Samsung LN40A550 40-Inch 1080p LCD HDTV | 
| Brand: Samsung
Category: CE
Buy New: Too low to display
New (17) Refurbished (2)
Avg. Customer Rating:  258 reviews
Sales Rank: 167
Color: Black
Media: Electronics
Autographed: No
Memorabilia: No
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
ASIN: B001418W2C
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
Experience the next generation of HD television in all its glory The SAMSUNG LN40A550 has an incredible 30,000:1 contrast ratio that delivers the sharpest, most realistic picture quality you've ever seen. Full 1080p HD resolution offers amazing image detail, all on a 40-inch screen. Enjoy crystal-clear, lifelike HD sound, with SRS TruSurround XT. Want to get more entertainment out of your TV than movies and shows? With the Wiselink USB connection, you can easily and quickly hook up your MP3 player or digital camera and entertain family and friends with a photo slideshow set to music. SAMSUNG LN40A550 makes your high-definition dreams a reality. It's advanced HD entertainment, only from Samsung.
Manufacturer's Description--March 24, 2008
Samsung's 550 Series is a perfect way to step up to Full HD 1080presolution. 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) (Learn more)
- New -- Fast 5ms response time: down from 8ms on 2007 models thanks to a new high-speed liquid crystal
- Full 1080p HD (Learn more)
- 178-degree viewing angle from all four axes with Super Patterned Vertical Alignment (Learn more)
- 3 HDMI 1.3 ports: Simplay compliant (Learn more)
- 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 (Learn more)
- Hidden speakers with SRS TruSurround XT audio (Learn more)
- Wide Color Enhancer technology and Cold Cathode Fluorescent Lamp (CCFL) offer a wider color range (Learn more)
- 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
- Series 8: super-slim 1.9-inch thick profile
What size TV should you get?
Learn More
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.
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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.
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 | DNIe The Samsung Digital Natural Image engine. This exclusive Samsung technology dramatically improves the picture by enhancing the contrast, detail, white balance and reduces.
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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.
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. |  |  |  |  |
| 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.
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.
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.
All Connections
- 3 HDMI (High-Definition Multimedia Interface) version 1.3: (2 rear/1 side)
- Component video: 2 rear (Y, Pb, Pr)
- Composite inputs: 1 rear (shared with component) / 1 side
- S-Video: 1 side
- PC input: 1 rear
- Wiselink (USB 2.0)
- RF antenna inputs
- Headphone jack: side
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| Samsung’s Super Patterned Vertical Alignment (SPVA) panel provides a 178-degree viewing angle from all four axes |
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.
SRS TruSurround XT technology delivers an amazing, simulated 3D effect with clear dialog and powerful bass.
TruSurround XT audio also adds three audio enhancement technologies to produce an amazingly immersive sound experience.
- Dialog Clarity brings movie dialog into Focus during the playback of any surround-encoded material to make speech much clearer and crisper.
- TruBass 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.
- The 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.
Stereo broadcast reception is offered for MTS and SAP with 181-channel capacity. A sound leveler keeps audio volume consistent during channel changing.
| 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
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| Customer Reviews: Read 253 more reviews...
 Samsung LCD Picture in Picture doesn't work for composite video source December 1, 2008
My parents bought the Samsung LN40A550, which has good reviews in consumer reports. This TV has only 1 tuner, so picture in picture requires another source. In the manual it does states: You can view Analog TV broadcasts on the PIP screen (sub-picture) when the main picture is from an external device connected to HDMI 1,HDMI/DVI 2, HDMI 3, Component1, 2 or PC.
So if you only have an external device which is composite video (yellow RCA jack) you will not be able to do PIP.
