Brand Name | SAMSUNG |
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Item Weight | 43.7 pounds |
Product Dimensions | 48.8 x 10.8 x 30 inches |
Item model number | UN55HU6840 |
Batteries | 2 AA batteries required. (included) |
Is Discontinued By Manufacturer | No |
Color Name | Black |
Special Features | Flat |
Item Weight | 43.7 Pounds |
Standing screen display size | 55 Inches |
Aspect Ratio | 16:9 |
Wattage | 82 watts |
Samsung UN55HU6840 55-Inch 4K Ultra HD 60Hz Smart LED TV (2014 Model)
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Screen Size | 55 Inches |
Brand | SAMSUNG |
Supported Internet Services | Amazon Instant Video |
Display Technology | LED |
Product Dimensions | 10.8"D x 48.8"W x 30"H |
Resolution | 4K |
Refresh Rate | 120 |
Special Feature | Flat |
Model Name | UN55HU6840 |
Included Components | Stand, TV |
About this item
- Refresh Rate: 60Hz (Native); Clear Motion Rate 240 (Effective)
- Backlight: LED (Edge-Lit)
- Smart Functionality: Yes - Motion Control (camera accessory sold separately)
- Dimensions (W x H x D): TV without stand: 48.8'' x 28.3'' x 2.0'', TV with stand: 48.8" x 30.0'' x 10.8''
- Inputs: 4 HDMI, 3 USB, 1 Component In, 1 Composite AV In
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Important information
Visible screen diagonal
55" / 140 cm
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Product Description
Experience real world resolution with the Samsung Smart HU6840 Ultra High Definition TV. The HU6840 includes exclusive technology that delivers incredibly lifelike UHD 4K picture quality. Watch any movie, sport, disc or streaming app at 4 times the resolution of Full HD. The HU6840 features UHD Dimming, which creates outstanding contrast levels and picture detail with deep, rich color. Explore the future of picture quality with the new HU6840.
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Technical Details
Additional Information
ASIN | B00O7WOSSM |
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Customer Reviews |
3.7 out of 5 stars |
Date First Available | November 23, 2014 |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, appearance and value of the television. They mention that its the best TV they've ever owned, the sound is good to very good for a TV and that its a great offering from Samsung. They also like the ease of use. That said, some complain about the brightness and blue spots. Opinions are mixed on color and sound quality.
AI-generated from the text of customer reviews
Customers like the appearance of the television. For example they say the picture quality looks tons better, the vivid colors and contrast are impressive, and the video is crystal clear.
"...interface is smooth, fast and responsive, and for some shows, even streams in 4k, which makes a significant difference...." Read more
"Picture quality is great, software performs well, but beware - I returned due to two dead pixels and a very noticeable edge-light imbalance in upper..." Read more
"This is an incredible value! Upscaled 1080P content is amazing, the built in apps are super fast and responsive...." Read more
"...It's amazing! No contest in picture quality, it's night and day truly. It's honestly like having a hazy piece of glass removed from the screen...." Read more
Customers are satisfied with the quality of the television. They mention that it's the best TV they've ever owned, with good to very good sound quality. They are also impressed with the over-the-air reception, saying that it works just fine. Some customers have reported issues with the firmware, but the hardware is good.
"...for controlling connected devices through CEC, which works well as expected. That said, it does have a weakness...." Read more
"Picture quality is great, software performs well, but beware - I returned due to two dead pixels and a very noticeable edge-light imbalance in upper..." Read more
"...Anyone know if there is a way to fix this?The menus are awesome. Watched The Hobbit on BluRay and have never seen a better picture...." Read more
"...So I brought home a Samsung 8550 series 55 inch LED. It's amazing! No contest in picture quality, it's night and day truly...." Read more
Customers are happy with the value of the television. They mention that it is a great offering from Samsung and that they are happy about the price.
"...Final Thoughts:This is a great offering from Samsung...." Read more
"...This TV is a great value for the price paid ($870 price matched from a Black Friday deal)...." Read more
"This is an incredible value! Upscaled 1080P content is amazing, the built in apps are super fast and responsive...." Read more
"...If you are finally buying a good, nice-looking television at a decent price, this is not a bad television long as you do not have the defective model..." Read more
Customers find the television easy to use. They mention that the smart settings are very easy to set up. They also appreciate the easy connection to their Wi-Fi network, and the ability to browse through Tune-In, Youtube, and Amazon Prime. The software is simple and advanced, and works well. Customers also appreciate that the TV recognizes them immediately and gives access to their content.
"...USB drives plug into the back easily and the TV recognizes them immediately and gives access to their directory...." Read more
"...It's very easy to do once I knew that was the Problem." Read more
"...The Wi-Fi setup is fairly ease as are all the menus but we get best performance on ethernet...." Read more
"...Packaging was good. Set up was good. Product performed as expected...." Read more
Customers are mixed about the color of the television. Some mention that the color on it is also amazing, while others say that the blacks are unreal and inky. The field isn't a uniform color, and the brightness setting is quite gray in color. The default setting mode makes the picture too dark, and there are issues with flash lighting.
"...but beware - I returned due to two dead pixels and a very noticeable edge-light imbalance in upper right corner that constantly detracted from the..." Read more
"...Inky blacks, sharp picture, accurate color. I have not seen a motion issue at all since I have had it. Bright and razor sharp...." Read more
"...The first issue is flash lighting, or uneven black levels...." Read more
"...Cable TV looks awesome, Bluray is awesome and blacks are unreal...." Read more
Customers are mixed about the sound quality of the television. For example, some mention that the sound is good, but not very loud, while others say that it's poor and needs a surround sound or soundbar. Some customers also mention that, while using Netflix, the sound can be slightly delayed.
