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
Rumor: Xiaomi Mi Mix 4 will have a completely invisible under display camera, rear display – Droid News
Xiaomi shows off camera built into display - CNET
Xiaomi Reveals Flagship Smartphone With Under-Screen Camera
Xiaomi's 3rd Generation Under-Display Camera - YouTube
Oppo and Xiaomi show off their under-display selfie cameras (updated) | Engadget
Xiaomi Builds Front-Facing Camera Under Its New Phone's Display - Bloomberg