The evolution of foldable phones leading to the iPhone Duo

Apple's iPhone Duo, anticipated to be a standout in the world of smartphones, could herald a major change in the trend toward foldable devices. This shift has not happened overnight, as the evolution of this technology has been a gradual process starting from early models like the Royole FlexPai.

## Why it matters The introduction of the iPhone Duo into a market increasingly open to foldable devices could encourage more manufacturers to embrace this trend. This not only diversifies options for consumers but may also spur innovation in design and functionality across smartphones.

## What we know It is clear that the iPhone Duo has the potential to change the perception of foldable phones, making them a more viable option for a larger number of users. The evolution from the Royole FlexPai, one of the first to experiment with this form factor, to a giant like Apple indicates a clear path toward the mainstream acceptance of these devices.

## What remains unclear It is still unknown how the market will receive the iPhone Duo and whether its pricing and features will be accessible to the average consumer. Additionally, specific details about the functionalities that will differentiate the iPhone Duo from existing foldable models are yet to be revealed.