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P20 Pro among Huawei handsets caught cheating in benchmark tests

Following a discovery earlier this week by AnandTech that Huawei’s P20 flagship handset was fudging its numbers in graphics benchmarking app 3DMark, the telephone’s outcomes have been delisted from the official outcomes website, together with three different Huawei handsets.

UL Benchmarks – the corporate answerable for well-liked cell and desktop benchmarking software program akin to 3DMark, PCMark and VRMark – launched a statement in regards to the delisting, claiming that it ran its personal exams which confirmed AnandTech’s outcomes and had subsequently delisted the Huawei P20 Pro, Huawei P20, Huawei Nova three and the Honor Play (a sub-brand of Huawei) because of this.

Particularly, UL discovered that Huawei had integrated a hidden efficiency mode into its handsets, which solely activated when the gadgets acknowledged the 3DMark app being run. This may bypass the telephones’ typical restrictions on battery use and warmth ranges so as to eke out as a lot energy as doable.

Huawei's P20 flagship handset

Huawei’s P20 flagship handset

When UL in contrast the general public model of 3DMark on these handsets with their very own non-public benchmarks, they discovered that this efficiency mode boosted the handsets’ scores by as much as 47%. Whereas the existence of high-performance modes on telephones isn’t inherently dishonest, UL’s benchmarking rules state that these modes have to be disabled when operating the benchmark. 

Huawei has responded to UL’s findings, stating that it’s “planning to offer customers with entry to ‘Efficiency Mode’ to allow them to use the utmost energy of their gadget when they should”.

It’s unclear whether or not Huawei customers would have seen the discharge of this mode if the producer hadn’t been caught dishonest, and moreover, whether or not handset homeowners that select to make use of the choice might be inflicting long-term harm to their gadgets – one thing that is definitely a chance if the mode disables Android’s built-in heat- and battery-protection options.

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