When I got my Samsung 50" DLP years ago it had dual tuners and PIP was a simple PIP button on the remote. However the current Samsung LCD and DLPs along many other new tvs appear to have this limiting ability to perform PIP. Even if you do have the required source (componet/HDMI/PC) the process to active the PIP is not just a PIP button click on the remote. Other than the PIP issues the Samsung LN40A550 is a fine tv.
 terrible television November 30, 2008
0 out of 4 found this review helpful
I've owned a 1080p samsung television (LNS4041) for approximately 2 years now. After fifteen months of operation the thing went on the fritz (turn it on and purple and green vertical lines appear with a black background - no pic.). Samsung claims I'm a few days outside my warranty and won't back up the product. I've called to have it repaired and it will cost $130 just to have somebody look at it. I'm thinking about smashing it into tiny bits an posting the video on YouTube. Overall, I'm very disappointed in samsung and regret the purchase. If you must have this television, buy the extended warranty. As for me, I'm getting my next lcd at Wal-Mart - perhaps a sanyo.
 I LOVE THIS TV!!!! November 30, 2008
awsome tv. i have owned for about a month awsome picture, i love it all!!!!
shipping was fast, it was awsome, i love this tv.
the only thing is if its in a small room it will make the room hot quick...
very pleased November 29, 2008
2 out of 2 found this review helpful
I did a lot of research before settling on the Samsung LN40A550. Samsung is one of the top brands, and the only thing that worried me about this TV was the possibility that not being a 120hz machine would leave sports and action movies unwatchable.
I found a website called tweaktv that offers picture calibration settings, and these made a huge difference on the picture quality out of the box. Changing the sharpness down to 2 and setting the mode to "Movie" make for a huge improvement in picture quality. Jaggy text went away, and the picture got a lot cleaner. I used the tv for a week without HD, because I didn't have time to go get the box. Picture quality was OK with regular cable and component cables. Better than the old regular tv it replaced, and dvds played with S-Video from a standard DVD player looked crisp and good.
Today I finally got the HD box from my cable company, hooked up with HD cables. HD broadcasts are just stunning on this tv (keep in mind that when time you change input sources, the first time using that new source all the settings are back to the defaults. Each new input source will need the picture settings messed with the first time. HD looked pretty bad on the default settings until that sharpness got turned down)... Non HDTV channels look ok, but no better with the HDMI connection, and maybe slightly worse in a few cases.
ANYHOW, heres the skinny. Loving this TV. The menu's all make sense and are easy to navigate. The remote is also intuitive and easy to use( it is NOT a universal remote, btw). Sound is pretty good. Connecting to it is easy, and all the connections are well labeled and easy to use. It looks good, and seems much bigger in my living room than in the showrooms. We see a lot less glare on the screen when the sun comes in the window as well.
And, the thing that worried me- almost no problem with motion blurring. Sports and action movies are all very watchable on HD (somewhat less so on the regular cable). There is a slight amount of blurring during extremely fast action, but its not distracting at all.I was scared that this would be the dealbreaker, but like everything else on this tv, it exceeded my expectations. I highly recommend this tv! If you find a good price on it, buy it without fear.
 It's a winner, except for the sound November 29, 2008
Purchased this from Warehouse Deals by Amazon as re-boxed unit for a deeply discounted price and it arrived on time in like new condition. As we're new to High Def. we found the picture in HD stunningly great. Blades of grass on an ESPN HD college football game were plainly visible. Even though the refresh rate is only 60hz and we have no HDMI cable there is very little of the "smearing" that supposedly is a problem with LCD TV's. The non-glare screen on this model is also appreciated in our many-windowed living room. Although there is a website ([...] with tips to calibrate the picture we found it acceptably pleasing right out of the box on the brighter setting. Standard Def is mediocre, but after reading online and talking to the Comcast installers it's really not the TV's fault. The TV just accurately reproduces the faults in a low resolution broadcast. What is the TV's fault, and hence only 4 stars, is the subpar sound. Even after equalization the only two options seem to be boomy boxiness or grainy harshness. Still, since the picture is so good, better speakers can be hooked up, and the unit is fairly user friendly, it is enthusiastically recommended in the +/- [...] price range. Look for a deal in the Warehouse.
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