The dimensions of the Galaxy Tab S10 Ultra are approximately 326.4 x 208.6 x 5.45mm, making it a very slim tablet. This is virtually the same as the Tab S9 Ultra, with the only difference being that the S10 Ultra is 0.05mm thinner.
The Galaxy Tab S10 Ultra has a thickness of 5.45mm, making it just 0.45mm thicker than the iPad Pro 13-inch, which has a thickness of 5.1mm. Samsung's tablet was already rivaling Apple's iPad Pro on thickness, and this new model is even closer in terms of thinness.