According to reports, Samsung has settled on when it will announce the Galaxy Tab S8 Ultra, one of three Galaxy Tab S8 series tablets. However, the large tablet could be hard to come by when it arrives because of the low yields of its 14.6-inch display.
https://www.notebookcheck.net/Samsung-Galaxy-Tab-S8-Ultra-Leaker-points-to-Galaxy-Unpacked-and-release-dates-for-limited-quantity-flagship-tablet.580687.0.html
Why they don't release their products before Christmas is a mystery and a loss of sales!! January and February are dead months ...
Christmas is not a big thing in Asia. The new chinese Year is. It is the time where people are making big gift, or are getting money from their family.
And it happens end of february / beginning of march.
So in a korean perspectiv, it does make sens.