With regards to this information, is the Xphone launched and available in the market now at the set retail price? I also learnt holders of Pundi X can purchase the phone using their tokens.

Here's an article I published on steemit about FunctionX...you may find it helpful

https://steemit.com/functionx/@ebykamsiokoro/functionx-decentralized-platform-take-control-of-your-digital-data