For those who are ready for the clearest, brightest LCD picture on the market today, Samsung presents the LN-T4665F. Full 1080p resolution is just the beginning: the color-saturated 46" picture boasts a 15000:1 dynamic contrast ratio, displaying rich blacks and capturing subtle nuances. A fast 8ms response time ensures smooth, lifelike motion. SRS TruSurround XT sound from hidden side speakers is enhanced by the premium audio sound of 2.2 channel dome speakers. Enjoy connectivity with all your other digital devices, with 3 HDMI ports and a full complement of inputs. And the handy HMDI-CEC feature lets you control all your CEC-enabled peripherals using just one remote.
For people looking to step up to full 1080p resolution in a 46-inch flat-panel LCD, Samsung's 2007 model LNT4665F is a good choice. Besides offering full 1080p resolution the LNT4665F also features a 15,000:1 dynamic contrast ratio for rich blacks and subltle tecture display, an 8ms response time panel for smooth motion, hidden side speakers, an NTSC tuner, and 3 HDMI ports.
The Samsung Digital Natural Image engine (DNIe) Video Enhancer refines all analog NTSC and wideband video inputs for an overall improvement in picture quality. DNIe improves contrast, white level, picture detail and incorporates digital noise reduction to improve lower quality video inputs. The 3D Y/C digital comb filter constantly analyzes the three dimensions of picture height, picture width, and picture changes-over-time to dramatically reduce edge image artifacts while improving transition detail.
High-quality virtual surround sound can be experienced with just the speakers built into the TV. SRS TruSurround XT technology delivers an amazing, simulated 3D effect with clear dialog and powerful bass through hidden side speakers. TruSurround XT audio 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 soundstage 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.
What's in the box: Samsung LNT4665F 46-inch 1080P LCD TV, remote control, 2 AAA batteries, Power Cord, cleaning cloth, owners manual, warranty card.
Technical Details
-1080P (Full HD)
-15,000:1 Contrast Ratio
-Super Clear Panel
-(3) HDMI, (2) Component Inputs
-Swivel Stand
See more technical details

"Never, never buy Samsung TV again." 2010-02-15By
Y. Wang (NJ)
Can you believe that, for $1600 TV, it lasted only 2 year? People gave a very good review on it,just after a few month use, it is too short. They should have waited a long to give a review. No surprise there will be more bad reviews coming as people use it longer and more problem come out.
My TV now is filled with colorful vertical lines. It is dead after two yrs. I can not do anything but leave it as a junk. Repair cost will be worth a new TV.
I wish every one who has the same problem with the TV will post a review here.
"Good TV, but too many design issues" 2009-12-26By
Mark (Columbus, IN USA)
My title pretty much sums up what I think of this TV: I bought it about 2 years ago, and like many others, were very pleased with the price and performance for quite a while.
Then, the problems started: the infamous "HDMI handshake issue", which causes the screen to drop out on at strange intervals, was annoying, but I could live with it. Also, Samsung was willing to fix it (within the 1 year warranty).
The bigger issue with this set, and many from this timeframe made by Samsung, are the power supply issues that these models had, where after a year or so, just out of the warranty period, the TV would labor to turn on, and then eventually not turn on at all. The complaint with the set is that they obviously chose either cheap components (basic 50-cent capacitors) or they designed the set incorrectly so that decent components can't handle the load. After seeing the internal guts of my TV, as I was forced to go in there and put in new capacitors, I'm going with the first choice: I think they chose cheap capacitors because of packaging constraints. You can fix it (there are many sites out there dedicated to fixing the power supply issue), but seriously, wouldn't it be better to design it right in the first place? And when Samsung admits there's a problem, but refuses to fix it, that doesn't sit well with me, either.
So in short, this TV has everything you'd want in terms of picture: in short, I think it's amazing. But the quality problems will get you, eventually. Just know that Samsung's customer service isn't so great. Because of that alone, this is probably the last Samsung set I purchase. This is one model where buying a refurb'ed set might be a good idea....find out what they did to it. If they replaced some capacitors or boards due to the issues I spelled out above, it's probably a safe bet.
"Great when it works (for less than 20 months)" 2009-11-28By
P. Chau (San Jose, CA)
Similar experience to lots of recent reviewers. The picture looks great on this LCD TV but ONLY when it works!! The display of the TV showed vertical multi color stripes after 20 months of usage. First it was intermittent upon power up, then it just became permanent. Also had the clicking sound / turning off on it's own problem, but that one just last for a few months.
This really makes me put samsung at the bottom of the list for any major appliances consideration.
"samsung ln-t4665f no longer works" 2009-11-27By
R. Kneller (Fl)
Paid 2,300.00 for samsung ln-t4665f I had expect it to work longer than 2 years
"Better get the extended warranty" 2009-11-20By
Scot Gossage (Colorado Springs)
This TV is awesome WHEN IT IS WORKING. About 20 months after I purchased it my set started making a clicking noise when I turned it on. No picture and no sound for several minutes and then it would finally come on. I googled the issue and found that this problem is quite common on many Samsung LCD televisions. Apparently Samsung has installed capacitors in the power supply which have a voltage rating much too low for the purpose they serve. Eventually these capacitors will start to fail (anywhere from 16 to 24 months depending on use). Luckily I found a gentleman who had the same problem and fixed his own TV, and fortunately for me I work for an electronics manufacturing company. A lady I work with replaced the 10 volt capacitors with 25 volt parts and the TV works great again. I will never buy another Samsung TV and I strongly recommend that anyone who does get an extended warranty...you will need it.
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