April 2011
VIZIO's 42-inch class E421VL delivers 1080p Full HD picture quality, solid audio performance, and plenty of value. This flatscreen LCD HDTV boasts a 120 Hz refresh rate for fast-motion clarity, along with SRS audio technologies for virtual surround sound, a 100,000:1 Dynamic Contrast Ratio for deeper blacks and brighter whites, and three HDMI ports for connecting your HD sources. This display also exceeds ENERGY STAR 4.1 guidelines, and utilizes built-in ambient light sensing technology to adjust backlight levels according to the ambient lighting conditions, for a great picture in any room.

1080p Full HD picture quality, solid audio performance, and plenty of value.

120Hz Clarity and Full HD Entertainment

Optimal Viewing in Any Light

No matter your lighting arrangement, you'll always have the best picture possible thanks to built-in ambient light sensing technology. The E421VL automatically adjusts backlight levels based on its surroundings to optimize levels. The result is a balanced picture that will never appear washed out or too bright.

100,000:1 Dynamic Contrast Ratio

The E421VL delivers a Dynamic Contrast Ratio or 100,000:1, for deeper blacks and brighter whites no matter the programming.

120Hz refresh rate, for more clarity during fast-motion video.

Built-in ambient light sensing technology ensures you'll have a great picture in any lighting.

120Hz Refresh Rate

With a 120Hz refresh rate, the E421VL gives you more clarity during fast-motion video, for crisp, clear images and a great viewing experience.

Superior Surround Sound

This HDTV also delivers advanced audio, thanks to SRS technologies. SRS TruVolume limits volume inconsistencies between programming, saving you from those incredibly loud commercials or smoothing out that action film so you don't wake the neighbors. SRS TruSurroundHD delivers an immersive surround sound experience marked by clearer dialogue, and more precise bass and high frequency signals.

Three HDMI Ports

Three HDMI ports accommodate your home theater setup, Blu-ray Player, and HD cable or satellite TV, to deliver Full HD and 3D entertainment from multiple sources.

USB Photo Viewing

Enjoy viewing your JPG/JPEG photos on the big screen with the E421VL's USB port. Here's your chance for a fullscreen slideshow of that family vacation, complete with transition effects like dissolves and wipes.

ECO HD

VIZIO's ECO HD label means this HDTV exceeds the current ENERGY STAR Guidelines, saving you money on your utility bills while limiting your carbon footprint.

E421VL Select Specifications