Samsung LN40A550 40-Inch 1080p LCD HDTV

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Samsung's 550 Series is a perfect way to step up to Full HD 1080p resolution. A fast 5 ms response rate produces smooth-motion scenes for sports and action movies, and a dynamic contrast ratio of 30,000:1 makes for deep blacks and crisp lines (15,000:1 in 32-inch and 37-inch models). Superb connectivity and networking with a USB port and 3 HDMI 1.3 ports with Consumer Electronics Control (CEC) means these HDTVs play well with all of your other electronics. Easily enjoy MPEG and JPEG files stored on external devices by connecting through the side-mounted USB 2.0, turn your LCD into a full-scale home viewing gallery, or connect your MP3 player for a dynamic audio experience.

Key Features
  • New -- 30,000:1 dynamic contrast ratio: up from 15,000:1 on 2007 models (15,000 on 32-inch and 37-inch models)
  • New -- Fast 5ms response time: down from 8ms on 2007 models thanks to a new high-speed liquid crystal
  • Full 1080p HD
  • 178-degree viewing angle from all four axes with Super Patterned Vertical Alignment
  • 3 HDMI 1.3 ports: Simplay compliant
  • USB 2.0 port: connect devices directly to your HDTV--view JPEG photos or MPEG movies or easily listen to your MP3 player through your HDTV's audio system or your home theater system
  • DNIe Digital Natural Image Engine improves the picture by enhancing the contrast, detail, and white balance
  • Hidden speakers with SRS TruSurround XT audio
  • Wide Color Enhancer technology and Cold Cathode Fluorescent Lamp (CCFL) offer a wider color range
  • Picture-in-Picture (PIP) enables convenient simultaneous viewing of TV programs and video or PC sources
  • V-Chip system allows blocking of rated TV and movie programs determined by the parent to contain objectionable content.
  • Trilingual on-screen displays in English, Spanish or French.
  • Variable sleep timer to turn the TV off in varying time intervals.
  • Auto wall mount compatible: 3-dimensional operation via TV’s remote control; no external IR receiver required.
  • Swivel stand included
  • 1 year parts and 1 year labor warranty (90 days parts and labor for commercial use), with in-home service, backed by Samsung toll-free support

Step Up Features

  • Series 6: 50,000:1 dynamic contrast ratio, AutoMotion Plus 120Hz image interpolation for smoother motion, 4ms response time, Transparent and Opaque Color (TOC) bezel, Clear Panel, Ethernet port with Infolink free RSS feeds, 4 HDMI 1.3 ports, Sports and Game modes, Compatible with Samsung's Home Digital Media Adapter for playback and navigation of Internet and stored PC multimedia
  • Series 7: Internal flash memory (1GB) with pre-loaded interactive content such as cooking recipes, children's entertainment, HD artwork and more, Integrated woofer for an enhanced audio experience, DLNA-Compatible: for better interoperability with electronics, computers and mobile devices from many different manufacturers
Full HD 1080P

Full HD, or 1080p, contains 1.5 times more scanning lines than conventional HD TVs. More scanning lines mean more pixels, more details and a better picture. The new Samsung LCD TV with resolution that is approximately 2 times greater than conventional HDTVs, creating the most perfect picture imaginable.Samsung’s 1080p panel uses a new high-speed liquid crystal to cut response time to 4ms. The fast response time, coupled with Samsung’s Auto Motion Plus 120Hz motion blur reduction technology dramatically reduces motion blur and judder.



30,000:1 Dynamic Contrast Ratio/500 nit Brightness


30,000:1 Dynamic Contrast Ratio will give you a picture better than you ever thought possible, with whiter whites, blacker blacks and a nearly infinite subtlety of gradations in between. As two of the most important determining factors in overall picture quality, contrast and brightness levels achieve new heights in this latest generation LCD panel. Samsung’s new LCD TV’s give the most stunning realistic picture quality ever.



Helpful Reviews



OH MY GOD AMAZING TELEVISION, April 26, 2008
By M. Moskowitz "Mike Mosk" (Fort Lauderdale, FL)

This television is truly something to be admired. I'd say it's also a work of art.

I have a high definition cable box with an HDMI cable to the TV and the HD channels are superb. I mean, the picture is totally 100% crystal clear. I have windows behind me and somehow there is virtually no glare. Yes, the TV looks better when it is dark outside versus light outside but it's perfectly great when it is light outside.

I'm writing this review on my couch. My laptop is connected to the TV via a VGA cable with a wireless keyboard and mouse. Unfortunately my laptop does not have HDMI but I can see very well with the VGA cable. Needless to say, I am going to become much more lazy as a result of this TV.

The 40 inches is great for my viewing pleasure. I'm sure 46 is bigger but I am 100% content with 40 inches. It comes down to price. I did not want to pay more than $1,200 for a TV (that's $100 a month for 12 months using the Amazon Store Card). So this was a no-brainer for me.

If you are in the market for a TV, I highly suggest this one. It is truly a wonderful TV.

The "only" thing that isn't 100% perfect is the sound. The sound is good mind you, but it is not as perfect as the picture. But for the record, I have not played with the equalizer which people report helps the sound.

This is an amazing TV.

UPDATE 6/12/2008: This is still a remarkable television. I don't have any complaints about it at all. Even the sound is perfectly fine. However, you MUST either have a Blu Ray player or an Upconvert player with an HDMI cable to get the full benefit. Everything looks and sounds perfect on this TV.



Worth the wait., April 14, 2008
By J. Flood (New Jersey)

Very pleased with this TV so far. Setup was easy, plenty of inputs for my needs. No issue at all with the HDMI cables I got from Amazon for about $11. Picture is amazing with no issues with glare. HD pictures are tremendous off my Fios feed, plenty to choose from. Analog pictures are fine, varies from channel to channel-(supposed not really a strength of the Samsung's anyway). TV sounds really good all by itself, haven't hooked it up to the new home theater setup just yet-(waiting to run new wires). All in all a very nice TV worth waiting for. I haven't changed any of the factory settings, I played with the alternate picture settings, but the default settings were fine. I bought it from a box store because they matched the price and it was easy to get home and setup by myself.



EXCEPTIONAL LCD. AMAZING CLARITY AND SUPERB DEFINITION, May 23, 2008 By Sammy P. Panganiban "LordHalo" (Chicagoland, Illinois)

After owning this HDTV for a month now, I'm a very happy customer. Amazon offers the best price and was able to get $58 in refunds for the 30-day policy. Shipping took 4 days and CEVA did great although since I can't wait, I'm the one who went to the local CEVA warehouse on a Sunday to pick it up.

Out of the box, picture is amazing and sharp. Tweaking it will give you more satisfaction. Joining avsforums is very helpful. Sound is not that great but I tweaked it as well to my liking. NO dead pixels, NO banding, NO flashlight effect, NO problems. After owning a 30" Samsung Dynaflat HDTV, I am more than happy to upgrade. Like I said, this TV offers a sharp picture and image detail is outstanding. Comcast HD looks spectacular especially SciFi HD, Food Network HD and MHD. I love this HDTV and I will be enjoying it for years to come.



Buy Samsung LN40A550 from Amazon.com

Comments (1)

Truely speaking I admitted and I admired about this LCD HDTV.It is really awesome.I do believe that there a good amount of inputs.All in all a very nice TV worth waiting for. the picture quality is beyond awesome, so good that landscape scenes almost appear to be three dimensional.In a word, At last I'd like to say that It is simply S-T-U-N-N-I-N-G.