Apple has long been known for its secrecy when it comes to revealing certain specifications of its devices, and one of the often-mysterious aspects is charging speeds. While Apple states that the iPhone 15 series, including the iPhone 15, iPhone 15 Plus, iPhone 15 Pro, and iPhone 15 Pro Max, supports “up to 50% charge” in either 30 or 35 minutes “with 20W adapter or higher,” the wording leaves some room for interpretation.
Past Tests and Charging Speeds
Previous tests of the iPhone 14 line, which also featured similar quoted text from Apple, revealed charging speeds ranging between 25W and 27W, depending on the model. This discrepancy in charging speeds raises questions about the actual capabilities of the iPhone 15 series.