Contrary to previous rumors, it looks like Nintendo is ready to release a smaller and more affordable Switch version that may come with fewer features, possibly ditching the TV Dock altogether. Design-wise, a smaller frame would most likely mean smaller screen and side-controllers, as well. Additionally, Nintendo is rumored to launch a new online service with more classic titles.
https://www.notebookcheck.net/Nintendo-is-planning-to-release-a-smaller-and-cheaper-Switch-along-with-new-online-service.402426.0.html