French analytics firm DxOMark is known primarily for its photography reviews. Still, the past few years have seen the company expanding its scope of operations with the addition of new measures for screen performance and audio tests on smartphones. The company has now further extended its operational capacity to include performance evaluation of device batteries.
DxOMark has developed a new battery benchmark that provides a fair and scientific assessment of a phone’s battery based on several parameters like the charging speed, efficiency, and performance in different scenarios. The new score has enabled the French analytics company to rank smartphones based on their battery’s capabilities and performance.
The score is a culmination of several experiments and tests in a broad spectrum of everyday activities. The company carried out extensive simulations on various scenarios and evolved a scientifically sound metric that could honestly assess a phone’s battery. Up to 100 battery parameters were tested according to DxOMark, and for each device tested, the duration was up to 150 hours. Three important components were narrowed down through which the rating would be accomplished. These are battery autonomy, charging, and efficiency. These three components help the company to conceptualize a score for each battery.
The tests by DxOMark on phone batteries are indeed pervasive and offer a pretty accurate assessment of a battery. However, it would take time to produce an exhaustive list of smartphones ranked through DxOMark’s battery assessment metric.
Seventeen smartphones have been assessed in the first list unveiled by DxOMark. The Samsung Galaxy M51 comes top, followed by Wico Power U30, and the OPPO Find X3 comes third. A few other premium brands make up the list.
We expect that DxOMarks will come up with a more comprehensive list of smartphones ranked on their performance criteria.
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