iPhone XS is not as good as iPhone X

According to foreign media reports, the smart phone test conducted by the Washington Post showed that the life expectancy and battery life of smart phone batteries may be declining as a whole due to the increasing performance requirements of new technologies for lithium-ion phone batteries.

In a series of battery life tests, it was found that if the brightness of the smartphone display is the same, and the tested smartphone continuously accesses and loads the same website, the new smartphone has a significantly lower battery life than in the past. A number of smartphones launched in the year. For example, iPhone, iPhone XS life time is 21 minutes less than the previous generation iPhone X.

Previously, media Gsmarena’s endurance test results for iPhone XS and iPhone X also showed that iPhone X was better than iPhone XS in video playback. In some ways, the iPhone XS is better than the iPhone X due to Apple’s improved processor.

At the launch of the new machine in September this year, Apple’s official website said that iPhone XS life time is 30 minutes longer than iPhone X. Up to 20 hours of calling time, up to 12 hours of Internet access, up to 14 hours of wireless video playback, up to 60 hours of audio wireless playback.

However, many users who started the new machine said that the battery life of the iPhone XS series has not improved, even worse than the iPhone X. However, iPhone XS has just been released soon, performance needs to be verified, perhaps after continuous optimization, iPhone XS will become better and better.(Related article：Why is my phone battery life so short）