"...The sound is good, but not very loud. I ended up getting a Samsung Soundbar to go with it...." Read more
"...At this price it is absolutely AWESOME! The picture, sound, connections and features are great!..." Read more
"...Twice now the lips didn't match up with the audio, but I called tech support & she helped me update the software, so now I can tell when it's time..." Read more
"...Otherwise. excellent picture and sound for watching sports, Ellen, and Dirty Jobs reruns." Read more
Customers are dissatisfied with the brightness of the television. They mention that there is light in the corners and on the sides of the TV when a solid dark. Some customers also report that the smart hub app crash and the brightness flicker. The contrast ratio is terrible.
"...There is light in the corners and on the sides of the TV when a solid dark color dominates the screen...." Read more
"...Defects:My TV thankfully only had minimal flash lighting which seemed like no big deal compared to the horrible pictures others have posted..." Read more
"...I'm not seeing it. Literally. The contrast ratio is terrible. The bars above and below 2.35:1 material look dark grey, not black...." Read more
"...4. Brightness Flicker: - I am observing a slight bit of Brightness Flicker, very annoying.5...." Read more
Customers are not happy with the blue spots on the television. They mention that there are several blue spots and streaks visible when watching anything. There are also green patches on all corners of the screen that is more evident when the screen is black. Customers also mention that the product is very buggy and has a constant issue with clouding.
"...My TV has minor cloudiness on the right side of the screen, like others, this seems to be dissipating as I burn in the TV...." Read more
"...Very white on bottom edge and green on the left...." Read more
"...lot more vivid and crisp to me while the KS02 seems a bit grey and hazy at times...." Read more
"...we noticed several blue spots on the screen...." Read more
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Picture:
Initially, harsh and overly bright, but after tweaking it for my tastes, very good color. With the TV setup next to my plasma, I tested the black levels visually, and much to my amazement, the Samsung actually matched the performance of my plasma for most uses. The only area where Plasma was better was when the picture didn't fill the screen, leaving the black bars along the top and bottom, and in those cases, its clear that this is an edge lit television.
Smart Functions:
If you are buying a TV and don't like having to hook up a specialty box like Roku, Amazon Fire, or Apple TV, you will be fairly pleased with the basic functionality that this TV offers. Netflix interface is smooth, fast and responsive, and for some shows, even streams in 4k, which makes a significant difference. Games are included such as Need for Speed Most wanted, but without a Samsung phone or compatible game controller, I don't think many will play them.
Controls:
This Samsung does not include a smart remote with touch sensitivity or a joy stick. Which means that you get a rather standard remote control. It is back-lit, which is nice I suppose if your watching in the dark. It also has some smart capability for controlling connected devices through CEC, which works well as expected. That said, it does have a weakness. The Keypad button opens a dialog on the screen that allows you to select functionality not easily accessible, including picture in picture. It's not the most user friendly experience.
DLNA playback is also adequate, though I still have some additional sources that I intend to test. I will post some details on supported formats, which if you're like me, can be a deal breaker. Fortunately for me, I have enough other devices connected that I really don't have worry much.
Connections:
The back of this TV is pretty standard when compared to other televisions in 2014. They are set at 90 degrees which is essential for mounting flat against the wall, which I did. I also added a USB thumb drive to the back because the gaming functionality seemed to require it.
Final Thoughts:
This is a great offering from Samsung. I suspect this model was introduced exclusively for Black Friday, which is when I bought it too. That said, it doesn't feel stripped down or hampered in anyway. In summary, this TV so far exceeds my expectations.
Update Feb 13: I replaced the TV with another from Amazon, and the 2nd one looks great - no issues this time around. Amazon customer service was helpful, and the replacement arrived two days after I shipped the first one back.
This TV is a great value for the price paid ($870 price matched from a Black Friday deal). Motion blur from being 60hz is a little noticeable for sports or fast moving scenes, but overall I'm happy with the product.
The first issue is flash lighting, or uneven black levels. There is light in the corners and on the sides of the TV when a solid dark color dominates the screen. I think this has gotten a bit better over the last week, but I still notice it at times.
The second issue is what I'll call lag, or frame skipping. While watching a bluray or Netflix, I frequently notice a very fast skip. It's only a split-second or so, but it is noticeable. It's like buffering on a computer, only much faster. Like a hiccup or something. Don't know if this has to do with the TV's refresh rate, or maybe there are settings I can change to eliminate this. After doing a little research, this problem is called judder. Anyone know if there is a way to fix this?
The menus are awesome. Watched The Hobbit on BluRay and have never seen a better picture. Stunning really.
Probably worth the $899 we paid for it, but a higher end model with a better refresh rate might be worth extra money.
The obsession with claimed refresh rates is irrelevant, I have observed absolutely no issues in handling fast motion. The TV is at its best in handling bright material. Like most led based TVs it has a number of techniques like adaptive dimming to deal with night scenes. It can deliver surprisingly deep blacks but over prolonged night scenes the TV auto calibrating the dark levels is a bit distracting.
I have been a Panasonic plasma user for 6 years, some of the best TVs available and I am entirely happy with my purchase.
My TV has minor cloudiness on the right side of the screen, like others, this seems to be dissipating as I burn in the TV. Its only visible in very dark scenes and even if it doesn't resolve I am completely happy with the overall performance and value of this TV.