A:AnswerSadly no, Per Samsung website, the Samsung Galaxy A50 does not support wireless charging but it has a USB Type-C port and that support fast Charging. It comes with 15W fast charger in the box.
You would have to purchase a wireless charging receiver online in order to make the A50 Wireless capable.
A:AnswerHi, Sol. The Galaxy A20 is not compatible with wireless charging being that it is not a Qi enabled device. Thank you for asking this question. ^Kayla
A:AnswerHello, Tim. The Galaxy A51 is not a Qi compatible device so it will not be able to charger using a wireless charger. Thank you for reaching out to us. ^Kayla
A:AnswerGreat question! Unfortunately, you are unable to charge a tablet with this wireless charger. Thank you for taking the time to ask this question. ^Kayla
A:AnswerNo, all tablets do not support wireless charging yet. If you want a charger for a tablet that’s wireless your gonna have to wait years for it to come out.
A:AnswerThat is a great question! You can determine if a phone is able to charge wirelessly if you see it listed in the Specs on the device when searching. You also want to make sure that the device is Qi Compatible. Thank you for taking the time to ask this question. ^Kayla