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INSIGNIA 40" Class F40 Series LED Full HD Smart Fire TV, Voice Remote with Alexa, Free & Live TV

  • Based on 1,919 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Best Buy

Arrives Apr 28 – May 2
Order within 10 hours and 14 minutes
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Size: 40-inch


Features

  • 1080p resolution - View your favorite movies, shows and games in full high definition.
  • Alexa voice control - The Alexa Voice Remote lets you easily control your entertainment, search across apps, switch inputs, and more using just your voice. Press and hold the voice button and ask Alexa to easily find, launch, and control content, and even switch to cable.
  • Access thousands of shows with Fire TV - Watch over 1.5 million streaming movies and TV episodes with access to thousands of channels, apps and Alexa skills, including Prime Video, Netflix, Hulu, HBO Max, YouTube, Apple TV+, Disney+, ESPN+, Sling TV, Paramount+, and other services right from this TV.*
  • DTS Virtual-X Sound - An immersive sound format creates a three-dimensional sound experience with your TVs speakers.
  • Supports HDMI ARC - Sends audio directly from the HDMI jack to a compatible soundbar or AV receiver, removing the need for an extra cable.
  • Versatile connections - Connect your home theater components such as a Blu-ray player, game console, speakers, cable/antenna and more. TV connections include 2 HDMI ports, composite (AV) jacks, digital optical output, USB port, headphone jack, coaxial jack 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
  • Sustainably Focused - The outer package for this product has been manufactured with sustainably sourced paper, certified by the Forest Stewardship Council (FSC). FSC certification ensures that packaging comes from responsibly managed forests to help protect the planettoday and tomorrow.

Screen Size: 40 Inches


Brand: INSIGNIA


Display Technology: LED


Resolution: 1080p


Refresh Rate: 60 Hz


Special Feature: Apple Airplay


Included Components: Power Cable


Connectivity Technology: Wi-Fi


Aspect Ratio: 169


Product Dimensions: 8.3"D x 35.2"W x 21.7"H


Display Technology: LED


Resolution: 1080p


Refresh Rate: 60 Hz


Aspect Ratio: 169


Contrast Ratio: Standard


Display Backlight Technology: LED


Display Refresh Rate in Hertz: 60


Screen Size: 40 Inches


Item Dimensions D x W x H: 8.3"D x 35.2"W x 21.7"H


Display Size Class: 40 Inches


Size: 40-inch


Connectivity Technology: Wi-Fi


Internet Applications: Apple TV+, Disney+, ESPN+, HBO Max, Hulu, Netflix, Paramount+, Prime Video, Sling TV, YouTube


Audio Input: USB


Signal Format: Composite, HDMI, USB, ATSC/DVB


Total Number of HDMI Ports: 2


Hardware Interface: HDMI, USB


Wireless Technology: Wi-Fi


Total USB 3.0 Ports: 1


Total Usb Ports: 1


Mounting Type: Table Mount, Wall Mount


VESA Mount Standard: 200 x 200 mm


Brand: INSIGNIA


Built-In Media: Power Cable


Model Name: NS-40F401NA26


Model Year: 2025


Model Number: NS-40F401NA26


Warranty Description: 1 Year


Model Series: Class F40 Series


Manufacturer: Insignia™


UPC: 600603311826


Speaker Description: DTS Virtual-X


Number of Audio Channels: 2.1


Integrated Surround Sound Format: DTS Virtual-X


Additional Features: Apple Airplay


Operating System: FireTV


Control Method: Remote


Warranty Type: Limited


Video Encoding: H.264, H.265 (HEVC)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 28 – May 2

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good product at a great value
Size: 40-inch
I bought one for each of my daughters. Happy with t he price and picture quality. Good product for my girls rooms. Easy to set up.
Reviewed in the United States on April 14, 2026 by Jamie Jorgensen

  • It’s a keeper
Size: 24-inch
First, i’ve purchased a 24 inch and a 32 inch using the 24 inch in my room. Secondly,I was on the verge of asking for a refund due to the antenna problem, I had to use one from my travel TV, I was unaware that they required an antenna to get my local channels. Third, it kept cutting off until I Googled it and found that other people were having very similar issues with this particular TV being that would be required for me to do an update which took several attempts, but finally worked. Very clear TV screen nice travel TV to take with me on the road ... show more
Reviewed in the United States on January 25, 2026 by Flo Saforo

