Noted Samsung insider Ice Universe is back at it again leaking a sneak peak at what he expects the rear camera array on the Galaxy S11 and S11+ to look like. However, the leakster isn't yet sure how the expected flash and ToF sensor will be distributed to the right.
https://www.notebookcheck.net/Leakster-Ice-Universe-offers-sneak-peak-at-the-Galaxy-S11-camera-array.447273.0.html
So they left out that 1/2.55" 2x on the Xiaomi. While the crop only yields a slightly smaller imaging area, that was a true 12MP bayer while this is...either 27MP quad bayer or something similar, likely worse in terms of resolution. 3x will be even worse, 12MP quad bayer. Doesn't seem like such a good idea.