INSIGNIA 55-inch Class F50 Series LED 4K UHD Smart Fire TV with Alexa Voice Remote (NS-55F501NA26)
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Size: 55-inch
Features
- 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 movies and TV episodes from popular ad-supported streaming apps like Fire TV Channels, Tubi, and Pluto TV. Subscriptions may be required. Feature and content availability may vary.
- DTS Virtual-X Sound: An immersive sound format creates a three-dimensional sound experience with your TVs speakers.
- Supports HDMI eARC: Allows you to transmit the original full-resolution audio signal through HDMI for the highest quality sound.
- Versatile connections: Connect your home theater components such as a Blu-ray player, game console, speakers, cable/antenna and more. TV connections include 3 HDMI ports, composite (AV) jacks, digital optical output, USB port, headphone jack, coaxial jack, Ethernet port and Wi-Fi technology.
- Parental controls: Manage your childrens viewing by blocking content based on program ratings or entire channels. Once the kids are in bed, access whatever you want with a simple PIN.
- Wall mountable: Compatible with VESA pattern 200 200 for simple and safe wall mounting.
Description
INSIGNIA F20 Smart TV INSIGNIA FE Smart TV INSIGNIA F40 Smart TV INSIGNIA F50 Smart TV INSIGNIA QF Smart TV
Screen Size: 55 inches
Brand: INSIGNIA
Display Technology: LED
Resolution: 4K
Refresh Rate: 60
Special Feature: Apple Airplay
Included Components: Power Cable
Connectivity Technology: Wi-Fi
Aspect Ratio: 169
Product Dimensions: 10.39"D x 48.35"W x 30.09"H
Display Technology: LED
Resolution: 4K
Refresh Rate: 60
Aspect Ratio: 169
Contrast Ratio: High
Maximum Display Brightness: 300 nit
Screen Finish: Led Display
HDR Format Supported: HDR10
Motion Enhancement Technology: 120hz Motion Rate
Picture Quality Enhancement Technology: 4k Upscaling, Hdr
Display Language Options: English, French, Spanish
Response Time: 8 milliseconds
Display Backlight Configuration: Direct LED
Display Backlight Setting: Auto, Dynamic, Standard
Display Backlight Technology: LED
Display Refresh Rate in Hertz: 60
Viewing Angle: 178 degrees
Screen Size: 55 inches
Item Dimensions D x W x H: 10.39"D x 48.35"W x 30.09"H
Item Weight: 13 kg
Item Weight Without Stand: 28.3 pounds
Base Width: 41.2 inches
Base Depth: 10.4 inches
Display Size Class: 55 inches
Size: 55-inch
Audio Output Mode: Stereo
Audio Encoding: DD
Speaker Description: Built-in Speakers
Speaker Maximum Output Power: 10 watts
Number of Audio Channels: Dolby Digital, Dts
Analog Audio Output Count: 1
Integrated Surround Sound Format: Dolby Digital
Additional Features: Apple Airplay
Operating System: FireOS
Control Method: Remote, Voice
Remote Control Technology: Voice Control
Controller Type: Alexa, Voice Remote
Color: Black
Warranty Type: Limited Manufacturer Warranty
Compatible Devices: Alexa
Tuner Type: ATSC
Video Encoding: Hevc
Water Resistance Level: Not Water Resistant
Brand: INSIGNIA
Built-In Media: Power Cable
Model Name: NS-55F501NA26
Antenna Location: Gaming, Home Entertainment, Streaming
Model Year: 2025
Model Number: NS-55F501NA26
Warranty Description: 1 Year
Model Series: F50 Series
Specific Uses For Product: Home Entertainment, Streaming
Unit Count: 1 Count
Number of Packs: 1
Manufacturer: INSIGNIA
Number of Items: 1
UPC: 600603311888
Mfr Part Number: NS-55F501NA26
Connectivity Technology: Wi-Fi
Audio Input: Digital
Signal Format: Digital
Total Number of HDMI Ports: 3
Hardware Interface: Ethernet, HDMI, USB
Wireless Technology: Bluetooth, Wi-Fi
Screen Mirroring Technology: Fire Tv
Connector Type: HDMI, USB
Total Audio Out Ports: 1
Total Usb Ports: 2
Content Sharing Direction: Mobile to TV
Voltage: 120 volts
Wattage: 60 watts
Line Voltage: 100-240 VAC 50-60 Hz
Number of Batteries: 2 AAA batteries required.
