The foldable smartphone market continues to draw intense interest from consumers and industry watchers alike. A recent analysis by Engadget pits Motorola's flagship Razr Ultra against the prospect of an Apple foldable, framed around the concept of an "iPhone Duo."

Motorola has spent several generations refining its clamshell foldable design, focusing on expansive cover screens and sleek hinge mechanics. Meanwhile, discussions surrounding an Apple foldable highlight the persistent anticipation for how iOS and Apple's hardware design philosophy might eventually translate into the flexible display segment.

While Motorola's foldable represents an established, commercially available option for consumers today, hypothetical comparisons illustrate the immense curiosity regarding how an Apple-branded foldable might challenge current market leaders if it comes to fruition.

For full details and the complete comparison breakdown, check the original coverage on Engadget.