A Twitter-based leaker claims that Samsung has a new, AirPower-like wireless charger in the works. This pad is apparently thinner than its closest pre-existing counterpart, thanks to slimmer coil and thermal-management technology. The putative accessory is touted to power compatible devices at up to 25W.
https://www.notebookcheck.net/Samsung-will-launch-a-new-improved-wireless-charging-pad-soon.543057.0.html