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  • Samsung UN46D7900 46-Inch 1080p 240HZ 3D LED HDTV (Silver) [2011 MODEL]
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Samsung UN46D7900 46-Inch 1080p 240HZ 3D LED HDTV (Silver) [2011 MODEL]

by Samsung

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  • 3D Glasses not included in box, must be purchased as optional accessory
  • Auto Motion Plus 240Hz with Clear Motion Rate
  • Full HD 1080p resolution
  • Samsung Smart 3D TV
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Technical Details

  • Sleep Timer
  • 3D Compatiblity
FTC Energy Guide for This HDTV
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View the label for this HDTV

Product Details

  • Product Dimensions: 41.4 x 1.2 x 24 inches ; 32 pounds
  • Shipping Weight: 40 pounds
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B004PZ2O8C
  • Item model number: UN46D7900
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (35 customer reviews)
  • Amazon Best Sellers Rank: #134,207 in Electronics (See Top 100 in Electronics)
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at February 28, 2011
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Product Description

Product Description

Samsung's best Smart TV advances the art of entertainment. For the ultimate TV enthusiasts, incredible picture quality and advanced connectivity are just the first step; the Samsung UN46D7900LED TV goes a step beyond, adding one of the world’s most innovative designs to the formula. The Samsung One Design bezel is as slender as they come – for a visual impression of “more screen, less frame.” It’s on that commanding 46-inch screen that you’ll enjoy entire online world into your living – Samsung Smart TV puts the web, a wide range of apps and more connectivity services all on your TV. And Samsung’s cinema-quality 3D technology delivers the incredible depth and clarity of 3D movie titles and TV programming.

3D Technology Checklist

This product is 3D-related. To help you get a great 3D experience, use the checklist below to ensure you have everything you need. 3D viewing requires:

A Display
First, you'll need a 3D-ready display--whether it's a 3D HDTV, 3D projector, or 3D computer monitor. These displays have more processing power than standard 2D models for displaying 3D images in rapid succession.
A Source
Your display may be ready for 3D playback, but you'll still need a device to read 3D content. This can be a cable box with a subscription to a 3D channel, a 3D Blu-ray Disc player, or a PlayStation 3 system.
3D Content
3D content--the actual entertainment, in other words--will be played back using the source mentioned above, whether it's a 3D broadcast from your cable provider, a 3D Blu-ray Disc, or a 3D video game.
3D Glasses
For now, the vast majority of 3D HDTVs require glasses for 3D viewing. Many use powered "active shutter" glasses, others polarized "passive" glasses. You'll need one pair per viewer, and they'll have to be compatible with your display, whether they're the same brand, or a pair of "universal" glasses designed to work across brands.
HDMI Cable
To connect your source (such as a 3D Blu-ray Disc player) to your display, you'll need a high-speed HDMI cable. Cables with this designation feature bandwidth speeds up to 10.2 Gbps (gigabits per second), for carrying the 3D signal without any loss of quality.

If you want to get more information about 3D, shop our 3D products, watch videos, or interact with other customers, we invite you to visit 3D 101, our customer center about everything 3D.

Internet-Ready Devices

Internet-Ready Television

Internet-ready devices use your broadband connection to deliver dynamic content to your television, whether it's streaming video from Netflix, new music from Pandora, or a quick glance at today's weather forecast.

Although there is overlap, each manufacturer offers a unique bundle of free or paid services, including streaming video and music, social networking apps, online photo galleries, news and financial updates, weather info, sports scores, and a variety of other smartphone-like applications.

Manufacturers continue to add new content to their offerings, keeping customers current through firmware updates, and making a bit of research a prudent step in your buying decision.

Learn more about Internet-ready devices and HDTVs, how they work, what services are offered by different manufacturers, and exactly what you'll need to get started at our Internet TV 101 customer center.

