The Alliance for Wireless Charging and Power Matters Alliance, two of the biggest groups around, agreed to create a standard for wireless charging. The end goal of this agreement is to end wireless charging fragmentation. Currently, there are so many wireless charging stations; however, they are not compatible with all devices. For example, Nokia’s smartphones use the Qi standard that was created by the Wireless Power Consortium. This is the group that has not agreed to create a wireless charging standard, unfortunately.
In some cases, a company joins multiple groups while others join just one. Samsung belongs to the A4WP but recently invested in a Qi standard company. Qualcomm, on the other hand, belongs to each of the big three. While the A4WP and PMA are not required to work directly with one another, this agreement should allow them to ‘play nice.’