The JingPad A1 is a 2-in-1 tablet that runs JingOS. In addition to having a high-resolution 4:3 display, the JinPad A1 also includes a 5G modem, a detachable keyboard and an 8,000 mAh battery. The JingPad A1 supports Android apps too, among other features.
https://www.notebookcheck.net/JingPad-A1-Linux-2-in-1-convertible-unveiled-with-an-11-inch-AMOLED-display-running-JingOS.528000.0.html