MagSafe Charges 2x Slower Than Wired 20W USB-C Charger
Apple's MagSafe charger charges over two-times slower than a wired 20W USB-C charger, according to a new iPhone 12 video review from the Wall Street Journal's Joanna Stern.
Screencap from video review
The review of the iPhone 12 and iPhone 12 Pro was generally critical of Apple's MagSafe technology, explaining that the idea seems to be better in theory than in practice.
Although Stern found that the MagSafe charger charged the iPhone 12 faster than a traditional 7.5W Qi wireless charger, it was still slower than plugging directly into a 20W charger. The 20W charger charged an empty iPhone to 50% in only 28 minutes, while the MagSafe took 1 hour.
The full video review covers other aspects of the new iPhone 12 and iPhone 12 Pro:
The review was also critical of the fact that the combined cost of the MagSafe charger and a 20W power adapter was $58 combined, and that the MagSafe charger's cable is less than a yard in length.
Popular Stories
Apple's foldable "iPhone Ultra" will likely support MagSafe charging, Bloomberg's Mark Gurman said in an interview with Tom's Guide.
iPhone Ultra dummy models that surfaced in April didn't include a MagSafe ring, while dummies of the iPhone 18 Pro did. Leaked cases for the device did have a MagSafe ring, making it unclear whether it would support MagSafe charging.
"All indications that...
Wednesday September 9, 2026 11:28 am PDT by
Juli CloverRumors about the foldable iPhone were unclear on whether it would have MagSafe charging, but it turns out the iPhone Duo does indeed have a magnetic charging array.
Tech specs for the device say it supports MagSafe wireless charging at up to 25W, the same as the iPhone 18 Pro models. It also supports Qi2 25W wireless charging when using third-party accessories.
Faster wired charging is...
Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event that it will be releasing iOS 27 sometime tomorrow – Monday, September 14.
iOS 27 won't be the only release on...
