Samsung trolls iPhone Duo with billboards in Seoul, Tokyo and London

Samsung launched its "Welcome to Foldables" campaign with billboards in Seoul, Tokyo and London days after Apple unveiled its first foldable, the iPhone Duo. The ads promote the Galaxy Z Fold8, while Samsung Display reportedly supplies the foldable screen inside Apple's device.

• Samsung billboards appeared in Seoul, Tokyo and London after the iPhone Duo reveal
• The campaign promotes the Galaxy Z Fold8 under the slogan "Welcome to Foldables"
• iPhone Duo starts at $1,999, while the Galaxy Z Fold8 is reported at about $1,899
• Samsung Display reportedly supplied the foldable screen for the iPhone Duo