Planning to buy Apple’s iPhone Duo? Here are Xfinity Mobile’s deals

Credit: Aamir Siddiqui / Android Authority TL;DR Xfinity Mobile has revealed its deals for the iPhone Duo. The carrier is offering new Mobile Plus customers and existing Diamond Members up to $1,000 off the foldable when trading in an eligible device. Mobile Plus customers without a trade-in can still get $400 off the latest iPhone lineup.