Enlarge (credit: Samsung) Samsung Unpacked 2019 will kick off Wednesday, February 20, at 11am Pacific (2pm ET) in San Francisco. We're going to hear all about Samsung's Flagship lineup for 2019, which includes the Galaxy S10 in many variants. We already have a huge post here outlining what to expect, but the highlight of the event will be the Galaxy S10 and S10 Plus.