Antonio VIllas-Boas/Hollis Johnson/Shayanne Gal/Business Insider Samsung recently unveiled a new line of smartphones: the Galaxy S10e, Galaxy S10, Galaxy S10 Plus, and the Galaxy S10 5G. The Galaxy S10 is an upgraded, redesigned version of its predecessor, the Galaxy 9, with some new features — including an on-screen fingerprint sensor, four cameras, and reverse power […]