Samsung didn't tease its tri-fold device at Unpacked yesterday, but Samsung mobile chief TM Roh has revealed a launch window.

Rumors have been swirling about the imminent release of a so-called "Galaxy G Fold" with three screens. Now, a Samsung executive appears to have confirmed their validity.

At a press conference, Samsung's smartphone division head - TM Roh confirmed the existence of their tri-fold phone project and said that they want to launch it before the end of the year.

Samsung on Wednesday announced three new foldable phones in its latest push to popularize what the company believes is the future of smartphones.