is for you.

Not only is ViserMark the first label that measures battery performance, translating mAh into direct battery life scores, but it is also a highly valuable marketing asset to device manufacturers and end-users. ViserMark is a benchmark to help make better-informed choices when buying a Smartphone. 


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