Insignia™ - 40" Class F40 Series LED Full HD (1080p) Smart Fire TV
Series
F40Screen Size Class
40"
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Highlights
- Key Specs
- Display Type: LED
- Resolution: Full HD (1080p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size Class: 40 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): false (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- LED Panel Type: Standard LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Smart Platform: Fire TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, Prime Video, YouTube, Hulu, Disney+, Max, Paramount+, ESPN+ (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Number of HDMI Inputs (Total): 2
- TV Tuner Type: ATSC, Clear QAM
- Works With: Amazon Alexa (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- General
- Brand: Insignia™
- Model Number: NS-40F401NA26
- Product Name: 40" Class F40 Series LED Full HD (1080p) Smart Fire TV
- Color: Black
- Series: F40 (Part of a group of the same product type with similar features.)
- Model Year: 2025
- Dimensions
- Product Height With Stand: 21.7 inches
- Product Width: 35.2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth With Stand: 8.3 inches
- Product Height Without Stand: 20 inches
- Product Depth Without Stand: 2.8 inches
- Product Weight With Stand: 10.1 pounds
- Product Weight Without Stand: 9.9 pounds
- Stand Width: 32.8 inches (The horizontal measurement of the stand/base, or the distance from the outside of one leg to the outside of the opposite leg, as it is attached to the product.)
- Stand Depth: 8.3 inches
- Adjustable Stand Width: false (Whether the stand can adjust to have more than one measurement either between the legs or the base itself.)
- Display
- Display Type: LED
- Resolution: Full HD (1080p) (Refers to the number of pixels, both horizontally and vertically, used to capture video/images. The higher the resolution the finer the detail that can be seen.)
- Screen Size: 39.5 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Size Class: 40 inches (The group size measurement of a screen. This differs from a screen size measured diagonally from corner to corner.)
- High Dynamic Range (HDR): false (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
- LED Panel Type: Standard LED
- Backlight Type: Direct Lit (Edge-lit: lights are on the edges of the display with ~10 zones of vertical LEDs. Direct-lit: lights are on the edges and behind the screen for more light uniformity than Edge-lit. Full array: direct-lit with local dimming for greater contrast with up to 100 zones of LEDs.)
- Curved Screen: false
- Refresh Rate: 60Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
- Closed Captioning: true (The text version of spoken audio displayed on the screen. Devices that can display closed captioning typically have the option to toggle the feature on or off.)
- Language(s) Displayed: English, Spanish (The available language options for displayed text or captions.)
- Features
- Remote Control Type: Voice control
- Smart Capable: true (Smart, or smart-capable devices are able to connect directly to your home network in order to stream content from the Internet, run Internet-based apps, or connect to other smart devices.)
- Smart Platform: Fire TV (Just like a computer, a smart TV needs an operating system (also called a smart platform) in order to access the Internet, connect with entertainment apps, and play streaming content. Some common TV smart platforms are; Roku TV, Android TV, and Chromecast.)
- Featured Streaming Services: Netflix, Prime Video, YouTube, Hulu, Disney+, Max, Paramount+, ESPN+ (Streaming services and other programs are available on this device. Keep in mind, there may be more services supported than just those shown here.)
- Screen Mirroring: true (Casts the screen of one device onto another wirelessly, using a common protocol (typically Bluetooth).)
- Screen Mirroring Technology: Apple AirPlay
- Content Sharing: Mobile to TV (The device is capable of connecting to another device in order to send or receive streaming content. Share content from your mobile device to your TV or vice versa.)
- Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
- Text-To-Speech: true (A system that converts language text into speech.)
- V-Chip: true (Feature that blocks television programming if it has a content rating outside of the acceptable rating(s) configured by the user.)
- TV Tuner: Digital (The ATSC TV Tuner is a component built into conventional TV sets or other devices for receiving over-the-air broadcast TV without a cable/satellite box. Digital tuners may be purchased separately and connected to a device if it does not have one built in.)
- Microphone Range: Near field (Near field microphones require you to be very close to the device for the sound to be picked up. Far field microphones allow you to speak to a device from a distance.)
