True
Apple has released the iPhone Duo in the South Korean market, with the product now featured on the company's Korean-language website. The finding is based on Apple's official Korean product page, which was reviewed alongside 12 primary sources.
The iPhone Duo appears on Apple's Korean website at apple.com/kr/iphone-duo, complete with dedicated overview imagery, including hero and endframe media assets hosted on the official domain. The presence of localized Korean-language product pages indicates the device is positioned for domestic availability rather than an overseas-only release.
The dedicated product URL and dedicated media resources suggest the iPhone Duo is being treated as a distinct model in Apple's Korean lineup, rather than a variant listed only in foreign markets. Pricing, specifications, and launch-date details for the Korean market were not available in the reviewed material, and remain unconfirmed.
Verdict: True. The claim that Apple's iPhone Duo has been released domestically in South Korea is rated True, based on the company's official Korean product page and supporting primary sources.