February 2011
For the ultimate TV enthusiasts, incredible picture quality and advanced connectivity are just the first step; the Samsung UN46D7900LED TV goes a step beyond, adding elegant design to the formula. The Samsung "One Design" bezel is only 0.2 inches--as slender as they come--for a picture that's, well, all picture. On that commanding 46-inch screen you can enjoy Samsung' Smart TV, which puts the web, a wide range of apps, Skype video calling, and plenty more at your fingertips. Or connect a Blu-ray 3D player to get immersed in cinema-quality 3D programming--3D glasses not included in box, must be purchased as optional accessory.

Samsung UN46D8000
With a 240Hz refresh rate, 2 millisecond response time, and improved LED backlight scanning, this HDTV offers true-to-life 2D, 3D and HD images with outstanding clarity.

Advancing the Art of Entertainment

Auto Motion Plus 240Hz

There's a big difference between seeing the game and seeing every split second of it. That's where Auto Motion Plus 240Hz technology comes in. All the action in every frame is analyzed and then adjusted so nothing goes by in a blur. From quarterbacks to cyber warrior, the action is always smooth, sharp and fluid.

1080p Full HD With Four HDMI Inputs

The UN46D7900 delivers Full HD 1080p resolution, for a superb level of detail and clarity in your picture. To connect your sources, four HDMI inputs are provided, for delivering a Full HD picture and audio over a single cable.

Samsung's "One Design"

The first thing you notice about the LED D7900 series is its barely visible 0.2-inch brushed metal bezel, a fine line that subtly frames the rich content on the screen and enhances the TV's light form factor. It rests on an improved Quad Stand, with minimalist visual appeal to fit in any viewing environment.

Micro Dimming Plus

Samsung's most innovative LED picture contrast technology delivers the deepest dark tones and brightest whites, while eliminating the "halo" effect and image distortion associated with diffused light.

Samsung UN46D8000 3D
Experience cinematic-quality 3D entertainment in the comfort of your living room or upconvert regular 2D programming to immersive 3D.
Samsung UN46D8000 Smart TV
Connect with Samsung Smart TV to easily search for movies, TV shows, explore Samsung Apps, chat with friends and more--QWERTY remote control included.
Samsung UN46D8000 Bezel
With an incredibly slim 0.2-inch framed border the LED 7900 series lets you get a bigger TV in a smaller space.
3D in HD

Enter a new dimension in TV and Home Entertainment with Samsung 3D TV. Experience cinematic-quality 3D entertainment in the comfort of your living room. Samsung 3D is a truly immersive viewing experience, with the power to fill your room with images you can almost touch. Connect to a Blu-ray 3D Player to play 3D titles or intensify your viewing experience by upconverting regular 2D content to immersive 3D.

Two pairs of active rechargeable 3D glasses are needed to get you started. Samsung's active glasses are lightweight and comfortable, and will fit right over your prescription glasses.

Smart TV with Samsung Apps

Connect with Samsung Smart TV for a wealth of added entertainment options. The UN46D7900 features Samsung's Smart Hub, a simple menu system for connected features. Easily search for movies, shows and videos via online services and across connected devices, browse the web from your television, chat with friends, and access a wide variety of apps from Samsung Apps.

Samsung Apps is a growing collection of apps specifically built for your TV, connecting you to your favorite digital content like videos, sports, games, social networking, and much more. With web-connected apps on your Samsung Smart TV, you can stream movies from Netflix or Blockbuster, TV shows from Hulu, videos from YouTube, Next Level sports information from ESPN, music from, Pandora and view updates on your Facebook or Twitter accounts. The apps that matter to you, now available on your TV.

Also included with the UN46D7900 is a QWERTY Remote Control for easy typing of search terms, Twitter updates, etc.

Skype on Samsung TV

Enjoy the convenience and connectivity of free, IP-based, picture-in-picture video calls via Skype, right from your couch. Skype is nice on a 15-inch laptop, but it's a whole new experience on a display this size.

