INSIGNIA 50" Class F50 Series LED 4K UHD Smart Fire TV, Voice Remote with Alexa, Stream Live TV Without Cable

4k Ultra HD (2160p resolution): Enjoy breathtaking HDR10 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your curre

Resolution4KRefresh Rate60 hertzAspect Ratio16:9Maximum Display Brightness300 nitScreen FinishLed DisplayHDR Format SupportedHDR10

About this item

  • 4k Ultra HD (2160p resolution): Enjoy breathtaking HDR10 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
  • High Dynamic Range: Provides a wide range of color details and sharper contrast, from the brightest whites to the deepest blacks.
  • All-in-one: Get right to your good stuff. With Fire TV, you can enjoy a world of entertainment from apps like Prime Video, Netflix, Disney+, Hulu, and HBO Max. Plus, stream for free with Fire TV Channels, Pluto TV, Tubi, and more. Access over 1.8 million movies and TV episodes. Subscriptions may be required. Feature and content availability may vary.
  • Smart Home: Your smart home hub. Pair Fire TV with compatible smart home devices to see live camera feeds, use AirPlay, control your lighting and thermostat, and more.
Category: TVs & ProjectorsSmart TVsRanked #99 of 518 in TVs & Projectors
8.6Our score
Our verdict

4k Ultra HD (2160p resolution): Enjoy breathtaking HDR10 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your curre

Ranked #99 in TVs & Projectors · 4 things we like

Quick answer The INSIGNIA 50" Class F50 Series LED 4K UHD Smart scores 8.6/10 with us. Amazon owners rate it 4.3 out of 5 across 12,369 reviews, in line with the 4.2 average of the 339 products we track in TVs & Projectors. It was listed at $179.99 on Amazon when we last checked in September 2026. Key facts: resolution 4K, refresh rate 60 hertz, aspect ratio 16:9.

4k Ultra HD (2160p resolution): Enjoy breathtaking HDR10 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality. High Dynamic Range: Provides a wide range of color details and sharper contrast, from the brightest whites to the deepest blacks. All-in-one: Get right to your good stuff.

With Fire TV, you can enjoy a world of entertainment from apps like Prime Video, Netflix, Disney+, Hulu, and HBO Max. Plus, stream for free with Fire TV Channels, Pluto TV, Tubi, and more. Access over 1.8 million movies and TV episodes.

Subscriptions may be required. Feature and content availability may vary. Smart Home: Your smart home hub.

Pair Fire TV with compatible smart home devices to see live camera feeds, use AirPlay, control your lighting and thermostat, and more. Free Content: Stream for free. Access over 1 million free movie

Do Best Deal is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases. If you buy through links on this site we may earn a commission, at no extra cost to you. Learn more.

Product information

24 specifications
Display TechnologyLED
Resolution4K
Refresh Rate60 hertz
Aspect Ratio16:9
Contrast RatioHigh
Maximum Display Brightness300 nit
Screen FinishLed Display
HDR Format SupportedHDR10
Motion Enhancement Technology120hz Motion Rate
Picture Quality Enhancement Technology4k Upscaling, Hdr
Display Language OptionsEnglish, French, Spanish
Response Time8 milliseconds
Display Backlight ConfigurationDirect LED
Display Backlight SettingAuto, Dynamic, Standard
Display Backlight TechnologyLED
Display Refresh Rate in Hertz120
Viewing Angle178 degrees
Screen Size50 inches
Item Dimensions D x W x H10.39"D x 43.8"W x 27.5"H
Item Weight Without Stand19.9 pounds
Base Width0.1 inches
Base Depth12.3 inches
Display Size Class50 inches
Size50-inch

Pros & cons

What we like
  • 4k Ultra HD (2160p resolution): Enjoy breathtaking HDR10 4K movies and TV shows at 4 times the resolution of Full HD, and upscale your current content to Ultra HD-level picture quality.
  • High Dynamic Range: Provides a wide range of color details and sharper contrast, from the brightest whites to the deepest blacks.
  • All-in-one: Get right to your good stuff. With Fire TV, you can enjoy a world of entertainment from apps like Prime Video, Netflix, Disney+, Hulu, and HBO Max. Plus, stream for free with Fire TV Channels, Pluto TV, Tubi, and more. Access over 1.8 million movies and TV episodes. Subscriptions may be required. Feature and content availability may vary.
  • Smart Home: Your smart home hub. Pair Fire TV with compatible smart home devices to see live camera feeds, use AirPlay, control your lighting and thermostat, and more.
What could be better

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    INSIGNIA 50" Class F50 Series LED 4K UHD Smart: questions & answers

    Is the INSIGNIA 50" Class F50 Series LED 4K UHD Smart worth buying?

    Yes, it is one of the stronger picks in its group. We score the INSIGNIA 50" Class F50 Series LED 4K UHD Smart 8.6 out of 10. Amazon owners rate it 4.3 out of 5 across 12,369 reviews, in line with the 4.2 average of the 339 products we track in TVs & Projectors.

    How much does the INSIGNIA 50" Class F50 Series LED 4K UHD Smart cost?

    It was listed at $179.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What options does the INSIGNIA 50" Class F50 Series LED 4K UHD Smart come in?

    Amazon lists 6 options. Size: 85-inch, 50-inch, 65-inch, 75-inch, 70-inch, 43-inch. Pick an option on this page and the button opens exactly that model.

    What are the key specs of the INSIGNIA 50" Class F50 Series LED 4K UHD Smart?

