Apple's inaugural foldable iPhone Duo boasts a multitasking view functionality. However, owing to the stringent audio output regulations within the iOS ecosystem, it falls short of playing two videos concurrently. Initiating a second video results in the automatic pause of the first, thereby impeding functionalities such as dual-screen and picture-in-picture modes. In contrast, certain Android foldable smartphones, exemplified by the Samsung Galaxy Z Fold series, are capable of facilitating parallel multi-audio output via specialized tools. Industry experts suggest that Apple's audio management approach is intrinsically linked to its commitment to ecosystem uniformity. While this strategy effectively circumvents audio conflicts and upholds a seamless user experience, it has also ignited debates regarding the equilibrium between system stability and the expandability of foldable screen functionalities in productivity-oriented contexts. The device is slated for release in October, preloaded with the iOS 27.1 operating system.