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  • Debbie Bouffler

Samsung M31 ViserMark Battery Life

Updated: Feb 8, 2021


Battery Life Testing Report - October 2020



Release Date October 2020

Product Features and Specification

· Camera: Quadruple, 64MP main camera

· Chipset: Exynos 9611

· Battery: 2.5 days of use with 6000 mAh battery

· Display: 6.4 Super AMOLED FHD+

· Size: 159.2 x 75.1, 8 x 8.9 mm

· Weight: 191g

· Memory: 64 GB and 6 GB Ram

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The M31 from Samsung is dedicated to users who want a very high autonomy as Samsung integrated a 6000 mAh capacity battery. This is a huge capacity not seen up to now from the major brands. It is interesting to know where this Smartphone is in the ViserMark Ranking Table It should be number 1!

Testing Results

Results are under the expectation as the score is at 2.5 days of autonomy. Compared to the others brands which provide a 5000 mAh capacity battery, there is a gap of up to 1 day. Autonomy is good, but not optimised compared to competitors.

Test Graphics

2 runs are really identical.



To conclude, Samsung M31 does not offer the Battery Life expectation from its 6000 mAh battery. Results are acceptable and overall the ViserMark score is high but not excellent.

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.


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The Samsung Group is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul. It comprises numerous affiliated businesses, most of them united under the Samsung brand. Samsung Electronics has assembly plants and sales networks in 74 countries and employs around 290,000 people. Samsung is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules and displays for clients such as Apple, Sony, HTC and Nokia.

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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, it is 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. 

If you are a smartphone manufacturer and looking to improve your devices battery life and performance get in touch now to discuss how we can help.


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