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  • LG 37LD450 37-Inch 1080p 60  Hz LCD HDTV
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LG 37LD450 37-Inch 1080p 60 Hz LCD HDTV

by LG

Currently unavailable.
We don't know when or if this item will be back in stock.
  • Full HD 1080p Resolution
  • 100,000:1 Dynamic Contrast Ratio
  • Picture Wizard II
  • Smart Energy Savings
  • ISFccc Ready
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Technical Details

  • Brand Name: LG
  • Model: 37LD450
  • Display Technology: LCD
  • Display Size: 37 inches
  • Image Aspect Ratio: 16:9
  See more technical details

Read about our customers' top-rated TVs on our reviews pages: TV Reviews, 4K TV Reviews, LED TV Reviews, Plasma TV Reviews, and Smart TV Reviews. Shop our popular TV brands: LG, Samsung, Sharp, Sony, and VIZIO.

Product Details

  • Product Dimensions: 3 x 36 x 22.6 inches ; 23.8 pounds
  • Shipping Weight: 40 pounds
  • Shipping: This item is also available for shipping to select countries outside the U.S.
  • ASIN: B0039RPJ48
  • Item model number: 37LD450
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (75 customer reviews)
  • Amazon Best Sellers Rank: #65,980 in Electronics (See Top 100 in Electronics)
  • Date first available at June 17, 2003
  •  Would you like to give feedback on images?.

Product Description

A great way to get into high-definition entertainment, the affordable 37-inch LG 37LD450 LCD HDTV offers 1080p Full HD resolution for crystal-clear detail, multiple AV Modes to optimize the picture depending on what you're watching (Cinema, Sports, or Games), and an amazing 100,000:1 dynamic contrast ratio for more stunning colors and deeper blacks. Other features include a 4ms (millisecond) response time, capability to play MP3 audio files and JPEG photo slideshows from a USB drive, stereo speakers with 20 watts of power and Dolby Digital decoding, and three HDMI inputs.

Key Features

Full HD 1080p resolution
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.

100,000:1 Dynamic Contrast Ratio
No more worrying about dark scenes or dull colors. The dynamic contrast ratio of 100,000:1 delivers more stunning colors and deeper blacks than you can imagine.

AV Mode
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.

Picture Wizard
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.

24P Real Cinema
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.
ISFccc Calibration Ready
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.
Clear Voice II
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.

Infinite Sound
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
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.
USB 2.0
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.
HDMI V.1.3 with Deep Color
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.
Smart Energy Saving
With LG's Smart Energy Saving Features, you can conserve money and energy.

Key Specifications

  • Screen size: 37-inch class (37 inches diagonal)
  • Resolution: 1920 x 1080 (1080p Full HD)
  • Dynamic contrast ratio: 100,000:1
  • Viewing angle: 178 degrees horizontal/vertical
  • Response time: 4ms
  • Built-in tuner: ATSC/NTSC/Clear QAM
  • Audio output: 20 watts (10W x 2)
  • Speaker system: 2-way, 4 speakers
  • Dolby Digital decoder: Yes
  • Surround system: Infinite Sound
  • Input labeling: Yes
  • Swivel stand: ±20 degrees
  • VESA compliance: 200mm x 200mm
  • Warranty: 1 year parts and labor


  • HDMI (version 1.3, HDCP): 1 rear, 1 side
  • Component: 1 rear
  • Composite A/V: 1 rear, 1 side
  • RF: 1 rear
  • PC input (15-pin, D-Sub): 1 rear
  • PC audio input: 1 rear
  • Digital audio output: 1 optical, rear
  • USB: 1 side
  • Headphone out: 1 side
  • RS-232c input: 1 rear


  • TV without stand: 36.1 x 22.6 x 3 inches (WxHxD); 23.8 pounds
  • TV with stand: 36.1 x 24.6 x 10.3 inches (WxHxD); 27.6 pounds
  • What size TV should you get?

LG 2010 HDTV Comparison

Series: LD350 LD450 LD520 LD550 LD650 LE5300 LE5400 LE8500 LX6500 PJ350 PK550 PK750
Models: 22-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
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
DivX video
-- -- -- -- --
Ethernet -- -- -- -- -- --
Wireless 1080p Ready -- -- -- -- -- --
Energy Star -- -- -- -- -- -- -- --
Series: LD350 LCD LD450 LCD LD520 LCD LD550 LCD LD650 LCD LE5300 LED LE5400 LED LE8500 LED LX6500
PJ350 Plasma PK550 Plasma PK750 Plasma

Learn More

Which Size HDTV is Right for My Room?

HDTV Size chart
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.

