Is the Galaxy Tab S8 Ultra worth it at $685?

At $685 at eBay as of November 5, 2026, it is a strong price for a 14.6-inch AMOLED flagship tablet with an S Pen included. It makes the most sense if you want a large screen for drawing, media or DeX work.

Does it come with the S Pen and keyboard?

The S Pen is included in the box. The keyboard cover is sold separately and is the main extra cost if you want laptop-style typing.

How long does the battery last?

Samsung rates the 11,200 mAh battery at around 8 hours. Owners report roughly a day of mixed use, less with heavy screen time.

Is the Tab S8 Ultra too big to use handheld?

It is 14.6 inches and heavy, so most owners use it on a desk, stand or lap. For reading and handheld use, a smaller Tab S8 or S8+ is easier.

Does it work as a laptop replacement?

With DeX mode and the keyboard cover it handles browsing, email, documents and multitasking well. Demanding desktop apps and some Android tablet apps are still limited.

Is it still a good buy compared with newer Galaxy Tab S9 models?

The S8 Ultra keeps the same large AMOLED format and S Pen support at a much lower price. Newer models add water resistance and newer chips, but cost considerably more.