Don't confuse Vizio's VF550XVT, reviewed here, with the LED-backlit VF551XVT, available in June.
(Credit: CNET)At CES this year, Vizio caused a stir by announcing the VF551XVT, a 55-inch HDTV with local dimming LED backlighting and 240Hz processing for the rock-bottom price of $1,999. The ...
