A:AnswerHello I had a 36 inch Vizio and replaced it with a 43 inch smart Vizio I think it said the width is actually 42.5 and mine sits in a corner so if you had a 40 inch already you should be ok
A:AnswerThe Vizio answer is misleading and doesn't specifically answer the question. This TV does not have an ATSC 3.0 (NextGen TV) tuner. Currently there are no TV's available with an ATSC 3.0 Tuner, however many (high-end) models were announced at CES this year and are supposed to start shipping in a few months.