It's an exciting time when a new wireless standard starts to roll out that promises faster speeds and better performance overall compared to the old standard. With 5G, many of us in the US might need to wait for 5G to come to our locations, but at least it's coming.
The lack of availability of 5G networks across the country isn't apparently stopping Samsung from releasing a smartphone that can actually use the wireless standard, even if most in the US won't be able to connect to a 5G network.
One thing to note: a lot of AT&T customers might see the 5G symbol on a new Galaxy S10X, and for those who live in areas where AT&T has rolled out 5G, that symbol would be accurate. However, AT&T has renamed one of its 4G LTE networks to "5G E," which isn't the same thing as true 5G.