Amazon.com Product Description
Great for sports and fast action, the 42-inch LG 42LD550 LCD HDTV offers 1080p Full HD resolution for crystal-clear detail, TruMotion 120Hz technology for virtually no motion blur, and a super-quick response time of 2.4ms (milliseconds). With LG's NetCast, you get access to TV shows, movies and more, streamed directly from the Internet to your television screen. And the LD550 series also provides compatibility with Wireless 1080p Connectivity (wireless media kit required and sold separately).
Other features include an amazing 150,000:1 dynamic contrast ratio for more stunning colors and deeper blacks, two USB ports for connecting external drives for playing back MP3 audio, JPEG photo and DivX HD video files, stereo speakers with 20 watts of power and Dolby Digital decoding, and four HDMI inputs.
NetCast Entertainment Access
NetCast Entertainment Access brings the best Internet services direct to your TV--no computer required. Instantly access movies and TV shows, news and weather and the world's largest library of HD movies in 1080p. (Note: Internet connection & subscriptions required and sold separately.)
 Get your HD film fixIf you like movies and want major studio releases in Full HD 1080p and Dolby Digital Plus sound, you'll love Vudu, the on-demand movie service with more hi-def titles than anyone else. Over 3,000 and counting. Plus, there's no subscription. So you only pay for what you watch. |  It's YouTube on your tubeNo more crowding around your PC to watch web videos. NetCast instantly streams videos and TV shows from YouTube for unlimited, direct access to the millions of Web videos whenever you want them. All you need is an active Internet connection. Watch that one fellow making a fool of himself over and over again. |
Access your queue from the couch
Stay up to speed
Your pictures on the big screen
Key Features
 Full HD 1080p resolutionThis stunning picture is the reason you wanted HDTV in the first place. With almost double the pixel resolution, Full HD 1080p gives it superior picture quality over standard HDTV. You'll see details and colors like never before. |  TruMotion 120HzTruMotion 120Hz technology lets you see sports, video games and high-speed action with virtually no motion blur. Now your TV can keep up with your fast-moving entertainment. |
| 150,000:1 Dynamic Contrast Ratio No more worrying about dark scenes or dull colors. The dynamic contrast ratio of 150,000:1 delivers more stunning colors and deeper blacks than you can imagine. |  Intelligent SensorDon't strain your eyes. Let your TV do the adjustments for you. Intelligent Sensor automatically optimizes the picture to the lighting and color conditions in the room for a more enjoyable viewing experience. |
 Wireless 1080p ReadyThe best place for your TV isn't always near the cable. Wireless 1080p Connectivity lets you cut loose from messy wires, hang your TV where you want and still get a stunning Full HD picture. All those cords and cables are completely out of sight. And the only thing attached to your TV is you. (Note: Wireless media kit required and sold separately.) | |
 AV ModeSports, movies and video games are best enjoyed with customized settings. With AV Mode, you can easily select from one of three picture modes for "Cinema", Sports" or "Games" to enjoy an optimized picture and sound experience. |  Picture WizardGet easy self-calibration with on-screen reference points for key picture quality elements such as black level, color, tint, sharpness and backlight levels. Take the guesswork out of picture adjustments with this simple-to-use feature. It's not actually magic, but it will sure seem that way. |
 24P Real CinemaStay in for the theater. Enjoy a true cinema-like experience in your own home with movies the way they are meant to be seen. LG's Real Cinema technology precisely displays 24p source frames on your screen, the same as on a movie screen. If you love movies, you'll love Real Cinema. |  ISFccc Calibration ReadyLG's ISFccc Ready HDTVs contain the detailed standards necessary for professional calibration of brightness, contrast, tint, sharpness, color levels and much more to meet local lighting conditions for both day and nighttime viewing. Settings are added to preset modes for easy access from your LG remote. |
