Vizio is rolling out a new line of smart 4KTVs that aren’t. The Southern California set maker announced a new line of television sets with the works—Ultra HD resolution, high dynamic range, integrated Google Cast streaming technology and a 6-inch, 1080p Android tablet remote… but no ATSC over-the-air tuners. Without tuners, Vizio’s new line legally can’t be referred to as “TVs.”
The 1962 All Channel Receiver Act “authorized the commission to require that all television receivers shipped in interstate commerce, or imported into the United States, for sale or resale to the public be capable of receiving all channels allocated to television broadcasting.” The Federal Communications Commission further amended its TV reception rules for the digital transition, requiring all new TV receivers shipped into and within the United States to have ATSC tuners as of May 1, 2007.
In fact, Vizio itself does not refer directly to its new TVs as “TVs” or “televisions.” The terms appear only in the boilerplate of Vizio’s press release announcing its new “Vizio SmartCast P-Series Ultra HD HDR Home Theater Display collection.” However, the P-Series falls under the category of “TV Series” on the Vizio website.
http://www.tvtechnology.com/news/0002/vizio-make-atsc-tunerfree-4ktvs/278312