Samsung has been steadily refining the 12 MP camera sensor that it first introduced with the release of the Galaxy S7 in 2016. Now, renowned tipster Ice Universe has claimed that is set to change with a larger sensor being on the horizon. Do not get your hopes up about any 48 MP or 64 MP wonders though.
https://www.notebookcheck.net/Samsung-is-planning-something-big-for-the-Galaxy-S11.422723.0.html