  • Minimum size = Viewing distance/3
  • Maximum size=Viewing distance/1.5

Product Description

You know it's time to start enjoying Full HD 1080p, and the LD450 is an easy way to get into it. A beautiful LCD with all of the innovations that make LG TVs something better.

Customer Questions & Answers

Customer Reviews

This TV is excellent. The picture is clear even with only cable hook-up. Looks good and is what I expected. Read more ›
Picture is amazing both in day light and nite, the Audio which was a problem w/ the other TV due to speakers being rear facing and the TV sitting in a nook is 1000 times… Read more ›
The image is absolutely stunning. I keep calling my wife over and saying "look at that image!", its that good. Read more ›
it is a worth bought!!.. Picture quality is very good... I even connected my MAC to it and looking really very awesome... You can connect thru HDMI or RGB-PC cable.. I even… Read more ›
I recently purchased a ONKYO Network Receiver and a…The picture is great and this HDTV processes 24 frames per second so you see it at the same speed it was captured at! Read more ›
When I plugged in the HD antenna, I was not only amazed that it picked up 32 HD channels but I was more amazed about how clear and non distorted the picture was and still is. Read more ›
The picture is clear. The sound is excellent. I really love this TV. Read more ›
Returned a Vizio whose picture kept shaking. LG set has GREAT picture and very decent sound for a flat screen tv. Only 2 HDMI inputs but an inexpensive adapter fixed that. Read more ›
Everything about LG is better than my last: it was less than half as much, the picture quality is superb, audio output is great for a TV, 2 HDMI connections, plenty of… Read more ›
I assembled the base & attached it to the tv in a few minutes- the base seems nice & sturdy. Great picture, and good sound. Coming from an old 21-inch tv, we are thrilled… Read more ›
The LG out of the box has very good sound for an LCD set. Most LCD sets have lousy sound, the Sony included. Read more ›
And then it still sounds thin. The one nice audio feature is a speech booster which makes voices more audible, but at the expense of further squashing the other frequencies. Read more ›
After all was up and running I whole heartidly agree. The price was low and quality high. Read more ›
While I am not a sports fan at all, I will sit for…I bought it for a very reasonable price, $379 as I recall, so I still want to pinch myself to be sure that it is real. Read more ›
We are really impressed with this TV. It was a good price and for what we paid we got a great TV. Would recommend this TV to anyone looking to move to a mid size digital. Read more ›
I purchased the LG 37" TV as a Christmas gift for my son. The quality is good, the price was reasonable and the setup was very easy. Overall, I am very happy with my purchase. Read more ›
The sharpness is terrible. I did however get a great price at this time. I would not recommend this exact TV to a friend. Read more ›
I did a lot of research before purchasing this tv. I compared prices at Walmart, Best Buy, K Mart, Sears Ultimate etc... Amazon proved the have the best price. I would… Read more ›
The sound is a little lacking, but I usually hook my TV up to larger sound system anyway. The video settings are great. The picture quality on my HDTV cable box looks good,… Read more ›
Overall it's a nice TV. It does have a pretty picture and some nice settings. I kinda wish I would have gotten the 42" just cause of size but this works fine for us right… Read more ›
LG 37" 1080 60hz Hd tv I believe this is the best modelat at this price,even if it were $50.00 more. Fast shipping before Xmas at a cheap price,no sales tax made this a… Read more ›
You could spent considerabely more for a 37" LCD TV, but your not going to get as much for what…The picture is great and the feature that sold me is LG's "Clear Voice II." Read more ›
Excellent picture Easy to adjust settings Lightweight (careful putting it on a table/stand if you have curious kids or pets!) Read more ›
Even with the VGA cable hooked up from my standard video…Also has some great basic features, but also includes a really great customizable advanced user setting interface. Read more ›
Very happy with the picture and sound quality so far. The installation and setup were very easy. HD picture very good and SD not too bad either. Read more ›
So far I'm happy with its picture - very clear, sharp, beautiful, etc... To me its picture looks better than Samsungs and the price at Amazon is…Setup is easy too. How… Read more ›
Make sure you remember there's a border that adds to the size! The TV was very easy to set up and start watching. I have DirecTV and after a small adjustment to picture… Read more ›
I purchased an lg 37" hd tv set for our bedroom. It was delivered as promised and was easy to set up. The set is 1080p and delivers wonderful picture. Read more ›
