Nineteen would be around the most common size IMO.
probably about 36 inches
The average price of a 50 inches diagonal plasma TV is $1199.99. This particular one has a Wifi capability and a thin frame. This product is manufactured by LG electronics.
150mm by 65mm
152
Those bulky tv projectors have gotten a lot smaller over the years. The average size of a new projector is around six inches wide and less than 2 inches thick!
According to a book by Jack Trout and Al Reis, the first television set was produced by a company called Dumont Television.
5 inches
42 inch
The wattage of a 42 inch LED TV varies by make and model. The average wattage is 48 watts.
3
there are about 2 in the average American home.
On average we get 47.5 inches annually.