A:AnswerHi Jess. Thank you for bringing this to our attention. I appreciate your taking the time to raise this inquiry regarding the Samsung - 15W Qi Certified Fast Charge Wireless Charging Stand for iPhone/Android; if it is compatible with your Galaxy A21. Please note: your Samsung Galaxy A21 does not support wireless charging. ^Charles
A:AnswerYes this fast charger will work with iPhone 13 pro with a case as well it's great we charge Samsung zfold, Google 5, and iPhone 13 pro
Great purchase
A:AnswerHi Rosie:
If you have anything metal or magnetic in your case (which I do because I use a magnetic holder in the car), then you'll have to slide your phone from the case to use it. That's true of any wireless charger, though.
A:AnswerIt work well with phones, it can be apple or Samsung or any that support Qi. My air pod pro’s cant charge, as well as other non phone shape devices are tough to charge but anything that matches the shapes of a rectangle works well.
A:AnswerUnfortunately no. Your daughters phone has an aluminum back. In order to have the ability to charge a phone wirelessly it should either have a glass back or ceramic back. The iPhone 8 and beyond can charge wirelessly but at various wattages. The iPhone 11/12 can charge at a higher wattage now compared to the Xs and XR.