- Connectivity
- Number of HDMI Inputs (Total): 2
- Display Connector(s): 2 x HDMI, 1 x Composite video (The number and type of connectors used to connect to an external display.)
- Audio Only Outputs: 1 x Optical digital audio, 1 x 3.5mm audio
- USB Ports: 1 x USB-A (The number and type of USB ports the product has.)
- HDMI Audio Return Channel (ARC): ARC
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- TV Tuner Type: ATSC, Clear QAM
- RF Antenna Input: true (This input is used to connect devices such as antennas or cable boxes to a TV via a coaxial cable.)
- Number Of USB Port(s) (Total): 1 (The total number of USB ports including all generations and versions.)
- Wireless Networking Standard: Wi-Fi 5 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
- Bluetooth Version: 5.0 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- Compatibility
- VESA Wall Mount Standard: 200mm x 200mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
- Works With: Amazon Alexa (Compatible with or able to be connected to other smart devices or applications.)
- Voice Assistant Built-in: Amazon Alexa (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Audio
- Built-In Speakers: true
- Built-in Speaker Type: Downward firing (Backward, downward, and front-firing speakers direct sound into the room from those respective directions. A soundbar is typically long and rectangular, and designed to act as an all-in-one speaker with greater sound production than that of a TV alone. An acoustic surface is the result of small sound actuators embedded directly behind the screen, turning the entire screen's surface into a speaker.)
- Surround Sound Supported: DTS Virtual:X (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- Number Of Speakers: 2
- Number of Audio Channels: 2 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Power
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
- Estimated Annual Operating Cost: 21 United States dollars (Predicted cost of operating the product under average conditions for one year.)
- Estimated Annual Electricity Use: 126 kilowatt hours (Predicted amount of electricity needed to operate the product under average conditions for one year.)
- Rechargeable Battery (Remote Control): false
- Battery Size (Remote Control): AAA (The battery size required for operation.)
- Number Of Batteries Required (Remote Control): 2
- Number of Batteries Included (Remote Control): 2
- Battery Chemistry (Remote Control): Alkaline
- Included
- Wall Mount Included: false
- Stand Included: true
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Box Dimension
- Height: 23.2 inches
- Width: 39.7 inches
- Depth: 5 inches
- CubicDimension: 4605 inches
- Other
- UPC: 600603311826
Access live over-the-air channels and streaming with this 40-inch TV—and control it all with your voice. Ask Alexa to launch apps, search for titles and more. A full HD experience in 1080p provides crystal clear images. Plus, DTS Virtual-X speaker technology delivers life-like sound from your TV. You won’t miss a second with the Insignia 40” Class F40 Series LED Full HD Smart Fire TV.
- Full HD (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.
- 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.
- 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.
- DTS Virtual-X Sound: An immersive sound format creates a three-dimensional sound experience with your TV’s speakers.
- Direct Lit: Direct lighting LED panel improves picture quality with a uniformly bright screen that has more color accuracy and improved contrast.
- Parental controls: Manage your children’s 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.
- 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 planet—today and tomorrow.
- Brought to you by Best Buy: Insignia brings you affordable, dependable products with all the features you need.
Whats Included
- Insignia™ 40” Class F40 Series LED Full HD Smart Fire TV
- Voice remote with Alexa
- Batteries (AAA x 2)
- Stand
- Screws
- Quick Setup Guide
Product Manuals
Documents
- Energy_Guide_PDF
Disclaimers
- Web-based services and content require high-speed Internet service. Some services may require a subscription.
Q: Will this tv work with just an antenna?
A: Yes, here in Queens NY I get more than 80 over the air channels.
A: Well mine quit being responsive and very delayed 3 days after the return period was over lol so maybe that’s why.
Q: What is the quality of viewing angles?
A: My viewing angle is pretty much straight on...... The unit is in my bedroom, directly opposite my bed. So, not like I move around a lot in there. But, when walking around in my bedroom, I can see the TV well from all angles. So, while limited in my use area, it DOES perform well!!
Q: Why is the screen turning green
A: undefined
Q: Is it Bluetooth connectable
A: No
A: Under settings go to Display and Sounds, then Screen saver. Set the Start Time to go off NEVER.