    Resolution: 4K; Refresh Rate: 60 hertz; Aspect Ratio: 16:9; Maximum Display Brightness: 300 nit; Screen Finish: Led Display; HDR Format Supported: HDR10. All 24 specifications are in the product information table on this page.

    What are good alternatives to the INSIGNIA 50" Class F50 Series LED 4K UHD Smart?

    Similar, well-rated products in our catalog: INSIGNIA 55-inch Class QF Series LED 4K UHD (8.8/10, 4.4 stars from 1,165 owners); TOSHIBA 43" Class C350 Series LED 4K UHD Smart (8.6/10, 4.3 stars from 4,450 owners); INSIGNIA 32" Class F20 Series LED HD Smart Fire (8.2/10, 4.1 stars from 7,331 owners).

    Customer reviews

    All reviews on Amazon
    4.312,369 global ratings
    5 star75%
    4 star13%
    3 star0%
    2 star0%
    1 star13%

    Breakdown from the 8 most helpful reviews we imported.

    J
    James medero
    Verified purchaseAugust 2, 2026
    The intense amount of quality for the absolutely ridiculously low price is wildly good

    This thing is absolutely magnificent. I mean, you've got to be a complete idiot. Not to buy it period and a story. It's outrageous for basically a 160 or a 180 bucks. You're getting a 50 inch 55 inch, like it doesn't even make sense not to get it period the picture quality is pretty much completely legit. I mean, if you buy a $180.55 inch TV. And you get this picture quality, it is a little slow on the back end for like loading its apps or whatever. But like when it gears in, this is ridiculously good. I mean, the sound oddly enough is good. There's not many adjustments. You can make, but it's

    J
    Jess
    Verified purchaseJune 30, 2026
    My favorite television 🤩

    As a loyal Vizio user I am pleasantly surprised. My Vizio screen all of a sudden gave out after 4 years and I had to replace my big screen tv unexpectedly. I always loved the Vizio menu setup and options but I found this TV on sale 55inch for 159.99 so decided it was worth the cheaper price tag to try something new! Boy, am I happy I did! This TV is actually so much better in most ways than my previous Vizio. The setup was easy and It has extremely cool features. I love that the TV has Alexa and the microphone actually works, it never did work accurately on my Vizio. My 5 year old son is easil

    M
    Maggie
    Verified purchaseAugust 14, 2026
    Great TV for the Price!

    I bought this TV for my mom, and she absolutely loves it. The 55-inch screen is a great size, and the 4K picture looks clear and sharp. For the price, I was actually impressed with the overall quality.The built-in Fire TV is also a big plus. It makes it easy for her to access all of her streaming apps without needing a separate device. The Alexa voice remote is convenient as well, especially when she wants to search for a show or movie without having to type everything in.Setup was pretty straightforward, and once everything was connected, it was easy for her to navigate and use on her own. Th

    J
    Jane D.
    Verified purchaseNovember 21, 2025
    Purchased in Nov. 2025. SO MANY problems. Detailed Review. Do NOT buy!

    I have 2 other Insignia TVs that I purchased in 2020. Neither is a FireTV - Just regular TVs and they work great - still. I was looking for a larger TV and I had zero reservations about buying Insignia again. I was hugely surprised that I had an absolute miserable experience to set it up and later, watch. Problem 1: Wouldn’t connect with remote. Contacted Amazon via chat. Was told to unplug TV. Didn’t work. Unplugged again. Didn’t work. Unplugged modem and router. Connected to remote. Problem 2: Wouldn’t play Amazon Prime. Called this time. Spoke to first Amazon rep for over an hour. Got disco

    K
    Kristen Shea
    Verified purchaseAugust 23, 2026
    Great tv, excellent price

    I love this tv. When I bought this it was around $115. Now I wish that I had spent the extra $40 to buy the larger sized one! The color is amazing, vibrant and clear. So easy just plug and play. I took a while to review this so I could play with the settings.The sound is good. It only takes seconds to download my streaming apps. I'm very impressed with Insignia.

    S
    Sean M
    Verified purchaseAugust 2, 2026
    Not Great, but pretty darn good

    or the price, this is a really good TV. The picture is clear, the colors look great, and setting it up was surprisingly easy. The built-in Fire TV has everything in one place, so I didn’t have to spend half my life downloading apps and signing into things.I took off one star because the interface can be annoyingly slow at times. There’s a slight delay when switching between apps or moving through the menus, and the remote has a few buttons placed exactly where your hand will accidentally press them. It’s not a major problem, but it is irritating because apparently even a remote control needs t

    T
    Terry Coulon
    Verified purchaseSeptember 19, 2026
    The price is right!

    What a TV and what a deal for around $200. Throughly pleased with all of the features this Smart TV has for the price. All the streaming apps. Amazon, Netflix, Disney, Hulu and more are included plus quality 4K resolution for viewing context exclusively in 4K. Perfect TV for watching movies, sports and tv shows! Didn’t know that insignia brand was a Best Buy brand and pleased with the quality!!! A must buy and the price is right!

    R
    Rod
    Verified purchaseSeptember 16, 2026
    Lightning Strikes Twice!!

    I am absolutely thrilled with this TV! This is actually the second Insignia 50" Smart Fire TV I have purchased, and it continues to blow me away! I loved the first one so much for its value and performance that buying a second one for another room was a complete no-brainer. Setting it up is an absolute breeze, making the overall ease of use and the intuitive Fire TV interface a total dream to navigate right out of the box. Having owned my first one for a while now, I can confidently vouch for its incredible reliability and consistent day-to-day performance. Its hardware and software compatibil

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.