U.S. Markets close in 2 hrs 12 mins

Samsung's Galaxy S10 smartphones will take on the iPhone XS

Samsung has debuted its latest flagship smartphone, the Galaxy S10. While the three primary versions of the handset — the S10e, the S10, and the S10 Plus — are sure to get plenty of attention, it's the fourth version of the S10 that's going to really turn heads. It's the S10 5G.