Xiaomi has just landed a patent at CNIPA (Chinese National Intellectual Property Agency) for a device with four cameras on the back. The front is completely occupied by a screen, while dual selfie cameras and an LED flash are hidden in a manual sliding mechanism, similar to the Mi Mix 3. The schematics reveal an interesting concept that looks a lot like the Moto design element. However, we see no fingerprint, meaning it is either going under the display (which should be an AMOLED) or is not in the schematics at all. The first option sounds more plausible, given this is a patent...