Multitasking on iPhone Duo!!

The video likely performed well due to the novelty of the dual-screen iPhone concept and the creator's established audience in the tech space. The clear demonstration of multitasking features appeals to users interested in productivity and advanced smartphone capabilities.

The video showcases the multitasking capabilities of the iPhone Duo, demonstrating how to split the screen and use multiple apps simultaneously. The creator interacts with the device, opening apps and navigating through different features.