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Question: LN40A750 or LNT4081F? What's the difference? I see that the 4081 has a greater contrast ratio, but is there a compelling reason to get that one, or are there any categories in which this is not as good as the 750series (other than having one fewer HDMI port)?
Document: I'm not a videophile but I am pretty discriminating when it comes to monitors, tvs, etc. To sum up the description of this tv in one word: amazing. The picture quality using a Belkin HDMI to my DVR viewing HD movies is so good friends ask if its Blu-Ray. The 120HZ refresh rate along with the contrast ratio make everything from normal TV to HD tv sickening beautiful. So after getting over the amazing picture quality, saying the amount of inputs is great is an understatement. There are 4 HDMI's which are great, but the two goldmines are the usb and network ports.
I purchased a 40" Sony Bravia last year and the Samsung LN40A750 this Christmas. The difference between the two is dramatic. Both TV's are connected to satellite, so the picture quality should be negligable between the sets.The vividness of the colors of the Samsung far exceeds that of the Sony, besides the brightness, and the contrast.Both are set to the manufacturer's defaults.The Samsung also has a audio sound leveler, which I consider one of the most important features in any television. This eliminates the need for raising and lowering the sound level between regular programs and commericials.I highly reccommend this television.
I feel like the main difference from far away between the two is how much more vibrant and real the colors are in HD as opposed to SD, but when you get up close you can tell that the SD content is just grainier and more fuzzy around the edges, and you see more artifacts. From a distance of like 7 feet though, you can't tell the artifacts are there. Of course, this is all somewhat dependent on your cable/satellite provider.I have a PS3 so I can attest to how incredible games like Metal Gear Solid 4 and Rock Band look AND sound!
Pros:- Amazing picture quality. Clear and bright and crisp. I have seen no problems what-so-ever with black or dark surfaces which on some LCDs suffer from artificats. Motion is good although, the 120Hz feature is a sales thingy - you will still see motion blur but when directly comparing a scene in a movie where there is a problem, with and without the feature turned on, you will clearly notice a difference. So it does help, to some degree.- USB connection. This is very cool.
I was undecided between the A750 and its sibling the A650 until I had a chance to see both TV sets in person. While picture quality for both sets is astounding (LCD technology has come a long way), what made the difference was the appearance of the sets. For me, the A750 price premium was easily made up by the fact that this set is much more physically attractive than the A650. The Touch of Red looks very good on the A750 and gives it an extremely modern and stylish appearance that I preferred to the softer, rounded A650 bezel style.
As does Comcast HD. Built-in content is cute and I can see getting some use out of that. Haven't played with all the extra bells and whistles yet. We like that the 40" size fits right in our entertaiment center with no need to hang up on wall. Although a dust magnet, attractive cabinet is a plus. Can't really see any difference in screen size from older 42" Philips plasma it's replacing. Overall we feel we made a good choice with this set. Price keeps dropping like a rock, $60 in less than a week.
Menu is good and has lot of options. With InfoLink (LAN cable connected to the TV) you can see news, weather and stock updates from USA Today. Backlit Remote.Cons: With Auto Volume ON I hear humming noise which is constant and annoying. Even with Auto Volume OFF, it is still there but you dont usually hear it unless you mute the cable box. This is happening only with the Cable Box Component and Composite AV inputs. Cable Box Coaxial, HDMI connections and DVD player Component/Composite input dont seem to give the noise.
I really like that TV. I went with the 750 and really happy about that. The design is superb. The remote is a bit clunky. The HD picture is AMAZING. Blu ray (from PS3) is amazing on that TV. PS3 gaming are fantastic. Sound is good. Wii looks very good as well. Lots of HDMI connectors which is a plus.120Hz looks great. No ghosting images. Sports events look amazing. Things are so sharp, you can see anything in the image. I feel like I put a better glasses when I watch that TV.What can I say.
it's been 1 year since I bought this Samsung LN40a750 and have been no disappointments, colors are heads above the other cheaper sets being sold today, I keep looking at my relatives LCDs and yes they saved more on the brand of the day at the local BJ's but they are always lacking something -usually in picture quality.It has more than enough HDMI connections for my PS3 and PC and other gear, The speakers are good for TV stereo but I route it all through my sound system through the digital out.out of curiosity I took a look to see how much it cost today and found it not far from the price I paid for it on sale a year ago - it was worth every penny then and it would be today as well
Digital air signals come through flawlessly with the same antenna I've been using for a couple of years. As for the viewing angle, I wouldn't say it's 178 degrees though. As long as you're not sitting on the floor to the side or something, you should be fine. The 50,000:1 Dynamic contrast as you know is not the real contrast ratio. That's like the "digital zoom" feature on a camera, totally a sham. However the contrast is just fine with that feature off. Blacks are deep, whites are light.
Answer: I was soo close to getting the 4081, but then the 750 series came around, and had the usb & lan inputs, plus the 750 has a better viewing angle 178* as opposed to 4081's 170* hdmi ports didn't make any difference to me. I saw the lan input as a possible upgrading futureproofing option (downloading new firmware and such).