GSMArena writes that in the near future last year’s flagships Samsung Galaxy S20, S20 + and S20 Ultra can get one of Galaxy S21 camera functions.
ABOUT what is it?
Available in Director View, which displays live images from all smartphone cameras in viewfinder, allowing users to easily switch between the camera they want to use when recording video. Before so far, this feature remains exclusive to the Samsung Galaxy S21 lineup.
On the The appearance of Director View is hinted at by the operator software support page
Of course, this could be a bug, especially since the wrong version of Android is listed. But Samsung has already made some of the Galaxy S21 camera features available for older models – for example for those the same flagships Galaxy S20 and Galaxy S20 FE.