California, USA, September 10, 2026 — Apple has unveiled its first foldable smartphone, the iPhone Duo, introducing a major new form factor to its flagship product line as the company moves into a market already established by Samsung and other smartphone manufacturers.
The iPhone Duo unfolds to reveal a 7.6-inch internal display, the largest screen ever offered on an iPhone. When folded, the device can be used through a 5.4-inch external display.






