Concept renders of the Xiaomi Mi Mix 4 have started springing up on Chinese media sites. While it's likely the Mi Mix 4 images are unofficial, they do give an idea of what the 2021 smartphone could look like. Unsurprisingly, an under-display camera is present at the front and the phone is not as curvy as recent Xiaomi models.
https://www.notebookcheck.net/Xiaomi-Mi-Mix-4-wows-in-concept-design-renders-thanks-to-under-display-camera-and-fresh-flat-screen.519800.0.html
Under display camera : Apple will adopt it in 2025 and there will be much rejoicing(TM) upon such novelty.
Also : my Mi 9 T does this already.
If it looks like this without any curves I'll buy it I only wish it was waterproof been waiting forever for a phone that doesn't look like a bar or soap but I seriously doubt that it's not going to have more curves.
Been stuck on a Xperia xz1 because no new 9joje appeals to me note does but it has that giant camera bump
If it looks like this without curved disposal edges, and is affordable, I'll definitely buy.
But I fear Xiaomi moved on into other realms. Everything they designed in a while was not interesting to me, or got too expensive. I cherish the designs and feature sets of my Mix2 and 9t, which both came at great price points. Too bad those times seem to have past though...