 Clear Voice IIGet audio the way it was meant to be heard. Clear Voice II enhances and amplifies the frequency range of the human voice to help keep dialogue audible when background noise swells. |  Dolby DigitalDolby Digital lets you experience compelling 5.1-channel surround sound. And you can trust that you'll get the same great Dolby Digital audio quality no matter what you're watching--a DVD or Blu-Ray Disc, TV programming or downloaded content. Best of all, you can be confident that you'll hear the audio exactly as it was intended, because Dolby Digital is also used to create the soundtracks for movies and games. |
 USB 2.0Now reliving that fantastic family vacation can happen in the comfort of your living room. Easily connect your external USB devices to enjoy JPEG photos or listen to MP3 files. This HDTV is also compatible with playing back DivX HD video files from a USB drive. |  HDMI V.1.3 with Deep ColorMake installation of any enabled device a snap. Get 10.2Gbps of bandwidth for deeper colors and more to take advantage of the best Full HD experience. HDMI V.1.3 connectivity lets you prepare yourself for tomorrow's technology today. |
 SimpLinkHaving a hard time keeping track of your remotes? With SimpLink, all your LG devices can be controlled with just one remote. |  Smart Energy Saving With LG's Smart Energy Saving Features, you can conserve money and energy. |
Infinite SoundKey Specifications
Connections
|  Dimensions
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LG 2010 HDTV Comparison
| Series: | LD350 | LD450 | LD520 | LD550 | LD650 | LE5300 | LE5400 | LE8500 | LX6500 | PJ350 | PK550 | PK750 |
| Models: | 22-inch 26-inch 32-inch | 32-inch 37-inch 42-inch 47-inch | 32-inch 42-inch 47-inch 55-inch | 32-inch 42-inch 46-inch 52-inch | 47-inch 55-inch | 22-inch 26-inch 32-inch 37-inch | 32-inch 42-inch 47-inch 55-inch | 47-inch 55-inch | 47-inch 55-inch | 42-inch 50-inch | 50-inch 60-inch | 50-inch 60-inch |
| Panel type | LCD | LCD | LCD | LCD | LCD | LED LCD | LED LCD | LED LCD | 3D LED | Plasma | Plasma | Plasma |
| LED Local Dimming | -- | -- | -- | -- | -- | -- | -- |  | | -- | -- | -- |
| 3D Ready | -- | -- | -- | -- | -- | -- | -- | -- | | -- | -- | -- |
| Resolution | 720p | 1080p | 1080p | 1080p | 1080p | 1080p | 1080p | 1080p | 1080p | 720p | 1080p | 1080p |
| Contrast ratio | 50k:1 dynamic | 100k:1 dynamic | 100k:1 dynamic | 150k:1 dynamic | 200k:1 dynamic | 3mil:1 dynamic | 4mil:1 dynamic | 9mil:1 dynamic | 8mil:1 dynamic | 3mil:1 dynamic | 3mil:1 dynamic | 3mil:1 dynamic |
| Refresh rate | 60Hz | 60Hz | 120Hz | 120Hz | 240Hz | 60Hz | 120Hz | 120Hz | 240Hz | 600Hz | 600Hz | 600Hz |
| Response time | 5ms | 4ms | 2.4 | 2.4 | 2 | 2.4ms | 2.6ms | 1ms | 2ms | -- | -- | -- |
| Netcast Entertainment | -- | -- | -- | | | -- | | | | -- | -- | |
| HDMI input | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 4 |
| Component input (Y, PB, PR) | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 |
| Composite input | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| PC input | | | | | | | | | | | | |
| USB port | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 2 |
| MP3 and JPEG playback | -- | | | | | | | | | | | |
| DivX video playback | -- | -- | -- | | | | | | | -- | -- | |
| Ethernet | -- | -- | -- | | | -- | | | | -- | -- | |
| Wireless 1080p Ready | -- | -- | -- | | | -- | | | | -- | -- | |
| Energy Star | -- | -- | -- | -- | -- | | | | | -- | -- | -- |
| Series: | LD350 LCD | LD450 LCD | LD520 LCD | LD550 LCD | LD650 LCD | LE5300 LED | LE5400 LED | LE8500 LED | LX6500 3D LED | PJ350 Plasma | PK550 Plasma | PK750 Plasma |
Learn More
Which Size HDTV is Right for My Room?
 | With standard-definition TVs, the rule used to be that viewers would feel comfortable watching a set from a distance of 3 to 6 times the screen size in inches. With HDTV, the resolution is so much better that you can sit closer to a larger TV without noticing the pixels. So with HDTVs, the rule tends to be you can sit anywhere from 1.5 to 3 times the screen size (in inches) for the best experience. If you know the size of the room you have already, where you want to sit, and where your new HDTV should go once you get it, you can figure out the size HDTV you should get.
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Product Description
The future of entertainment is broadband TV and the LD550 with NetCast Entertainment Access lets you tap into it today. Beyond the limitless possibilities of accessing movies, shows and info direct from the Internet, the LD550 gives you options like never before with Wireless HD capabilities, along with an array of LG innovations that will change your expectations about TV.
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