There’s a new kid coming to the block with the creative name of RK3566. This is a 4.7″ microreader being prototyped in China. The RK3566 has also gone by the name Moiridium. Early versions showed a device running Android 11 and running the game Genshin Impact (which looks wild on an EINK screen). Maybe this technically makes it not a microreader. But the circuit board is stamped 4.7″ e-Reader, so we’ll call it a microreader for now.