A:AnswerYes, but dont bother. I have a S8 Galaxy and as i said in my review. No trickle charge so you wake up with less charge then when you went to bed. Spend a little more and get the one made for Samsung.
A:AnswerYes, there are a lot. Mophie, Belkin, Insignia, TYLT, just look it up on bestbuy.com. That's what the net is for my friend. Just type the word "qi" in the search bar and a whole slew of them will pop up.
A:AnswerNo. It won’t work as a charging port . The iPhone 7 has no charging port on the back of the phone, you would still have to plug Your charger in
A:AnswerYes, IF you put on a case that offers Qi charging capabilities. The iPhone 6 does not have wireless charging by itself. You would have to get an 8 or X for that.