Which port is used for charging and data transfer in iPhones starting from iPhone 5?

The Lightning port is the correct choice for charging and data transfer in iPhones starting from the iPhone 5. Introduced by Apple, the Lightning port replaced the 30-pin connector used in earlier models. This smaller, reversible connector supports not only charging and syncing data but also allows for audio and video output, making it versatile for various peripherals and accessories. The Lightning port offers faster data transfer speeds compared to its predecessors, enhancing the overall functionality of the device.

While USB-C is a newer standard being adopted by some Apple products, it was not used in iPhones until the iPhone 15 series. The Mini USB and Standard USB ports, though once common in various devices, are not utilized in iPhones from the iPhone 5 onward, reflecting Apple’s shift towards the Lightning connector for its mobile devices.