Samsung Galaxy S20 series. Samsung Electronics produces a line of high-end Android mobile handsets known as the Galaxy S series. The range, which includes the Samsung Galaxy Note, serves as Samsung's flagship smartphone model. However, these mobiles have been very popular in recent times. The Samsung Galaxy S20 series is the company's first full 5G flagship range. That with … [Read more...] about U.S Samsung Galaxy S20 series adds to Security update guard.