We found that most TV's in this range had very poor audio features out of the box. It was easy to set up even for one person. My favorite feature happens when you turn the… Read more ›
I received the TV in about 3 days! It was VERY easy to put together. Picture and sound is great. Read more ›
They opened it up to show me that it was in good condition before they left. Putting the stand together (4 screws dude, that's it) and the TV menu selections are super easy. I… Read more ›
Picture is amazing. The menu is fantastic and easy to navigate. Simple controls on the sides. Read more ›
Sounds pretty much like any other TV speaker. It turns on very quickly, has a great picture, and has an intuitive remote and menu system. I am very pleased with this purchase! Read more ›
Easy setup Easy controls Good picture Read more ›
It lets you surf…No more clunky cable switching box--thanks to a generous and varied array of input options on the back of the TV and a great onscreen menu to manage them. Read more ›
Simple controls on the sides. I love the remote design and button layout after using a lot of useless remotes from other of my electronics. Read more ›
I love the quick guide option off the remote which takes you quickly to areas of interest in setting up sound, video, etc... Set-up was simple and the screen looks awesome. T… Read more ›
Thirty-seven inches is fine for 8 feet away viewing. I've watched only a couple of blue- ray DVDs via a Sony PS3; the picture quality is very clear and detailed. The action… Read more ›
LOTR: Return…BBC's Planet Earth was even more impressive, as it transmitted every sparkling snow flake, and every single hair on an Animal in glorious full screen action. Read more ›
LG's tend to be a bit cheaper than Samsung and Sony but you get a quality picture and TV. I would recommend LG to anyone interested in a good LCD at a good price. I had a… Read more ›
2)Pay more attention to the contrast ratio. Some of the cheaper LCD's will come with 30,000:1 ratio. This is ok, but look for 100,000:1 ratio or better. Read more ›
My upstairs room is one of the biggest in the house, and I have had many blu ray screenings/FIFA sessions up there, but the space was always tight, and now that I have this… Read more ›
Most TVs have the ability to…This LG shows a wonderful smooth picture that isn't grainy, doesn't show pixelation and colors are rich and lifelike, not plasticy and bright. Read more ›
I never got as far as breaking out the calibrator. The choices with this set are bright enough that the blacks are washed out and any well-lit face develops an ugly… Read more ›
This is an excellent TV for the price. Picture is sharp with vivid colors and easy to set up. Read more ›
I have a Samsung LN46A650 and in my opinion, it was their best line of TVs and I'm glad I don't have to pick from their…I've seen clarity, rich colors 1080p etc etc etc. Read more ›
I haven't put it side by side against anything, but the weird skin sheen made no appearance and the presets on it show deep black blacks. I believe this is the L42U22. Read more ›
It is great. Sound is good and picture size is great for current use. It is not connected to Gaming system, DVD or Blue Ray so can not comment on those features. Read more ›
Remote control is a little largish--but buttons are easy to press, super responsive and the onscreen menus are easy to navigate. TV is super smart and will power down the… Read more ›
Picture is amazing. The menu is fantastic and easy to navigate. Simple controls on the sides. Read more ›
I…It's the perfect size for the room and I love the internet features, but we don't notice a huge difference in picture quality between my TV and those that the kids have. Read more ›
The 37 is harder to find at the retailer. Although you would think it would be one of the better sellers at this perfect size. The only minor beef is the sound quality. Read more ›
Size: 37" TVs aren't as commonly stocked in stores, but I think it's a great size with a bigger picture than 32" without many more $$$. 40" or 42" were just too big for me… Read more ›
I would recommend to buy your TVs through Amazon (as well as any warranty extensions) but if you don't want to go through what I went through, I would avoid this model of TV. Read more ›
When I called LG to exchange the equipment they told me that LG warranty policy dont exchange the TV, but they…I didn't like the customer service and warranty policy of LG. Read more ›
Given that this is my first flat screen HD TV, the LG 37LD450 is great for casual viewing or my needs. I bought it for the bedroom, but since moved it out to another small… Read more ›
We hook up our laptop up to it using a HDMI cord and it works perfectly. It is really cool having a 37 inch computer monitor, it is great for watching Hulu and Netflix. A… Read more ›

