Built-in HDTV tuner
Add HD-capable antenna to receive over-the-air high-definition broadcasts, where available. Optional set-top box required for high-definition cable or satellite programming.

54-3/5" screen size
Measured diagonally from corner to corner for watching your favorite programs.

1080p display
Provides the highest quality progressive-scan picture possible from a high-definition source.

16:9 widescreen aspect ratio
With 6 aspect ratio correction modes to give you the best ratio for every program or movie you watch.

XD Image Processing Engine
Adjusts brightness, contrast, color, sharpness and white balance to save on energy consumption and to optimize the picture for a variety of light conditions.

Ultrafast 2.7 ms response time
With TruMotion 120Hz technology creates smooth transitions between fast action scenes for fluid movement.

24p Real Cinema mode
With 3:2 pulldown for accurate and realistic reproduction of film sources.

Wide 178° vertical and horizontal viewing angles
With 20° swivel stand for comfortable viewing from almost any seat in the house.

8 picture modes and 3 A/V modes
Customize picture and sound settings for movies, sports or games.

Other advanced picture technologies
Include an 70,000:1 dynamic contrast ratio, 500 cd/m² brightness, enhanced video noise reduction, 3 color temperature modes, ISFccc-ready, xvYCC and Picture Wizard for ultimate viewing.

2-way 20W invisible speaker system
With Dolby Digital sound decoder and SRS TruSurround XT delivers a virtual surround sound experience. Bass, treble and balance controls and 5 selectable sound modes allow you to create a customized sound.

Clear Voice II technology
Automatically enhances the sound of the human voice to provide clear dialogue when the background sound swells.

Auto volume leveler II
Prevents volume fluctuations during commercials, eliminating the need to readjust the settings.

Ultraslim LCD
Measures 4" deep and may be mounted on a wall (with optional mounting kit, not included). VESA 400mm x 400mm compatible.

4 HDMI inputs
Provide an uncompressed, all-digital audio/video link for the highest quality connection and support copy-protected HD broadcast content.

USB 2.0 port
For quick connection of a digital camera or other USB device.

Inputs
Include 4 HDMI (1 side, 3 rear), 1 component A/V (rear), 2 HD component A/V (rear), 1 composite A/V (side), 1 PC (rear), 1 PC audio (rear), 1 L/R audio (rear) and 1 RF antenna (rear).

Outputs
Include 1 optical digital audio (rear).

V-Chip parental controls
Give you the option of blocking undesirable material that you don't want your kids to see.

ENERGY STAR qualified
Designed to use less energy and meets strict energy efficiency guidelines set by the Environmental Protection Agency and U.S. Department of Energy.

Additional features
Include LG SimpLink functionality, input labeling, quick view, closed captioning, quadrilingual (English, French, Spanish and Korean) on-screen display, channel add/delete, favorite channel, clock and sleep timer.