The iPhone Duo, which arrived amid unprecedented anticipation, has finally unveiled its collection of cutting-edge technologies.

However, what's holding it back is ultimately the price. With a hefty price tag exceeding 3 million won, reactions are sharply divided between praise for paying for innovation and criticism that it has gone too far.

Check out the video to see if this price tag will actually open consumers' wallets.

Produced by So Hwan-uk | Edited by Yoon Ye-ran | Assisted by Kim Chae-hyun | Designed by Cho Eun-sol | Produced by Knowledge Content IP Team