iPhone Duo is Missing These 10 iPhone 18 Pro Features

While the iPhone Duo is the first foldable iPhone ever and has some unique features like Duo FaceTime and forthcoming Apple Pencil support , the device lacks some other features available on the iPhone 18 Pro and iPhone 18 Pro Max . Below, we have listed 10 features that are missing on the iPhone Duo: A dedicated Telephoto camera with up to 8× optical zoom. Instead, the iPhone Duo's main 48-megapixel Fusion camera has "optical-quality" 2× zoom.