Buy Now! Prices too low to display online.
LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
The LG Model 42LD550 is as different from your OLD TV set as the “Stealth Fighter” differs from the “Sopwith Camel”! It’s crystal clear images which can be set to adjust with a touch of your remote to maximize your enjoyment of sports, movies, or video games is unbelievable.
Have family memories in the form of digital photos that you’d love to see on a 42 inch screen? Have mp3’s you’d love to hear in Dolby Digital Sound? Use the USB port on this “Home Theater” and enjoy!
TruMotion technology lets you see the sharpest detail even on fast action sports broadcasts (see the screenshot below)… you’ll never miss the details of another close play!
Because your LG 42LD550 is ready to be connected to broadband, your viewing options have increased dramatically! Internet connectivity is the future of television and Hi Definition viewing. Whether you’re accessing a Netflix subscription or NetCast subscription (both sold separately), you may never need cable or satellite channels again. But, if you do have them, you’ll be able to enjoy every single one of their HDTV offerings!
Please understand we cannot show the actual sales price, just the suggested retail price. The actual sales price can only be revealed at the point of sale (so click through and put the item in your “shopping cart” and check the price. If you don’t want to purchase the LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV you can delete it after viewing the final price in the shopping cart!
This discount is subject to change, but is routinely OVER $200 (and has been MUCH higher). Combined with Free Shipping this makes the LG 42LD550 an excellent value!
Don’t have that kind of money on hand? For a limited time, you may be able to get a 24-month financing when purchasing a qualifying LG HDTV. You’ll pay no interest on the entire order if paid in full within 24 months using the Amazon.com Store Card. Please read the details of this offer. There are a variety of restrictions and limitations. It may NOT be available to all customers, but it is your right to know about this offer which IS subject to change at any time. Full details when you click through!
Buy Now! Prices too low to display online.
LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
List Price: $ 999.99
Sale Price: (Displayed in Shopping Cart)
- NetCast Entertainment Access (Wi-Fi Ready)
- Wireless 1080p Ready
- TruMotion 120Hz
- Full HD 1080p Resolution
- 150,000:1 Dynamic Contrast Ratio
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.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.)
If 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. Make the most of the extensive offerings on Netflix. Now you can watch your favorite movies and shows–from new releases to classics to everything in between–without your PC. Sit back and enjoy unlimited instant access to thousands of movies and TV episodes streamed directly to your TV set. |
No 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. Sometimes you want to see what’s going on in the world, but without changing the channel. Yahoo! TV Widgets delivers everything you need including news, scores, stocks and even photos from Flickr.
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Key Features
This 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 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. ![]() |
Don’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. ![]() |
The 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.) |
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Sports, 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. |
Get 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. |
Stay 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. |
LG’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. |
Get 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. What’s a great picture without great sounds to match? Infinite Sound delivers an amazing listening experience with deep, rich bass to make the most of your entertainment. |
Dolby 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. |
Now 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. |
Make 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. |
Having a hard time keeping track of your remotes? With SimpLink, all your LG devices can be controlled with just one remote. |
With LG’s Smart Energy Saving Features, you can conserve money and energy. |
Key Specifications
Connections
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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 | – | – | – | – | – | – | – | ![]() |
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– | – | – |
| 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 | – | – | – | ![]() |
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– | ![]() |
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– | – | ![]() |
| 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 | ![]() |
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| USB port | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 2 |
| MP3 and JPEG playback |
– | ![]() |
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| DivX video playback |
– | – | – | ![]() |
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– | – | ![]() |
| Ethernet | – | – | – | ![]() |
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– | ![]() |
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– | – | ![]() |
| Wireless 1080p Ready | – | – | – | ![]() |
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– | ![]() |
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– | – | ![]() |
| Energy Star | – | – | – | – | – | ![]() |
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– | – | – |
| 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
List Price: $ 999.99
Price: Too low to display
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Dimensions

Review by Ferk V for LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
Rating:
TV is great for the type (LCD) and price. The picture is bright, good contrast, and very smooth. The menu/remote are very comfortable…overall the picture is very nice. Aesthetically, the TV looks great as well…no cheesy features or decorations. This is my first LG product and I’m very pleased with this set. Also added the wireless adapter ($70). The entire setup and interface are very intuitive. This is a kids TV and they had Netflix down in no time (even the 5 year old). My only wish would be a backlit remote control.
Only complaint at all is with shipping. It did not ship on time and there was no communication from the shipping company. Ultimately, I had to contact the shipper to make an appointment (was stated that they would contact me). Once I called them, they drove it over the next day (Saturday). All in all, still very pleased.
Review by Ryan Boam for LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
Rating:
I had been planning on buying a new tv for quite a while, and did as much reading and research as time would permit. I kept coming back to the LG 42LD550. What really sold me on it was the Netcast (powered by the WiFi USB dongle), super-high contrast ratio, wireless-ready, and the price. The price! Man, a tv like this would have cost several thousand dollars a few years ago.
At any rate, I’ve been working this set for about 2 weeks now, and I love it. The picture quality is amazing, it’s very responsive, the remote is very good, and even the speakers are decent. If you spring for the wireless box, you have the option of mounting it straight on the wall with no unsightly cables hanging off of it (or being routed through the drywall). Now it makes for a beautiful centerpiece of my entertainment center, which the wife loves to show off (win-win).
The World Cup is going to look mighty nice in HD on this tv!
Review by Dennis F. Lasanen for LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
Rating:
I am very pleased with the LG capability. It receives movies from Net Flix thru my DSL connection. It was easy to program. It also receives extra HD stations thru the basic cable service. I was previously viewing from a Sharp 32″ LC-32D43U Aquos 2008 TV but was only able to receive Net Flix thru a graphics accelerator card connection from my Dell Computer by HDMI connection. I receive a lot better quality sound from this LG. Adjustments are easier to make for the picture and sound. The quality will be remembered long after the price that was paid will have been forgotton.
Review by Derek Hammond for LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
Rating:
This is a great TV. Works well with our AT&T U-Verse. The best feature of this tv is the NetCast. Netflix videos are beautiful. The ability to rent movies from Vudu is fantastic. You get one free rental with the tv. Nothing bad to say about it. Love it.
Review by H. Narasimhan for LG 42LD550 42-Inch 1080p 120 Hz LCD HDTV
Rating:
This is my first LCD TV and I spent few days doing some research to choose a good TV. I did a specification comparison between several LCD TVs and finally had to decided between LG and Samsung. I choose LG TV as this one has 120HZ with 2.4 ms refresh rate.I am not sure how do these features affect the picture quality but this TV has excellent picture. I mostly watch movies over internet using netcast/DVD player and didn’t watch fast sport action yet. Sound quality for this TV is regular and you need to buy speakers if you want something special.
The wining feature for this TV was the Netcast functionality. I watch a lot of Netflix streaming over internet and this works great for me. You need to have atlease 3 MbPS connections to watch HD movies. Currently you can only have Yahoo Widgets, Netflix, Vudu, Picasa web album and Youtube available (no web-surfing).
I am disappointed that I had to buy a LG wireless adaptor ($ Seventy) to access wifi. You can use a LAN wired connection as default without the adaptor. This TV also has some power save modes which I am using a lot to decrease the brighness when needed or switch off the display when not needed (listening to music). As this is not a heavy TV (around 40 lb), so it is relatively easy to hang this on wall.
If Netcast is not what you need then I would recomend to have a look at LG 42LD520 which is a chaper bet than this one. I bought this TV when there were no review in Amazon but I am happy with my purchase and price.
I don’t have Cable or Dish at my home so I can’t comment on that.