Pricing and Availability
Now that you know all of this your next question is probably "how much does it cost," or which one costs less. Of course, that's the older Galaxy S10+ but they're both expensive. The Note 10 came out in August and costs a pretty penny.
For a comparison, the Galaxy S10+ initially went for the same $999 price, but it's on sale all the time and can often be found for under $800. And if you really play your cards right there are some excellent holiday deals going around as the year comes to a close.
Is the Note 10 worth the price? That's for you to decide.