[7] The Tab S4 has Bluetooth 5.0 support and a larger 7,300 mAh battery with adaptive fast charging, and a claimed video playback time of up to 16 hours.

[10] As a result, the Tab S4 no longer features a fingerprint sensor or navigation and home buttons, and uses a facial and iris scanner instead.

[16] New features include Samsung Knox protection and a Daily Board mode, that allows for the display of photos, and weather and calendar information.

[19] The Tab S4 can run up to 20 multiple application windows simultaneously, and supports split screen, drag and drop, and right click functionality.

[22] It weighs 9.1 grams (0.32 oz) and supports features such as air commands, translation of on-screen text, screen-off memos, and live messages.