  • Two TVs delivered - both defective!!!
Size: 40-inch
Two TVs delivered - both defective!!! Be warned. First, don't purchase from a Third-Party Seller. Mine was Best Buy. They will not replace/refund outside of a 30 day window. These were Christmas presents ordered on November 27, 2026, so our 30 days was up before we even plugged them in for the first time. Both of the TVs began demonstrating defects within two weeks of using them. On one, it will occasionally stop producing sound and it requires a hard reset (power off doesn't work - you have to navigate through the system menu and tell the TV to do a hard reset) before the audio will work again. The other is worse. It will randomly stop playing video (screen goes to full block static) and it will blare a loud pulsing tone at full volume through the speakers. The only way to make the sound stop is to jump up, run over to the TV and unplug it from the wall. It's going to give me a heart attack eventually. This started as something that happened every two or three days, but it has happened for the last 5 days in a row. Neither TV is used frequently. These problems manifest after only 30 minutes or so of use. I have performed factory resets on both TVs, but the problems persist. Both TVs are defective. Given that these were purchased as Christmas presents, they were not immediately put into use, therefore we were unable to discover the issues right away. When we did discover the issues, I took a few days to try to solve the problem on my end by experimenting with factory resets and settings changes. Once I completed the troubleshooting steps and initiated return/replacement options on Amazon, I learned that this was actually sold by a third-party seller (Best Buy) while I had been under the impression that I had purchased this "Amazon Fire TV" from the Amazon website from Amazon. Best Buy apparently only provides a 30 day return/refund window according to its customer service department, so they told me to take this up with the manufacturer Insignia. I shop at Amazon because of convenience and because I've seen how well they handle returns. Had I realized that I was purchasing from a third-party seller, I likely would have purchased something else. It's likely that Best Buy sold thousands of these defective TVs (I can't be so unlucky that I got the only two bad ones). Best Buy sold these prior to Christmas, likely knowing good and well that most people wouldn't even plug them in for the first time until the 30-day service window had already passed. What a great deal for Best Buy. It sold a defective product with Amazon branding through Amazon's website to Amazon's customers, and it takes no responsibility for the defect. Once I exhausted my options through Best Buy, Amazon said that they will try to resolve this with their "A to Z Guarantee." I'll update this review if anything changes. Regardless, DO NOT BUY THIS TV! ... show more
Reviewed in the United States on February 27, 2026 by Meyer1324

  • Picture perfect!
Size: 40-inch
I love it!! It does the job, worth more than the price paid! After lightning hit my TV I have had for over 20 years, it was time to get another one. This was the greatest substitute! Setup was easy. I was able to use my Amazon account and link everything together. Picture is perfect, sound is good quality! ... show more
Reviewed in the United States on April 3, 2026 by Black_dymondz

  • Rebooting needed every 2 days
Size: 24-inch
The TV is great in terms of its price and performance ratio. The hardware is as good as any TV out on the market, but the fire OS may cause some issues. This reminds me of the early versions of Windows, which caused frequent freezing and crashing. Likewise, the fire OS appears to be unstable, as it needs rebooting every 2 days to watch on-air channels. I suspect some background processes jam or cram the OS for the limited hardware resources like memory. Other than that, it is a quality TV. ... show more
Reviewed in the United States on December 25, 2025 by Jay

  • A 40" smart TV with an outstanding picture for a few dollars over a hundred? YES! Buy it now
Size: 40-inch
I am so glad I decided to take a chance on this 40" TV... I had a 65" older Samsung that I had mounted on a wall under my patio cover in the backyard for the last 2 years. Living in California means I can enjoy the outdoors at least 10 months out of the year. Well this last winter I think the heavy rains caused enough moisture to kill my Samsung... So instead of investing another $700 or so bucks on another 65" I decided to downsize to a smart TV that cost ONE HUNDRED AND NINE dollars!!! Are you kidding me? I could buy one of these every year if they die out in the weather and never be mad about it... Here the best thing about it... It has Firestick built in to the TV... that's another $40 value right there... I hooked it up to my existing wall mount and in 10 minutes I was watching TV and installing all my favorite apps in a flash... and the picture is outstanding... Absolutely no complaints with that. What I didn't like was the onboard speaker. Not good at all. Typical tinny sound that just sounds horrible... I had a soundbar on my 65" but I decided not to hook that up to this 40"... Instead I used my portable JBL bluetooth speaker and hooked that up to this TV... Now whenever I go outside to watch TV (usually sports) I just turn my bluetooth speaker on which automatically disconnects the onboard speakers and it sounds a million times better. Could not be easier. And now I have the perfect setup again. Do I wish it was a larger screen? Of course, don't ask such a dumb question. But am I happy with this TV knowing that it works and looks great and is essentially disposable. That sounds horribly materialistic, but it's true. Maybe in a year or two when this one needs replacing, the 55" will be the new $100 standard and I can upgrade then. We'll see... If you are hesitating at all about this TV, don't. The price is almost too good for what you get!!! ... show more
Reviewed in the United States on September 25, 2025 by hayshaw3

  • Good TV but mount it to a wall
Size: 24-inch
I've had this TV for about a month now. It's great, but my only gripe is the legs are not designed well to fit in the hole they go in at all. Luckily I bought a TV wall mount at the same time as the TV so the only issue wasn't even a real issue. Very easy to mount, set up, and log in. The smart view feature is my favorite, but it also has all the streaming sights and apps. Very good resolution for a small tv, and good enough sound quality. 5 stars for what i paid for it! ... show more
Reviewed in the United States on April 1, 2026 by Jay

  • Great deal! Would buy again!
Size: 40-inch
Great deal ! Smart tv good! Color good picture good. Screen too bright when turn on. Red light wont go off at night you must unplug it. But I got a great deal! Would buy again!
Reviewed in the United States on April 1, 2026 by Traci Petway

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