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Android 15, the next version of Google’s mobile operating system, will introduce support for wireless charging via near-field communication (NFC), according to recent findings from Android Authority. This development could open up new possibilities for charging small accessories such as trackers, styluses, and wireless earbuds.
The Qi standard typically handles wireless charging, but support for NFC wireless charging in Android 15 could provide an alternative solution for devices with limited space for large charging coils. In 2020, the NFC Forum, the organization that promotes the technology, announced the NFC Wireless Charging (WLC) specification, which enables power transfer through smaller antennas.
The code found in Android 15 Beta 1 specifically mentions “NfcCharging,” indicating that Google is actively working on implementing this feature. Although it doesn’t yet exist in the Android Open Source Project (AOSP), recent commitments there suggest the company is working collaboratively to bring NFC wireless charging to the platform.
However, it’s important to note that NFC wireless charging has limitations. This technology can only transmit up to 1W of power. This is much less power than the slowest Qi chargers. This raises questions about the practical application of this feature.
NFC wireless charging is convenient for charging small accessories. When the WLC specification was first introduced, the NFC Forum proposed potential use cases such as smartwatches, fitness trackers, wireless earphones, digital pens, and other compact consumer devices. By eliminating the need for large charging coils, devices can become more compact and efficient.
The specific uses for NFC wireless charging in Android remain unclear, but including native support in the operating system could open up possibilities for new accessories.
The Qi standard typically handles wireless charging, but support for NFC wireless charging in Android 15 could provide an alternative solution for devices with limited space for large charging coils. In 2020, the NFC Forum, the organization that promotes the technology, announced the NFC Wireless Charging (WLC) specification, which enables power transfer through smaller antennas.
The code found in Android 15 Beta 1 specifically mentions “NfcCharging,” indicating that Google is actively working on implementing this feature. Although it doesn’t yet exist in the Android Open Source Project (AOSP), recent commitments there suggest the company is working collaboratively to bring NFC wireless charging to the platform.
However, it’s important to note that NFC wireless charging has limitations. This technology can only transmit up to 1W of power. This is much less power than the slowest Qi chargers. This raises questions about the practical application of this feature.
NFC wireless charging is convenient for charging small accessories. When the WLC specification was first introduced, the NFC Forum proposed potential use cases such as smartwatches, fitness trackers, wireless earphones, digital pens, and other compact consumer devices. By eliminating the need for large charging coils, devices can become more compact and efficient.
The specific uses for NFC wireless charging in Android remain unclear, but including native support in the operating system could open up possibilities for new accessories.
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