Apple debuts $1,999 passport-shaped foldable phone called Duo

Apple said the iPhone Duo will feature the A20 chip to drive its displays and also a new C2 modem chip designed by Apple, part of its move away from Qualcomm’s wireless data chips.

The Duo’s larger screen will support multiple app windows at once, a move aimed at productivity that Apple has made with some of its iPads.

Apple positioned the iPhone Duo as a business productivity device, showing how it would manage Zoom calls with multiple participants and a broader view of the Slack messaging app.