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INSIGNIA NS-50DF711SE21 50-inch 4K UHD TV - Fire TV Edition

4.5 4.5 out of 5 stars 3,654 ratings

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About this item

  • Fire TV Edition brings together live-over-the air TV and your streaming content on the home screen. Connect any HD antenna (sold separately) to watch live over-the-air TV or stream movies and shows from Disney+, Netflix, YouTube, Prime Video, Hulu, and more.
  • Experience breathtaking 4K Ultra HD picture quality with over 8 million pixels for stunning clarity, deep contrast and vivid colors. Watch movies and TV shows come to life in ultra high definition.
  • Everything you’d expect from a remote – plus launch apps, search for TV shows, switch inputs, control smart home devices and more, using just your voice. With Prime Video, Netflix buttons, instantly access your favorite apps.
  • This TV is smart and simple in every way. Just plug it in, connect to Wi-Fi and enjoy. Plus, your TV keeps getting smarter with new Alexa skills and features through automatic over-the-air software updates, so that you always have the latest.
  • Item arrives in packaging that reveals what’s inside and can’t be hidden.
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Safety Information

Item arrives in packaging that reveals what’s inside and can’t be hidden.

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Web-based services and content require high-speed Internet service. Some services may require a subscription.

Visible screen diagonal

50" / 127 cm


Product Description

Insignia 4K UHD Smart TV is a new generation of television featuring the Fire TV experience built-in and including a Voice Remote with Alexa. With true-to-life 4K Ultra HD picture quality and access to all the movies and TV shows you love, Insignia delivers a superior TV experience that gets smarter everyday. The Voice Remote with Alexa lets you do everything you'd expect from a remote—plus, easily launch apps, search for titles, play music, switch inputs, control smart home devices, and more, using your voice.

Smart but simple in every way. Just plug it in, connect to Wi-Fi, and enjoy.

Smart TV

Great Picture. Incredible value.

Experience breathtaking 4K Ultra HD picture quality with more than 8 million pixels for stunning clarity, deep contrast, and vivid colors. Watch movies and TV shows come to life in Ultra HD.

Insignia is built for speed and performance. It’s powered by a-quad-core CPU/Multi-core GPU for instant search results and fast and fluid responsiveness. Connect easily with dual-band Wi-Fi, three HDMI inputs, and multiple input/output options. You can even customize the name of each input and adjust picture settings for each connected device. This TV is HDR-compatible, so you can enjoy HDR movies and TV shows. Plus, your TV keeps getting smarter with new Alexa skills and automatic over-the-air software updates, so you always have the latest.

FireTV

Live TV + over 500,000 streaming movies and TV episodes

Fire TV Edition brings together live over-the-air TV and all your streaming channels on the home screen. Connect any HD antenna and use Alexa to instantly search for and watch live over-the-air TV, or choose from a vast catalog of streaming movies and TV shows from Disney+, Netflix, YouTube, Prime Video, Hulu, and more. Plus, you can subscribe to Sling TV, DIRECTV NOW, and others to stream even more of your favorite live TV shows. You can also connect your cable/satellite box or gaming console through one of the TV's three HDMI ports.

Smart TV

Smart TV

4k TV

4k TV

Control your TV

Use the included Voice Remote with Alexa to easily control TV functions like power, volume, navigation, playback, and input switching—plus, easily launch into Prime Video, and Netflix with quick access buttons.

Find new favorites

Want to watch something new? Press the microphone button and say, “Find dramas,” and Alexa will show you search results from a universal catalog of hundreds of integrated apps and channels.

Control your smart home

Enhance your entertainment experience by easily controlling your smart home devices with Alexa. Simply use your voice to do things like adjust the lights, set the temperature, and lock the door, and ease right into movie night.

Get more out of Alexa

Go beyond streaming with access to tens of thousands of Alexa skills. Want to order pizza? Check the score? Play a game? Alexa can do that too!

