I had learned to type as a teenager, yet I was not very good, testing out at an average of about 37wpm (I failed going twice, but had to have the skill to achieve my goals). Yet, by using my Samsung Galaxy Note Pro 12.2, the Samsung virtual keyboard and S Pen to Swipe with I think a pretty close estimate of present speeds would show me typing at about 80-85wpm. This would also show me at a 90-97 percent word accuracy. I couldn't find a test on the Google Play Store to that this accurately.
Anyway, this is a pretty good showing, making it possible to write papers,reviews, and books fairly rapidly.
I don't often have the opportunity to dictate to my tablet, but when I do, this increases my speed to about 100 wpm.
The only word misspelled here was opportunity.