iPhone Duo launched: Specifications, features and price of Apple's first foldable phone

Apple has launched the iPhone Duo, its first foldable phone, at Rs 2,99,900 in India. It comes in two colours, star white and night sky, and it is the first iPhone to drop Face ID for Touch ID, which now sits in the side button.Shut, the Duo works like a normal phone. The 5.4-inch outer Super Retina XDR screen carries 90 per cent of the screen area of an iPhone 18 Pro. Open it and there is a 7.6-inch inner display, half again as large as the iPhone 18 Pro Max and the biggest Apple has put on an iPhone. Both screens share an aspect ratio, so content scales across them cleanly, and both run ProMotion and Always On at up to 3,000 nits.