Apple has an iPhone model that’s thinner and another that folds in the pipeline, according to a Sunday report by the Wall Street Journal. They could launch in the coming years.

The next big upgrade to Apple’s mobile devices could be foldability, according to multiple reports published Sunday. According to The Wall Street Journal,

After Huawei, Samsung, and Google’s (GOOGL) splashy entrances into the foldable smartphone market, it appears Apple (AAPL) is trying to get in on the action with a bendy phone of its own.