Most Helpful Customer Reviews

91 of 91 people found the following review helpful By R. A. Livingston on May 28, 2010
This model replaces LG's mid-range offerings from the past two years which are currently being sold or cleared out at the various retailers. I did a lot of research between brands and models, and am convinced that this is currently the best combination of price/performance/features. Sale prices are more than $100 less than the older models, too.

Size: 37" TVs aren't as commonly stocked in stores, but I think it's a great size with a bigger picture than 32" without many more $$$. 40" or 42" were just too big for me to use and usually entailed a significant price jump.

Picture: The picture is fantastic, and the Picture Wizard tutorial helps get the colors set to something pleasing in short order. Viewing at an angle is superb, and was a differentiating factor from the Sony EX series. The Sonys washed out considerably with only a small change in viewing angle. I was tempted by LEDs but found the reflectiveness of their screens too distracting. I also looked into the 120 Hz models but, in my humble opinion, found them to be much ado about nothing. I like to watch action sports and have found everything to be crystal clear at 60 Hz. Side by side in the store I found the LG and comparable Samsung to be nearly identical.

Sound: I was prepared for the worst after reading scores of reviews saying that the sound out of this grade of speakers was terrible. I've been delighted with the output and the "surround" enhancement was good enough to be disconcerting (only because I wasn't expecting it). There are 5 sound modes in addition to custom; I haven't reached an opinion yet about these being a positive or negative. I see no need to get external speakers at this point.

[as an aside, I found one station for which the sound was out of sync with the picture.
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40 of 40 people found the following review helpful By Q. Nguyen on September 4, 2010
Verified Purchase
For the price, this LCD is phenomenal. I went to the local best buy looking for something to mount in the dining room so I can watch the news in the morning among other TV shows. After looking at all the 32s, 37s and 40s. This one stood above the rest. I have a Samsung LN46A650 and in my opinion, it was their best line of TVs and I'm glad I don't have to pick from their subpar line of TVs now. I've seen clarity, rich colors 1080p etc etc etc. The LG is comparable to a TV that was 3 times its price.

Let me explain. You really have to literally take look all of the quailties of a TV in order to make an educated and smart purchase. Don't buy a sony becuase it's a sony. Don't buy a TV of the same size that's more expensive because somewhere in our upbringing we wer taught, expensive = better. Not the case. When looking for a TV, look at how choppy fast motion is. Do you see background pixelation around the central image? (like a fast moving car, a football player, etc.) Can you see inconsistencies in the back lighting? Are blacks rich while the rest of the picture is vibrant? (not bright, vibrant)Does the picture look grainy or are the textures smooth? Try not to get caught up in the technical aspects of the TV if you don't know what they mean. They'll just make you *think* one TV is better than the other. Look at the TV and let your eyes decide.

After comparing several models in a similar size range, and taking cost into account, this TV wins hands down. At the store, you have to try to remove the factor of the factory settings becuse stores don't take the time to optimize *each and every* TV. Most TVs nowadays have more customization than you can shake a stick at. Gone are the basic color, tint, brightness settings. Now it's gamma, RGB, temperature and so on.
Read more ›
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33 of 33 people found the following review helpful By Wm Sean Donovan on April 24, 2010
We have been looking for a bedroom TV (had to be LCD and 1080P) for the past couple months. This was almost a no brainer, especially with the discounts we received from the store from which we purchased (HHGregg). It was even cheaper than Amazon pricing which is a shocker. This was our first LG purchase. We have typically been Samsung (love the 58" plasma) and Sharp (have a 32" 720P for the boys gaming), but the LG seems to be the most user friendly. I love the quick guide option off the remote which takes you quickly to areas of interest in setting up sound, video, etc...
Set-up was simple and the screen looks awesome. There are no Internet access points, but as this is just a TV for the bedroom we were not pressed on that front. I would recommend this TV for sure as a new model along with the most needed bells and whistles to make a typical buyer happy. Enjoy!
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43 of 48 people found the following review helpful By foslock on September 22, 2010
Verified Purchase
I was very happy when I saw this amazing deal for a 1080p 37" HDTV, and even though I had never had any experience with LG's television line I expected it to be good.

I bought this TV for a college dorm room (approx. 15' x 20') for use with a PS3 and the cable provided by my school. I started out happy, used the TV for about 30 days, and unfortunately today I just dropped it off at UPS to be returned to Amazon for a full refund.

There were three main issues I had that lead to my final decision to return the TV. I hope that every one of these was just bad luck and were symptoms of a factory defect, but something in my gut says otherwise.

The first problem I noticed was before I even turned on the TV for the first time. If you looked closely at where the LCD screen is supposed to be mounted/glued to the inside of the bezel, it wasn't actually glued. It looked like there had been glue that before, but the screen had come loose in the top corners and along the top edge. You could visibly move the screen a few millimeters if you pushed gently against it. I was instantly worried, but after turning the TV on for the first time, it didn't seem to have an effect on how the image was displayed. I pushed it aside as a "design choice" of LGs since no one wants to admit they got a factory dud.

The second problem was the largest issue for me. If there was ever any sort of high contrast image displayed on the TV, all the rows of pixels that contained ANY of the very dark or very light image would be tinted towards black or white, respectively. This would be very obvious on the PS3 in Netflix, where you have movie art displayed on an off-white background. When changing between movies you can see all of the pixels from edge to edge change with it.
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