Built-in WiFi

Access all your Smart TV features or DLNA network content without the need for a wired connection or add-on device. The UN46D7900 has Wi-Fi connectivity right out of the box.

ConnectShare Movie

Connect a thumb drive or digital camera quickly and easily via one of the UN46D7900's USB ports. An intuitive, user-friendly interface allows access to videos, music, or pictures via the remote.

AllShare DLNA Networking

For even more entertainment options, the UN46D7900 lets you connect to your home network and stream music, videos, and photos from other DLNA Certified devices (your computer, network storage drive, etc.).

Ultra Clear Panel

Absorbing ambient light, Samsung's Ultra Clear Panel eliminates reflections, boosts contrast ratio, and creates a comfortable viewing environment. Enjoy crisp image details, natural skin tones, excellent shadow detail, and vibrant colors.

UN46D7900 Select Specifications

Screen Size: 45.6 Inches
Display Type: LED With Micro Dimming Plus
Resolution: 1080p Full HD
HDMI: 4 (version 1.4)
Component Video (Y/PB/PR): 1
Composite Video 2 (1 Shared With Componenent)
PC Input: 1
USB 2.0 Ports: 3
Component Audio Input: 1
PC Audio Input: 1
Digital Audio Output: 1
Weight and Dimensions
Dimensions (WxHxD): 41.4 x 24.0 x 1.2 Inches (41.4 x 27.0 x 10.9 Inches With Stand)
Weight: 27.6 lbs. (31.7 lbs. with stand)

What's in the Box

UN46D7900 46-Inch Class (45.6 Inches Diagonal) 3D LED HDTV, Stand, QWERTY Remote Control, Documentation, AV/Component Adapter, AV Adapter

Samsung 2011 LED/LCD Feature Comparison

Screen Sizes
Full HD 1080p

Samsung Apps
Your Video
Search All
Web Browser
HDMI Inputs
USB Ports
WiFi Built-In
Micro Dimming
Micro Dimming Plus
Micro Dimming Plus
Qwerty Remote Included
3D Glasses Included
High Glossy Black
High Glossy Black
High Glossy Black
Bezel Type
Ultra Thin
Ultra Thin
Ultra Thin
Ultra Thin
Ultra Thin

* 19" has 2 HDMI inputs
** 19" and 22" have only 1 HDMI input

Customer Questions & Answers

Customer Reviews

The picture is crystal clear.
I love it, and with the internet and apps built in it is just even more than I expected.
C David Tabor
Researched it on the internet and found thousands of posts about the problem.

Most Helpful Customer Reviews

29 of 30 people found the following review helpful By Marty McCall on January 10, 2012
Size Name: 46-Inch
Right off, here are my two big beefs with this TV.

First of all, the TV absolutely, positively will not remember network settings. Every time the TV goes off, it forgets my wireless network ID and password, and I get to start from scratch the next time I turn it back on. I've never seen that in a wireless device before. It's to the point where I get a little angry whenever I use the TV -- generally speaking, not a good sign for a product.

It's especially aggravating, since Smart TV features demand you login to the network, even if you're not going to use anything that requires a network collection (like watching a video through a USB hard drive). Skip the login, and it kicks you right out of the Smart TV app entirely, and you have to restart it.

Looked online for a solution, with no joy. Found several people with the same problem, no solution. The Samsung site suggested contacting customer support.

So contact Samsung support I did...and they were atrocious. Spent 30 minutes going through an assortment of power cycles and system resets that accomplished nothing. Then they proclaimed that there was "definitely something wrong," and that I should call the following number...and then gave me the number I'd just called! I told them that was the number I was speaking to now, and they insisted it wasn't, and that I needed to call that number.

So I called it again, and got another rep, who tried to run me through the exact same process; I told rep #2 that I'd just done all those things, and they said they could see that (I was already in their database, having called a few minutes earlier), but this was all he could do. And that's where I gave it up as a bad job.

