Re: Even Samsung
You're already paying £XX per month so you can have the flagship, I can't see that mindset balking at £XX+5-10, and perhaps an extra 50-100 up front.
Actually, I suspect this segment will fragment (just as it was supposed to with the 5C) into a smaller number of people buying the X and most going for an 8 as the closest thing. Apple will be happy as long as people stick with an I-Phone (existing customers are likely to). They might not even be too disappointed if people get off the upgrade treadmill and go for £xx -10 a month with no upfront and keep their phone until it breaks. I suspect the number of people doing this is likely to increase as it has for every other manufacturer.