The Envy Series of LCD televisions by Vizio bridge the gap between their budget VW Series and higher end Evolution Series. This line contains the same amount of HDMI inputs as the VWs (2) while adding the picture-in-picture capabilities from the more expensive Evolutions. Specifications run middle of the road as well with a response time mirroring that of the VWs, but containing a higher contrast ratio. Notably absent from the Envy series of sets is the dynamic backlight system of the Evolution Series.