Battery Type: Aaa Alkaline
Mounting Type: Wall Mount
VESA Mount Standard: 200 x 200 mm
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 50-inch
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 easy to work with you. Just connect to the Bluetooth. It basically prompts you to do everything you need. It makes no sense for people to be writing reviews about. Oh, I couldn't get to the Bluetooth. I could, it literally tells you exactly what to do. It's extraordinarily easy to set up. It's got multiple different channels automatically that are free for you, which I barely watch. But I mean, throw on a 4K YouTube video, throw on. If they have it a four k amazon video we're talking, the quality is wildly good deep blacks.There is a little bit of ghosting if you're watching an older movie or like something that you know, you're just pulling off of your pc into your t.V or through your phone like screen, mirroring or whatever, but this is an excellent product.There's no doubt about it legitimately.It's an absolutely excellent product.I think it was probably one of the best purchases i've made in twenty twenty six without a doubt.I 'm probably going to buy two more.Buy the seventy five inch or the seventy inch.And then i'm gonna buy probably a sixty inch, like it just makes sense.What are we talking about here?It's brilliant
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Reviewed in the United States on August 2, 2026 by James medero
Size: 50-inch
Excellent picture clarity, easy set-up, Excellent sound, and perfect for my small apt. The quality for the price is a great deal! Very pleased so far.
Reviewed in the United States on July 31, 2026 by Jimmy Smith
Size: 75-inch
I'm not an audiophile, home theater expert, or video calibration enthusiast. I just know when a TV looks good and sounds good, and this one absolutely does. The 75-inch screen is impressive, and the picture looks sharp, bright, and colorful to my eyes. Movies, sports, YouTube, and streaming shows all look fantastic. Maybe there are TVs out there with deeper blacks, better contrast, or more technical features, but for everyday viewing I honestly can't imagine needing much more. The built-in sound was also better than I expected. I may eventually add a soundbar, but it certainly doesn't feel required right away. Dialogue is clear, and everything sounds perfectly fine for normal use. Setup was simple, the Fire TV interface is easy to use, and the Alexa remote works exactly as it should. Within minutes I was signed into my apps and watching content. For the price, this TV feels like an incredible value. If you're like me and simply want a large TV with a great picture, good sound, and an easy-to-use interface, I think you'll be very happy with this purchase.
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Reviewed in the United States on June 23, 2026 by Harold Francis Callahan
Size: 50-inch
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 easily able to use the remote without my assistance due to this feature during his screentime. Also love that you can connect your Amazon photos and have them play as a screensaver! So cool! It's easy to go through the menu just use the microphone to go to whatever streaming service you need. The picture is beautiful too cant believe I got this TV for that price. A true smart TV. The only small cons I have is that the settings come up very delayed from when you clock the gear on the remote . Not a huge deal but weird and that when adjusting the picture it will pause the TV which takes it to a much brighter advertisment so I can't tell how I'm adjusting the show I'm watching. Fortunately it doesn't do this with all apps just seems to do it with Netflix sometimes 🤷♀️ other than that it's amazing! Would definitely recommend
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Reviewed in the United States on June 30, 2026 by Jess
Size: 50-inch
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 disconnected. Called back. Another hour. The guy couldn't recommend anything other than what the first Amazon guy said which was to disconnect my router and modem, unplug the TV and try again. The TV gets to a screen that says it "needs an update." Click on it to start the update which takes forever and then the TV restarts on its own and returns you back to the original blacked out "apps" that it is supposed to support (you can't see them, but they are supposedly there). Tried several times, and it kept going through the same cycle of "needing an update, waiting for 45 min for the cycle, restarting TV." Problem 3: Amazon phone rep asks for serial number which I read to him from a photograph I took of the back of the TV. He says it’s invalid. What I read to him clearly says "Serial Number" plus it had a manufacture date of June 2025. He asked me to send him the photo as he couldn't validate the serial number. I also gave him my Amazon order number. He said the photo shows another serial number - smaller and way less obvious - with a manufacture date of 1 year earlier (2024!) than the larger, central label with the "invalid serial number." What's going on with that Amazon? Are you slapping on a year younger serial number and manufacture date to make the TV look newer and not like it's one that has been in your store room for over a year? I bought the thing 24 hours ago. Problem 4: There is no user manual. Problem 5: The power cord hole to plug in is hidden with absolutely no reference on any of the 2-page pamphlet where it is located on the back of the TV. Other reviewers have mentioned this. If I didn't read a customer review, I never would have found the power connector. It's vertical! There's an indentation on the left side of the TV as you are facing the back. Hidden at the top of it (it's totally concealed - feel with your finger for it) is the input for the electric cord. Problem 6: Once started - there's still the issue of it going thru different screens with rectangles of the supposed apps it has all blacked out so you can’t see which app it is. No icons. Problem 7: When you finally get it to work and see the apps - and let's say you choose a movie on Amazon Prime - if you put it on "pause" and leave the room to get a snack , the TV will turn itself off. When you turn it back on you won't see the movie, but instead the home screen with all the apps. When you choose "Amazon Prime Video" to get your movie - the thing doesn't even show you the movie at this point. You have to use the search function to find said movie. The only saving grace is that when you find the movie, it does let you resume from where you left off. Other reviewers have noted that there is no setting to avoid the heavy lifting of trying to find your movie again. The auto shut-off engages to "save power" according to the other reviewers. I haven't experienced it shutting off while I'm watching a movie - only when I put it on "pause." As others have said, the interface is super sluggish. It takes a while to load whatever app you choose. Unless you enjoy wasting your life in the set up process (I cannot understand how folks say it's "easy" to set up - and I am pretty tech savvy), I wouldn’t recommend buying this TV. I, myself, am going to watch it daily for the next 2 weeks to see if it starts having the screen issues that others reported. In this way my return window is still open. BTW - TV size is measured on the diagonal. Some reviewers have measured the length of the TV and reported an incorrect size. Also don't be fooled by the $169 "sale price" or "cyber Monday" or "Black Friday" or whatever title is given to the price. The price is and was $169 for the 50" TV for a while (just go to "price history" and you can see it for this and any product sold on Amazon). Hope that helps all of you considering this set. If I had to do it over again, I'd suggest another manufacturer.