Insignia Insignia Toshiba Toshiba
Insignia Smart TV Insignia 4K UHD Smart TV with HDR Toshiba Smart TV Toshiba 4K UHD Smart TV with HDR
Customer Reviews
4.5 out of 5 stars
20,938
4.6 out of 5 stars
10,679
4.5 out of 5 stars
14,743
Screen Size 24", 32", 39" 43", 50", 55" 32", 43" 43", 50", 55"
Resolution 720p or 1080p HD 4K UHD 720p or 1080p HD 4K UHD
Refresh Rate 60 Hz 60 Hz 60 Hz 60 Hz
HDMI ports 3 3 3 3
Fire TV built-in
Voice Remote with Alexa
Dolby Vision HDR
Hands-free control (when paired with an Echo device)
Audio Processing DTS TruSurround DTS Studio Sound DTS TruSurround DTS Virtual X

What's in the box

  • Remote
  • Stand
  • TV
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    Product information

    Technical Details

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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    From the brand

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    3,654 global ratings

    Customers say

    Customers like the value, quality and picture quality of the television. For example, they mention it's a decent TV at a reasonable price, the picture is exceptional and super clear. Some appreciate the ease of use, saying the built-in Fire OS makes things much simpler. That said, opinions are mixed on the remote control and sound quality.

    AI-generated from the text of customer reviews

    170 customers mention155 positive15 negative

    Customers are satisfied with the value of the television. They mention that it is a great product, they are amazed at the quality for the price, and the picture is very good for the money.

    "...Simple, right? As for the TV the pricing was excellent , the size is what I needed and the poor helpless people giving the worst..." Read more

    "This is a decent TV at a reasonable price. My only disappointment is the remote-- there is no input button...." Read more

    "...We're just amazed at the quality for the price; wish we'd done it a long time ago." Read more

    "...The best that I can give this TV is 3-stars. It’s affordable but the quality of the picture is just not what I was expecting...." Read more

    163 customers mention132 positive31 negative

    Customers like the quality of the television. For example, they say it's a decent TV at a reasonable price, an excellent quality smart TV, and a good kids TV. The remote and menus are simple, and it works well for the price. Some mention that the sound is great and the picture is very clear.

    "...I love the sleek design.The TV itself is wonderful!..." Read more

    "This is a decent TV at a reasonable price. My only disappointment is the remote-- there is no input button...." Read more

    "...Also tested and pretty good for some gaming as well...." Read more

    "...Overall build quality seems great too - even though it's light it doesn't feel cheap...." Read more

    155 customers mention121 positive34 negative

    Customers like the picture quality of the television. Some say that the picture is exceptional, super clear, and very satisfied. Some mention that the TV looks so much better than other TVs they have owned.

    "I bought this TV while I convalescenced from surgery. Picture is great. Ease of use is wonderful...." Read more

    "...And viola -- my TV is perfect . It works perfect , the picture is super clear...." Read more

    "...The TV itself is wonderful! The picture is beautiful and the sound quality is better than my old smart TV that was a popular name brand...." Read more

    "...So bottom line: the picture and sound are good, and the price is right...." Read more

    109 customers mention95 positive14 negative

    Customers find the television easy to use. They mention that the built-in Fire OS makes things simpler, convenient, and easy to set up. They also appreciate the remote and menus that are simple. Customers also like the intuitive Alexa and how it makes their life much easier.

    "...Picture is great. Ease of use is wonderful. The 50” size is just right for the room it was placed in...." Read more

    "...I like that the remote is user friendly, my 4 year old loves telling me what each button does. I love the sleek design...." Read more

    "We love this TV. There was no damage on arrival, and it was very easy to set-up (watch the video to do correctly)...." Read more

    "...: These deliberate decisions aside, I was happy to find the interface snappy for hulu, disney and netflix...." Read more

    119 customers mention53 positive66 negative

    Customers are mixed about the remote control of the television. Some mention that it works great, while others say that it fails to function and sync.

    "...After 2 weeks had one small issue with the remote. The Hot keys for Netflix and Amazon Prime as well as the source key we’re not working...." Read more

    "...And viola -- my TV is perfect . It works perfect , the picture is super clear...." Read more

    "...Unfortunately, that means putting up with this under-featured remote...." Read more

    "...So far as Wi-FI, we're limited to 20ms speeds, but it's worked fine for 4K programming...." Read more

    102 customers mention66 positive36 negative

    Customers are mixed about the sound quality of the television. Some mention that the sound is very good, while others say that it's not that great. The volume is not adjustable, and the sound of your favorite music will sound equally flat.

    "...The sound is adequate for talk shows etc but not for movies or shows where the cinematic requires a good sound...." Read more

    "...The TV itself is wonderful! The picture is beautiful and the sound quality is better than my old smart TV that was a popular name brand...." Read more

    "...Something as small as the volume didnt seen high enough ? So raise the volume to a highly level ! Or how the TV was packed too tight in the box !..." Read more

    "I own a high end 4K TV so I have a good reference for this TV. The sound is ample and it does submerse you in the movie or tv program without a..." Read more

    38 customers mention4 positive34 negative

    Customers are dissatisfied with the durability of the television. They mention that it broke after a few months of use, the screen was broken, and it didn't last three years. Some customers also report that the TV arrived damaged.

