https://www.cnet.com/news/samsung-galaxy-tab-s5e-is-a-399-android-tablet-with-bixby-on-board/

Bixby's skills are expected to keep growing, and the Tab S5e will be able to do everything -- from display the weather when you ask to controlling devices using its smart-home Smart Things platform. You'll also be able to set up Quick Commands to trigger multiple actions such as turning on your lights and TV at the same time. And, because the tablet has far-field mics, you can do it from across the room. 

Bixby is just part of the package, though. Slotted between the top-end $650 Galaxy S4 that's built more for work than play and the entertainment-focused Tab A, the S5e (the "e" is for essential) is a balance between the two.