iPhone Duo Launches, Available for Purchase from October 23 with App Optimization Updates Revealed

·2026.10.22 09:00

Key point

iPhone Duo launches on October 23, with prices starting from 3.29 million won in South Korea.

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Details

  • iPhone Duo will be available for purchase in over 70 countries starting October 23, with prices starting from 3,290,000 won in South Korea
  • Equipped with the A20 Pro chipset and a custom vapor chamber, it delivers up to 35% improved sustained performance compared to the iPhone 17 Pro
  • The internal display is 50% larger than the iPhone 18 Pro Max, and both displays share the same aspect ratio, enabling smooth transitions
  • The iOS 27.1 SDK introduces new features such as the Hinge API and Batch and Reserved Area APIs to support foldable optimization
  • Over 50 in-person workshops were held in 19 cities worldwide, with more than 2,000 developers participating
  • Major apps and games, including Netflix, Microsoft Word, and Zoom, have been optimized for Split View and foldable displays
  • Available in Star White and Night Sky colors, with storage capacities ranging from 256GB to 2TB
  • Includes additional services and free benefits such as AppleCare+, iCloud+, and Apple One

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