If to the careless eye the new iPhone 13 may seem little different from the previous models, the Apple engineers have instead worked hard for substantially improve Apple’s new smartphones. The panel OLED LTPO at 120 Hz it is certainly the most evident novelty among those introduced on the top of the range, but all the models in the series have seen clear improvements. One hidden in the hearts of the iPhone is the relative one to the battery. While keeping the external dimensions of the terminals unchanged, the Cupertino technicians managed to cram many more mAh in the accumulators integrated in the new iPhone 13.
iPhone 13: up to 18.5% more battery
A technical document relating to the hazardous materials used in the production of all Apple devices, one of those necessary to demonstrate compliance with all regulations, allows us to compare among them iPhone 12 and iPhone 13, given that the capacity in Wh is reported for each battery.
In all cases, the batteries are more capacious, but there is a further change: if before the iPhone 12 and iPhone 12 Pro had the same battery, that of the iPhone 13 grows more than the accumulator of the Pro version.
In all cases, this is a substantial increase (almost on purpose by an average of 13%). Of note is certainly the increase in Wh which the battery of the iPhone 13 Pro Max was protagonist of, equal to 18,5%.
All information on the new iPhones is available at this address. For a direct comparison between iPhone 12 and iPhone 13 you can instead consult this article.