OnePlus has officially confirmed that its next device, the OnePlus 6T, will feature an in-display fingerprint sensor. We expect the technology to be Synaptics' ClearID that has been seen on numerous OPPO and Vivo devices this year.
https://www.notebookcheck.net/OnePlus-6T-officially-confirmed-to-feature-an-in-display-fingerprint-reader.329504.0.html