Samsung’s ultra-premium Galaxy Tab S9 family will reportedly (and predictably) have three big models
Stateside, for instance, you’re looking at unlocked SM-X718U, SM-X818U, and SM-X918U models equipped with cellular connectivity, while the Wi-Fi-only versions are expected to carry SM-X710, SM-X810, and SM-X910 designations.
Finally, the “global” 5G-capable model numbers are rumored as SM-X716B, SM-X816B, and SM-X916B, with no information of substance attached to any of these devices at the moment… apart from water resistance gossip from a couple of weeks back.