Tech Samsung goes big on 5G, cameras with the Galaxy S20, unveils folding Z Flip phone February 11, 2020February 13, 2020Edward C. Baig, USA TODAYComments Off on Samsung goes big on 5G, cameras with the Galaxy S20, unveils folding Z Flip phone The Samsung Galaxy S20's release date is March 6 and pre-orders on the S20, S20+ and S20 Ultra start Feb. 21. The new 5G phones start at $999.99.