Xiaomi takes under-display camera technology a step further in unearthed patent by placing a lens on a flip module for front and rear-facing photography - NotebookCheck.net News
Xiaomi shows off camera built into display - CNET
Here's How Xiaomi Mi Mix 4's Under-Display Camera Works | Beebom
Xiaomi shows off 3rd gen under-display camera technology, mass production in 2021
Xiaomi plans to bring under-screen cameras to its smartphones next year | TechCrunch
Xiaomi Teases a New Mi9 Variant With an Under-Display Camera
Xiaomi MIX 4 with my own eyes: a sub-screen front camera that you really can't see | gagadget.com