The primary differences between Roku Streaming Stick 4K and Roku Express 4K Plus include support for Dolby Vision and design. The Roku Streaming Stick 4K offers Dolby Vision support, which the Express model does not. Dolby Vision allows for increased video quality on supported televisions. Additionally, the Streaming Stick 4K has a stick design that plugs directly into the TV’s HDMI port, while the Express 4K Plus is a small box. One unique feature of the Express 4K Plus is its ability to be hardwired to the internet through an Ethernet dongle, a feature the Streaming Stick 4K lacks.
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