While a few days ago Android Pie firmware seemingly revealed that there would be four separate Galaxy S10 versions, new information today tells us there will only be three model numbers. The international models will go by SM-G970F, SM-G973F, and SM-G975F. G970 will sport a 5.8" flat display, G973 will have the same size edge display, while the G975 will come with a 6.44-inch curved panel. Interestingly, the flat paneled flagship will make a return after two generations without such an option (the Galaxy S7 was the last of the flat ones). Also, the S10+ (G975) will have an even...
Source: https://www.gsmarena.com/galaxy_s10_model_numbers_revealed_three_versions_coming-news-33399.php