The volume of sales completed in the US smartphone market fell by 25% year-on-year (YoY) in 2020's second quarter (2Q2020). This was attributed to the effect of Covid-19-related lockdowns, and on a tendency to buy phones through carriers in the country. All major OEMs in this space saw reductions in their sales, with Samsung seeing the least adversity in this respect.
https://www.notebookcheck.net/The-US-smartphone-market-declined-by-25-in-the-second-quarter-of-2020.482964.0.html
Well the best, suffered the least, it seems.