The Samsung Galaxy S10 Plus is said to be available in 128 GB, 512 GB, and 1 TB storage variants, and one of the color options for the 1 TB variant is Ceramic Black. Roland Quandt has tweeted that even the S10 Plus 512 GB version will be available in Ceramic Black in the US and elsewhere. We are also getting to know that the price of the Galaxy S10 Plus, though still expensive, will be cheaper than its nearest competitor, the Apple iPhone XS Max.
https://www.notebookcheck.net/Samsung-Galaxy-S10-Plus-512-GB-to-get-Ceramic-Black-finish-expected-to-be-cheaper-than-the-iPhone-XS-Max.409886.0.html