Samsung LN40A550 40-Inch 1080p LCD HDTV | 
| Brand: Samsung
Category: CE
Buy New: See price in cart
New (17)
Rating:  191 reviews
Sales Rank: 117
Color: Black
Media: Electronics
Batteries Included: Yes
Display Size: 40
Shipping Weight (lbs): 54.5
Dimensions (in): 39.2 x 3.6 x 24.7
Warranty: 1 year warranty
MPN: LN-40A550
Model: LN-40A550
UPC: 036725228177
EAN: 0036725228177
Availability: Usually ships in 1-2 business days
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| Features:
| • | Full HD 1080p Resolution | | • | Wide Color Enhancer | | • | 3 HDMI Inputs | | • | USB 2.0 | | • | HDMI-CDC |
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Product Description
40" widescreen HDTV (16:9 aspect ratio) * high-gloss black finish * built-in digital (ATSC) and analog (NTSC) tuners for over-the-air TV broadcasts (antenna required) * built-in QAM cable TV tuner receives unscrambled programs without a set-top box (cable service required) * 1920 x 1080 pixels *
Manufacturer's Description--March 24, 2008
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.br br h2span style="font-weight: bold;"img style="width: 430px; height: 344px;" alt="lifestyle" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2008-lifestyle.jpg" align="right" hspace="10" vspace="10"Key Featuresbr /span/h2 ul lispan style="font-weight: bold;"span style="color: rgb(255, 0, 0);"New /span-- 30,000:1 dynamic contrast ratio/span: up from 15,000:1 on 2007 models (15,000 on 32-inch and 37-inch models) (Learn morespan/span)br /li lispan style="font-weight: bold;"span style="color: rgb(255, 0, 0);"New/span -- Fast 5ms response time:/span down from 8ms on 2007 models thanks to a new high-speed liquid crystal/li lispan style="font-weight: bold;"Full 1080p HD/span (Learn more)/li lispan style="font-weight: bold;"178-degree viewing angle/span from all four axes with Super Patterned Vertical Alignment (Learn more)br /li lispan style="font-weight: bold;"3 HDMI 1.3 ports/span: Simplay compliant (Learn more)/li lispan style="font-weight: bold;"USB 2.0 port: /spanconnect 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/li lispan style="font-weight: bold;"DNIe Digital Natural Image Engine/span improves the picture by enhancing the contrast, detail, and white balance (Learn more)br span style="font-weight: bold;"/span/li lispan style="font-weight: bold;"Hidden speakers with SRS TruSurround XT audio/span (Learn more)/li lispan style="font-weight: bold;"Wide Color Enhancer/span technology and Cold Cathode Fluorescent Lamp (CCFL) offer a wider color range (Learn more)/li lispan style="font-weight: bold;"Picture-in-Picture (PIP)/span enables convenient simultaneous viewing of TV programs and video or PC sources/li lispan style="font-weight: bold;"V-Chip/span system allows blocking of rated TV and movie programs determined by the parent to contain objectionable content./li lispan style="font-weight: bold;"Trilingual /spanon-screen displays in English, Spanish or French. br /li lispan style="font-weight: bold;"Variable sleep timer/span to turn the TV off in varying time intervals./li lispan style="font-weight: bold;"Auto wall mount compatible:/span 3-dimensional operation via TV's remote control; no external IR receiver required./li lispan style="font-weight: bold;"Swivel stand/span included/li lispan style="font-weight: bold;"1 year parts and 1 year labor warranty /span(90 days parts and labor for commercial use), with in-home service, backed by Samsung toll-free support/li /ul p /p h3span style="font-weight: bold;"Step Up Featuresbr /span/h3 span style="font-weight: bold;"/span ul lispan style="font-weight: bold;"Series 6: /span50,000:1 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/li lispan style="font-weight: bold;"Series 7: /spanInternal 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 manufacturersspan style="font-weight: bold;"/span/li /ul What size TV should you get? h2br /h2 h2Learn More/h2 hr class="bucketDivider" noshade="true" size="1" h3bFull HD 1080P/b/h3 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td style="vertical-align: top;"img style="width: 252px; height: 196px;" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2007-1080p.jpg" alt="full HD 1080P" /td td style="vertical-align: top;" 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.br br 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.br /td td style="vertical-align: top;"img style="width: 176px; height: 196px;" alt="1080p" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2007-1080p-b._V10157979_.jpg"br /td /tr /tbody /table hr class="bucketDivider" noshade="true" size="1" h3b30,000:1 Dynamic Contrast Ratio/500 nit Brightnessbr /b/h3 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td style="vertical-align: top;" img src="http://g-ecx.images-amazon.com/images/G/01/electronics/brands/samsung/71/feat_25000_1.jpg" alt="25,000:1 dynamic contrast ratio"/td td style="vertical-align: top;"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.br /td /tr /tbody /table hr class="bucketDivider" noshade="true" size="1" h3ba name="DNIE"Digital Natural