Recent mobile phones seem to be very creative, including the three sliding cover brothers of Xiaomi Glorious Lenovo, and my dual screen mobile phone Nubia X.
Screen fingerprint+water drop screen+regular upgrade=one plus 6T.You may have known what the 6T will look like for a long time, but that doesn't mean it has no bright spots.
After playing the Xiaomi MIX 3 for a week, it's very interesting to skate every day. But think carefully, do you really want to build a mechanical structure at any cost for the sake of full screen?