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Reviewed in the United States on November 21, 2025 by Jane D.
Size: 55-inch
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 to create unnecessary work. Still, I’m very happy with it overall. It looks great, works well, and is an excellent TV for the price.
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Reviewed in the United States on August 2, 2026 by Sean M
Size: 75-inch
Why does this brand get so much hate online? Maybe I just got lucky with a great product but this is just as good as other TV’s I’ve had. Of course it’s not going to be amazing compared to those 10 x the price but if you’re on a budget and just want to watch a movie with your family at night or your kids want to watch their favourite show then this is a great option to consider. Especially when it’s on sale! I did have some lag with the volume button but it seems to be normal now. It’s not a big issue for me but just wanted to mention it. Picture quality, colors and sound are all decent! I’m happy with it overall.
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Reviewed in the United States on July 29, 2026 by Amazon Customer
Size: 50-inch
I seldom review items outside of the Amazon Vine program, but I was so impressed with this TV and the deal I got, I just HAD to. I got it on sale. A $300.00 50" TV for $169.00! Pretty hard to complain! It's not difficult to find a new TV for that price... but not at this size and of this quality. THE GOOD: It provides a crisp, beautiful, crystal clear picture that you would expect to see on a much more expensive unit. Menus are easily navigated, and controls are easy to use. The "OS" (for lack of a better term) is attractive and easy to use. Their audio leveling works better than on any other TV I've used (whispers can be heard, and explosions don't rattle your teeth). I've still never seen a flat screen TV at ANY price point with decent sounding onboard speakers, but these are among the best I personally have experienced (if you care about good sound quality, you'll still probably want to use your own external audio). I'm using the feet that were included, instead of a wall mount. They were easy to install, and much more stable than the ones on my last 2 TVs. THE BAD: It is my opinion that it could use a little more processing power. It takes an unusually long time to move between menus and screens, change channels, load movies, etc. (not that big of a deal, but it's a fact). As mentioned... menus are clear and easily navigated... but I can't find bluetooth controls anywhere. In fact... I can't find anything anywhere that indicates that this TV even HAS bluetooth. I've been looking for it since I saw it mentioned in other reviews, but can't find it (it's hard to imagine that it DOESN'T in this day & age). It seems like all TVs have some kind of proprietary sound enhancing software onboard. This one has "DTS Virtual-X Sound: An immersive sound format creates a three-dimensional sound experience with your TV’s speakers". As is always the case... they're WAY overselling it. As with most flat screen TVs... the onboard speakers are little more than "adequate", and completely incapable of sounding "immersive", regardless of whatever technology you shove into them. Something I personally loathe about new TVs, is where they place the inputs, and how they label them. They're always situated where they're easy to see and read from the BACK of the TV. The problem is... the back of the TV is a few inches off the wall, and moving it around is a hassle. TV manufacturers need to put the inputs near the edges of the TV so they're easy to find & reach, and labeled perpendicular to the TV, so they're legible while peering around from the front (BTW... it is my opinion that ALL TVs, regardless of size or price, should have a regular headphone output jack. They're ridiculously inexpensive for the manufacturer, and open up a lot of audio options when others fail). Regarding the remote... the trend these days seems to be smaller and smaller remotes with curved backs and slippery surfaces, making them difficult to hold on to, and impossible to operate with the remote sitting anywhere but in your hand. This one's no exception. Finally... in the instructions and on the back of the unit, they were careful to label everything so it was easy to locate, set up, and use. I don't know if it was supposed to be a joke or what... but they hid the point on the back of the TV where you plug the in the power cord, and they left it unlabeled on the back of the TV AND in the paperwork. I felt and looked all around the edges & the back. It took me a solid 10 minutes of looking before I found it. They did a weird "cut in" in a weird location on the back. The cut-in was easy to see, but the fact that it was functional was not. The power cord plugs in vertically, so the socket is hidden. If they'd label it, as they label the HDMI inputs etc., there would be no question at all. Also... the cut-in is too small, so the plug is difficult to insert. It's equally difficult to tell when it's completely inserted. You really have to kinda jam the cord in there, and there's a fair amount of pressure on the plug at all times. If/when the TV quits working, I'd wager right now, that THAT will be the reason. Horrible design flaw that should be easy for the manufacturer to fix. The "goods" definitely outweigh the "bads", and I strongly recommend this TV to anyone shopping for one!👍
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Reviewed in the United States on September 9, 2025 by TheFixer