Seriously. Awful. Service.
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17 of 19 people found the following review helpful By Rick on June 28, 2011
Size Name: 46-Inch Verified Purchase
Well after having the TV to play with all day today I would have to say that I am thorough impressed. I decided to go with the 7900 vs. the 8000 because it was slightly less but all the specs on the TVs matched up. I have had a chance to configure it and now watch a variety of movies and TV. I'll be watching some 3d stuff in the near future and can update that later.
When asking my wife who doesn't really care about things what she thought she said she was amazed she felt as if she was sitting on set watching her favorite shows. Anyone that is looking for an amazing TV at an amazing price from Amazon look no further. The setup was a breeze and didn't have any problems getting the internet up and running. Once I turned it on I was watching tv 5 minutes later.
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16 of 18 people found the following review helpful By Dennis on February 25, 2012
Size Name: 55-Inch
This TV Samsung Model: UN46D7900 and also the 55 inch!
To permanently maintain it's WiFi connection with the in House WiFi Router, you first have to get the MAC Address from the TV.Once you have that,now go log into the House Wifi Router usually and also TYPE ADMIN for Name ID and PASSWORD for PW.Unless you have properly secured your own WiFi Router then you would use your secret ID and Password.
Now you need to find Devices in the Router and simply enter the TVs MAC Address there to allow it access.After that is done,every time you turn the TV off and back on,you'll have access because the Router has already stored the TVs Address.I set this up for my Sisters Husband and he has not had a single issue with it.Same scenario with iPods,iPhones,or anything else wireless in the House.Hope this helps those frustrated with this issue.
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11 of 12 people found the following review helpful By chipper 1109 on October 6, 2011
Size Name: 55-Inch Verified Purchase
By far the best TV we have ever owned. 3-D viewing is awesome, apps are a little slow but know big deal to us since we don't use the TV for the internet. However, when we do use the TV to view certain apps it works just fine. Not much different than the 8000 series except for the bezel and the 8000 comes with 3-d glasses. For the picture quality and the price at Amazon you cant beat it. The people on TV appear so real you feel there in the room with you. Some reviews mention the white bleeding in around the corners which is only visible sometimes when not viewing the entire screen. My wife and I hardly notice it. Highly recommend this TV. Thanks Samsung.
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4 of 4 people found the following review helpful By Hsin Pai on April 14, 2012
Size Name: 55-Inch Verified Purchase
I replaced a three year old Samsung LN46A750 which has a terrific picture with a Samsung UN55D7900. I chose the UN55D7900 over the UN55D8000 because it has a slightly thicker frame, which appears to eliminate some of the reported backlighting issues because of the thinner frame. After setting up the new UN55D7900 I was very disappointed with the initial picture quality ... too blurry in spots and overly sharp/grainy in others. I thought I had made a mistake in upgrading to this set, only to find the picture substantially inferior to my old tv and considered returning it. I researched the internet and found very little information on calibrating the UN55D7900. However, I did find several sites for calibrating the UN55D8000 which is basically the same tv except for panel thickness. Following the most popular settings from CNET and making a few of my own adjustments, I'm very pleased with this tv. The bluriness and graininess are gone. Picture is smoother and more uniformally sharp and has excellent color and warmth. At first I found the picture mode: movie, too dim, but after making all of the adjustments, found it to be just about perfect and easier on the eyes, especially in low lighting. I had an initial tendency to over brighten/over contrast the picture to pull out detail, but the picture rendered is too harsh. Following are the final adjustments that worked for me. It's worth playing around a little to get a better feeling for what you like. If you don't like it, you can always hit the 'reset to factory standard' at the end of the list.

Below you'll find the settings that optimize the Samsung UN55D7900 in a dim room via HDMI input at 1080p/60 resolution. Your settings may vary depending on source, room conditions, and personal preference.
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