Image Enginebr /b/h3 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td style="vertical-align: top;"img style="width: 233px; height: 161px;" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2007-dnie-a.jpg" alt="DNIe image" /td td style="vertical-align: top;"DNIe The Samsung Digital Natural Image engine. This exclusive Samsung technology dramatically improves the picture by enhancing the contrast, detail, white balance and reduces.br /td td style="vertical-align: top;"img style="width: 285px; height: 161px;" alt="dnie chart" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2007-dnie-b.jpg"br /td /tr /tbody /table hr class="bucketDivider" noshade="true" size="1" h3span style="font-weight: bold;"a name="CCFL"Wide Color Enhancer/Cold Cathode Fluorescent Lamp/span/h3 h3span style="font-weight: bold;"/span/h3 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td colspan="4" rowspan="1" style="vertical-align: top;"The NTSC (National Television Systems Committee) has established the color standards all TVs in America try to meet. And typical LCD TVs only meet about 72% of this standard. Samsung LCD HDTVs use Cold Cathode Fluorescent Lamp back lights to give you 92% coverage of the NTSC standard, ensuring truer, more breathlessly vivid colors. br br Samsung's exclusive Wide Color Enhancer technology delivers more brilliant colors, even in bright areas of the picture where blues and greens are washed out on conventional screens. The system displays wider color reproduction, showing you truer colors - the fresh green of spring foliage, the intense blue of the summer sky./td /tr tr td style="vertical-align: top; text-align: center;"img style="width: 200px; height: 176px;" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-widecolora-200.jpg" alt="wide color enhancer" /td td style="vertical-align: top; text-align: center;"img style="width: 200px; height: 140px;" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-widecolorb-200.jpg" alt="wide color enhancer"/td td style="vertical-align: top; text-align: center;"img style="width: 200px; height: 178px;" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-widecolorc-200.jpg" alt="wide color enhancer"/td td style="vertical-align: top; text-align: center;" img style="width: 200px; height: 134px;" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-widecolord-200.jpg" alt="wide color enhancer"/td /tr /tbody /table hr class="bucketDivider" noshade="true" size="1" h3a name="Connectivity"span style="font-weight: bold;"a name="connectivity"Connectivity/span/h3 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td style="vertical-align: top;"img style="width: 542px; height: 269px;" alt="wiselink" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2007-wiselink.jpg"br /td td style="vertical-align: top;"To make the Series 6 a true entertainment hub for any home, Samsung has incorporated advanced HD connectivity and networking capabilities that expand the HDTV's functionality. A wide variety of multimedia devices can be connected to the set through any one of the four Simplay compliant HDMI 1.3 inputs (including one on the side), and the handy HDMI-CEC feature lets you control all your CEC-enabled peripherals using just one remote. br br Connect HD digital devices like disc players, game consoles, and satellite dish components into the 2 rear connections and use the side-mounted input for cameras, camcorders, and laptops. HDMI is the best performing interface for displaying an HD source on an HDTV.br br Once connected, users can easily access device menus and manage and display content through the newly redesigned Wheel Key Remote control and the HDTV's sophisticated content management interface. br br span style="font-weight: bold;"All Connections/spanbr style="font-weight: bold;" ul li3 HDMI (High-Definition Multimedia Interface) version 1.3: (2 rear/1 side)/li liComponent video: 2 rear (Y, Pb, Pr)/li liComposite inputs: 1 rear (shared with component) / 1 side/li liS-Video: 1 side/li liPC input: 1 rear/li liWiselink (USB 2.0)/li liRF antenna inputs/li liHeadphone jack: side/li /ul /td /tr /tbody /table hr class="bucketDivider" noshade="true" size="1" h3a name="Super_Patterned_Vertical_Alignment_"span style="font-weight: bold;"a name="spva"Super Patterned Vertical Alignmentbr /span/h3 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td style="vertical-align: top;"img style="width: 430px; height: 215px;" alt="wide angle" src="http://g-ecx.images-amazon.com/images/G/01/electronics/cat-500/Samsung/detail-pages/samsung-lcd-2007-wideangle.gif"br /td td style="vertical-align: top;"Samsung's Super Patterned Vertical Alignment (SPVA) panel provides a 178-degree viewing angle from all four axes /td /tr /tbody /table hr class="bucketDivider" noshade="true" size="1" h3a name="Audio_Features_"span style="font-weight: bold;"Audio Features /span/h3 TruSurround is a patented SRS technology that solves the problem of playing 5.1 multichannel content over two speakers. TruSurround delivers a compelling, virtual surround sound experience through any two-speaker playback