It is the result of a partnership with Mattel, the toymaking giant behind the Barbie franchise, which has produced and sold Barbie toys and accessories since 1959.
The phone is available for purchase in the U.K. starting Wednesday, retailing at £99 ($130.74). A U.S. launch is planned "soon," according to HMD, which added that it will reveal exact details of the U.S. launch on social media.
Unlike the internet-connected smartphones of today, which are the most widely adopted form factor when it comes to mobile devices, HMD's Barbie phone won't be connected to the internet.