I recently upgraded to a iPhone 12 Pro Max. One of the main things that made me wait for it was the promise of 5G and 5G Ultra Wideband. I was anxious to see if 5G lived up to the hype so I did some quick and dirty tests in a 5G enabled city.
I recently traveled to Fort Wayne, IN and ran in to 5G there. So I did some rough comparisons. For the tests, I ran Speedtest against Verizon's own servers.
LTE showed the following stats