    "...but next to my 1080P Vizio that was purchased about 2 years ago it doesn’t hold up. The Vizio has much better quality picture...." Read more

    "...This tv gets very little usage, but there are reasons behind that...." Read more

    "...Sometimes the TV reboots randomly. You can't turn the volume down really low. All in all, it's not a bad TV...." Read more

    "...It’s crazy to me to think that a TV doesn’t even last 3 years. What kind of low quality garbage is this?!?..." Read more

    29 customers mention0 positive29 negative

    Customers are dissatisfied with the screen of the television. They mention that it starts flashing green lines through the picture, and the screen would occasionally go black. Some say that the TV screen keeps jumping with green lines.

    "...I noticed that once in a while it will come up with the green lines again, but only on certain apps, and never when we're using our antenna...." Read more

    "It was a GREAT TV for about 2.5 years and then it went our. Black screen, but it has sound. The price was good, just hoped to enjoy it longer." Read more

    "...Recently however I’ve had green lines going through it intermittently like random times and not persistent but I have not had very long so not sure..." Read more

    "...once in a while the tv will glitch a bit it seems and will stay stuck at the home screen...." Read more

    So impressively good that I purchased another 50 inch 4K Insignia Fire Edition TV for my bedroom
    5 Stars
    So impressively good that I purchased another 50 inch 4K Insignia Fire Edition TV for my bedroom
    This is the second 50 inch 4K Insignia Fire Edition TV that I have purchased.I am going to use it primarily for computers in my bedroom as a monitor and as a monitor for my 8 camera surveillance system. I can also feed the signal from my surveillance system out to my 32 inch Insignia HDTV in my living room which is just below my other 50 inch 4K Insignia Fire Edition TV.I was worried a bit whether it was possible to have two of these TV's in the same house but my fears were allayedbecause each Bluetooth remote control is assigned to each television so there was no conflicting issue there.In other words yes you can have multiple similar Smart TV's in the same house and not have the remote affect the other TV because it's not assigned to it (unless it was chosen in the settings).Next week I shall have some extension cords for my surveillance system and I will be able to move my bedroom computer desk under the 50 inch TV/monitor. Right now in one of my pictures here in my review the desk can be partially seen but it won't be in that particular place. I will then also remove the older LCD monitors on that Bedroom computer desk because they will become obsolete and unnecessary. In addition I can also watch television on that bedroom 4k 50 inch smart TV as well when I want to.Also tested and pretty good for some gaming as well.I added some extra pictures of the second TV up here showing it used for a surveillance monitor,TV and as a PC Monitor with some older games on it which run fine.I love this television it has a lot of impressive smart features ideal for Amazon Prime members.I was able to carefully wall mount it all by myself using a improvised measured wall mounted plywood platform (essentially a raised table on to which the smart TV was placed on top of and screwed in with the wall mount) in which I was easily able to uninstall from the wall and disassemble.It just took some measuring tape,star bit screws and some 2 by 4 wood pieces built with a simple power saw and motorized bit /hand drill and some measuring tape,pens etc.
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    Top reviews from the United States

    Reviewed in the United States on July 9, 2020
    One person found this helpful
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    Reviewed in the United States on August 6, 2020
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    Reviewed in the United States on August 17, 2020
    Reviewed in the United States on August 30, 2020
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    4.0 out of 5 stars Decent TV, Nice Price, Alexa Not Required, but No Input Button On Remote
    Reviewed in the United States on August 30, 2020
    This is a decent TV at a reasonable price. My only disappointment is the remote-- there is no input button. A long press on the menu button opens an on-screen menu that includes an input selection sub-menu. However this takes several button presses and scrolling with the input arrows to switch to other inputs (DVD player, game system, Apple TV or Chrome Cast, etc). It would be so much more convenient if they had just included an input button.

    This is probably because they expect you to use Alexa for this. However, since, Alexa requires agreeing to be recorded and having those recordings "stored in the cloud", I specifically looked for a unit that could be used without enabling Alexa. Unfortunately, that means putting up with this under-featured remote.

    So bottom line: the picture and sound are good, and the price is right. Also, you can use the TV without activating the spyware--er Alexa-- but switching inputs is a pain.
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