US-headquartered startup Royole displayed the world's first commercial foldable smartphone FlexPai at Consumer Electronics Show (CES) 2019 in Las Vegas. The device, with a 7.8-inch display, works on a Snapdragon 855 chipset and runs a customised version of Android Pie. Royole said that FlexPai is already on sale in China for 8,999 yuan (over ₹93,000) and can be ordered online.