Of course I know that. I haven't been living with my head in the sand. NFC isn't new tech, but it looks like Apple will make good use of it and when it does, people like you will dismiss it claiming it's been around for ages, without understand that execution matters.
Saying adding a curve to the edge of the screen is 'real innovation' and dismissing things like Touch ID sounds like you're either blindly hating Apple, or a Samsung fanboy.
You need to learn to express your thoughts then, because the statement you typed above indicated that you had NO IDEA that any other devices had NFC.
Please find where I stated the curved screen is innovative. I think it's completely stupid. Way to pay attention.... Oh and I don't own a single Samsung device.