Hello. My Galaxy S9 is in a silicone case (back only) and charges without problems. In the shop I have a charging station from another manufacturer (but also QI standard). My S9 also charges there without any problems. I also charge an iPhone 8 there, which is in a synthetic leather case that has 6 button magnets on the back that are about the size of a 5-centimetre button. Even this iPhone charges without problems. So the induction goes between the magnets. So I would argue that the Samsung charging station should work without any problems. The fact that the iPhoneX mentioned above charges slowly may also have to do with the charging adapter connected. For example, the original Apple adapter only has an output of 5V/1.0A, which is not enough for fast-charging and that is probably why it takes so long.

Galaxy note 8 works for me

Hello, so it doesn't work for me with a thin case. It always has to be in direct contact and charges my iPhone X very slowly.