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INSIGNIA

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

  • Based on 5,478 reviews
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Availability: Only 1 left in stock, order soon!
Fulfilled by Best Buy
Arrives Sep 26 – Sep 28
Order within 21 hours and 47 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.

Description

INSIGNIA F20 Smart TV INSIGNIA FE Smart TV INSIGNIA F40 Smart TV INSIGNIA F50 Smart TV INSIGNIA QF Smart TV

Screen Size: 40 inches


Brand: INSIGNIA


Display Technology: LED


Resolution: 1080p


Refresh Rate: 60 hertz


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 hertz


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


Item Weight: 16 kg


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: Bluetooth, Ethernet, HDMI, Infrared, USB


Wireless Technology: Wi-Fi


Total USB 2.0 Ports: 1


Total USB 3.0 Ports: 1


Total Usb Ports: 1


Number of Component Outputs: 2


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


Unit Count: 1 Count


Manufacturer: Insignia™


Number of Items: 1


UPC: 600603311826


Speaker Description: DTS Virtual-X


Number of Audio Channels: 2.1


Integrated Surround Sound Format: DTS Virtual-X


Line Voltage: 100-240 VAC 50-60 Hz


Additional Features: Apple Airplay


Operating System: FireOS


Control Method: Remote


Warranty Type: Limited


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


EU Spare Part Availability Duration: 3 years


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 26 – Sep 28

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.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect size for small spaces and home gyms
Review Image by Allison
Review Image by Allison
I bought this 24‑inch Fire TV for my basement workout area, and it has been perfect. The size fits comfortably on a small table, and the picture quality is bright and clear — great for YouTube workout videos and streaming apps. Because it’s a Fire TV, everything is built in, so I didn’t need any extra equipment or cables. The setup was quick and easy, and I was streaming within minutes. The sound is solid for a smaller TV, and the interface is simple to navigate. The price was great, especially for the quality you get, and I’m very happy with this purchase. If you need a compact TV for a bedroom, office, or workout space, this one is a great choice. It’s lightweight, easy to move, and works exactly the way I hoped it would. ... show more
Reviewed in the United States on August 1, 2026 by Allison
    • Excellent Value.
Size: 40-inch
I have really enjoyed this TV. It is a great size for my bedroom, it has a nice picture, clear and dimensional. It is also very light so fits well on my stand. It streams Netflix and other apps. Very very happy with this product. Great 👍 value
Reviewed in the United States on August 14, 2026 by CC
    • 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
    • Great bargain TV
I've had this to be a few months and it's been great. No problems at all. It hooked automatically to my DVD player, which was nice and trouble free. It has a great picture and it's clear and bright. I'm enjoying it very much. It was a bargain for sure and definitely worth more than I paid for it.
Reviewed in the United States on August 9, 2026 by Jenny
    • 40" Insignia TV
Size: 40-inch
Very pleased with this TV. It's ready to set up and even easier to program, and you only need one remote to operate. The picture is sharp and clear and the color is perfect. Great TV for the price.
Reviewed in the United States on July 20, 2026 by Kindle Customer
    • Seems Dependable
This is a good TV. The picture is very good. This unit has descent sound, for the size of the speakers. I did have a 3 year older version of this Tv. It worked great, however, when you don't pick it up correctly the screen breaks. I'm not the one who picked it up by the screen. The only thing that this is used for is the camper. So when I'm not camping the set stays in a hot sealed camper. In the winter it stays in there as well, so it seems pretty good to me I bought this one on Prime Days, so I was glad to get it at a good price. Only drawback is the legs point out to the outside of the set. I have limited space. However I took a Dremel® and modified the legs so I could put them on backwards. Fits now. If you need a inexpensive set, then this is a good choice. ... show more
Reviewed in the United States on July 16, 2026 by NY411
    • Don’t Let The Great Price Fool You!
Size: 40-inch
Update: it’s been almost a year since I bought this tv on sale. It is in my master bedroom and honestly it surpasses my more expensive LG TV that I have in my living room. The sound and picture quality are satisfactory once I adjusted the sound and picture settings to my preferences to where I don’t feel the need to buy a soundbar like I did for the LG. Couldn’t be happier with this great purchase. I bought this tv on sale 11/25/25 when my expensive Samsung tv died. Not only was the price amazing and totally affordable, but it has more smart tv features than my Samsung. I had to fiddle around to get the most optimal picture and sound quality and when all was said and done, I was very impressed. It’s already equipped with the Sling icon so I’m going to sign up for Sling streaming tv service for local and sports channels and will be saving tons of money over my Direct tv which I can’t watch my beloved Padres because they don’t have a contract with them. ... show more
Reviewed in the United States on June 10, 2026 by Angela Quinn
    • Great price Great picture!
Size: 40-inch
INSIGNIA 40 inch Class F40 tv surprised me with such Beautiful color and the ease finding channels. Great for price and I love the quality of sound. Perfect size for my bedroom. So far no major problems. This was 1st time I heard of and purchased INSIGNIA product. Read previews before purchase.
Reviewed in the United States on July 25, 2026 by Meimary48

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