Royole RoKit DIY Folding Phone Kit
Folding displays are still a nascent technology. That hasn't stopped Royole from offering one you can build into a gadget yourself. Dubbed the RoKit Flexible Electronics Development Kit, it includes a third-generation Cicada Wing flexible display module, a flexible sensor module, and an Android 10 SoC with HDMI 2, WiFi, USB, and Bluetooth support. It ships in an anti-static aluminum alloy briefcase and takes only five steps to be ready for use, so aspiring makers need only provide power and an outer shell.