https://www.theverge.com/circuitbreaker/2018/5/18/17370106/xiaomi-flagship-phone-mi-8-fingerprint-sensor

We’ve been seeing rumblings of Xiaomi’s next flagship smartphone, which would be a regular development, until a video uploaded to YouTube teased that the upcoming device — dubbed the Mi 8 — will have an in-display fingerprint sensor.

The Mi 8 is supposed to be the sequel to last year’s Mi 6 — it’s not totally clear why, but the rumor is Xiaomi will skip the Mi 7. Xiaomi has had two other high-end phones since then, the Mi Mix 2 and Mi Mix 2S, which both feature larger displays. But it comes as no surprise that they’d experiment between product cycles before settling on a new flagship.