system, including internal television speakers and headphones. It is fully compatible with all multichannel formats up to 5.1 channels. High-quality virtual surround sound can be experienced with just the two hidden, downward-firing side-mounted 2.2-channel dome speakers built into the TV. br br SRS TruSurround XT technology delivers an amazing, simulated 3D effect with clear dialog and powerful bass. br br TruSurround XT audio also adds three audio enhancement technologies to produce an amazingly immersive sound experience.br ul liDialog Clarity brings movie dialog into Focus during the playback of any surround-encoded material to make speech much clearer and crisper./li liTruBass creates incredible deep rich bass allowing a person to perceive significantly deeper, richer low bass tones that are far beyond the physical low frequency capabilities of the speaker itself./li liThe SRS WOW feature widens the sound stage by processing standard two-channel stereo material as well as multi-channel encoded material for a dramatic improvement in the playback of any stereo audio over a two-speaker system./li /ul Stereo broadcast reception is offered for MTS and SAP with 181-channel capacity. A sound leveler keeps audio volume consistent during channel changing.br hr class="bucketDivider" noshade="true" size="1" h2a name="size"Which Size HDTV is Right for My Room?/h2 table style="text-align: left; width: 100%;" border="0" cellpadding="2" cellspacing="2" tbody tr td style="vertical-align: top;" img style="width: 437px; height: 168px;" alt="HDTV Size chart" src="http://g-ecx.images-amazon.com/images/G/01/electronics/buyinguides/screen-size.jpg"br /td td style="vertical-align: top;"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. ul /ul 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. ul li Minimum size = Viewing distance/3/li liMaximum size=Viewing distance/1.5/li /ul /td /tr /tbody /table
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| Customer Reviews: Read 186 more reviews...
 Amazon customer service October 9, 2008
R. Grosso (Connecticut USA)
Check Amazon delivery date up front prior to buying. The delivery date provided by Amazon email after purchase was outside the standard 3- 5 business days. I spent over an hour (3 separate phone calls) trying to speak to a customer service person that could explain why. When I finally got connected to someone in the United States, she explained that you get the 1st customer service person and you can not get transferred. I had a choice of other tv providers and will NOT use Amazon next time.
 Extremely Happy with this Product October 9, 2008
B. Bergen (Washington, DC USA)
1 out of 1 found this review helpful
Samsung LN40A550 40-Inch 1080p LCD HDTV br /I selected the model which is not the most recent because of numerous reviews about the matte non-reflective qualities of the screen compared with the newer A650. I also was impressed with the reviews on this and other sites. I am not at all disappointed. Even with large amounts of light coming through the very-nearby windows, the picture is clearly viewable without reflections. I am very happy with this. In general for my needs (satellite HD signal) this set is terrific. It provides a great picture with HD source, and very good with SD source, as well. br / br /The previously noted limitations of the inputs are not, for me significant, but depending on your set-up, I would consider checking out detailed descriptions or images of the inputs. In this regard, also, there is a somewhat limited ability to change the names of inputs as they appear on the on-screen menu. I cannot comment on the sound, as I run the sound through a BOSE 3-2-1 unit. The set is also extremely attractive in design. br / br /Over all, I have no complaints with this set. On the contrary, I am extremely happy with it. I would absolutely recommend it. I also want to compliment Amazon's delivery service. Considering that their price was among the lowest, it included "white-gove" service, which is to say, carrying the unit up to its installation location, unpacking and setting up, and removing packing materials. And, as the first set arrived with cosmetic damage, Amazon rapidly replaced it with a new one, which arrived equally rapidly, and was installed equally efficiently and pleasantly.
homeowner October 9, 2008
We are thrilled with this product. The picture is so sharp and clear. Samsung is super!
Great Product October 6, 2008
Thanh Tan Thai (Boston, MA USA)
tv was delivered as scheduled on a saturday. brought it into the my house and unpacked it and checked to make sure it was working. would definitely buy my next tv from amazon.
 Great Value October 5, 2008
Bruce E. Buttrey
The unit was repacked but immaculate. It provides an excellent picture when hooked to an HD source. The picture is a bit disappointing when it is not HD. I would definetly make this purchase again. I also own a sony bravia that is fantastic. I would however, purchase the Samsung instead for the difference in price.
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