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Access live over-the-air channels and streaming with this 40-inch TV—and control it all with your voice. Ask Alexa to launch apps, search for titles and more. A full HD experience in 1080p provides crystal clear images. Plus, DTS Virtual-X speaker technology delivers life-like sound from your TV. You won’t miss a second with the Insignia 40” Class F40 Series LED Full HD Smart Fire TV.
Toshiba’s V35R Smart TV delivers exceptional viewing with advanced picture quality technologies powered by the REGZA Engine. Enjoy immersive sound with REGZA Power Audio and Dolby Audio. Effortlessly stream your favorite content with Fire TV OS, all within a minimalist design that blends seamlessly into any living space. It’s the perfect fusion of Japanese aesthetics and everyday entertainment.
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| Pros for Insignia™ - 40" Class F40 Series LED Full HD (1080p) Smart Fire TV | |||
|---|---|---|---|
| Picture Quality, Setup Ease, Size, Weight, Connectivity | Overall Performance | Picture Quality, Setup Ease, Weight, Size, Brightness | Picture Quality, Setup Ease, Size, Weight, Features |
| Cons for Insignia™ - 40" Class F40 Series LED Full HD (1080p) Smart Fire TV | |||
| Remote Control, Volume | There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
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Reviews
Customers are saying
Customers find value in the 40” Class F40 Series LED FHD Smart Fire TV's picture quality and ease of setup. Many appreciate its size, finding it suitable for various spaces, and also note its lightweight design. However, some concerns have been raised regarding the TV's occasional performance issues.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Good price tv
The Insignia 40-inch TV is a solid budget option for everyday use. The picture quality is clear and bright for watching movies, shows, or streaming. It’s lightweight, easy to set up, and works well in smaller rooms. The sound is average, and it’s not ideal for serious gaming or high-end visuals, but for the price, it offers great value and reliability.
Posted by Lulmaine
- Rated 5 out of 5 stars
Budget Brilliance: My Insignia 40” Smart Fire TV
I snagged the Insignia 40” Class F40 Series LED FHD Smart Fire TV for our guest room, and it’s been a total win for the price—under $150 on sale! Setup was a breeze, taking just minutes to connect to Wi-Fi and link my streaming apps via the intuitive Fire TV interface The 1080p resolution delivers crisp, vibrant colors that pop for movies and shows, making Netflix binges on The Office reruns feel fresh and immersive. Alexa voice control is seamless for quick searches or smart home tweaks, and with access to over 1.5 million titles from Prime Video, Hulu, and more, entertainment options are endless. It’s lightweight and the perfect size for smaller spaces, with versatile ports like HDMI for my gaming console and USB for media playback. Sound is decent for casual viewing, though I paired it with a soundbar for fuller audio. Sure, it’s not a premium powerhouse with 4K or top-tier contrast, but for everyday use, this affordable gem exceeds expectations without breaking the bank. Highly recommend for budget-conscious folks wanting smart features and solid performance—five stars!
Posted by AmandaL
- Rated 3 out of 5 stars
It's Great, When It Works.
It was an easy box-to-table set-up. Installation was easy. Sign-in was easy. Updates were easy. Installation of all my favorite apps was easy. It was all very simple and quite quick. The picture is amazing. The sound is okay (not great, but not the worst). For the price, this TV is outstanding, until it isn't. I read complaints and compliments about the TV before I purchased it. The most common complaint was the TV restarting on it's own. When I saw "common" what I mean is, there were several but they were floating in a sea of 5 star reviews. So, a few amongst many. None on Best Buy. I decided to make the purchase, and I'm sorry that I did. The first night, it froze. The screen pixeled, the sound repeated, then the TV restarted itself. No more problems after, until the next night. Same thing. Two nights later, same thing. It worked without problem for a couple of days, and now it's reset itself twice in this evening. I've done all the things recommend. It is up-to-date. The voltage in the outlet is correct. The only thing I haven't done is reset it to factory default (because I literally set it up less than 15 days ago). I purchased it but didn't set it up right away. I was in the process of redoing my bedroom, so it was the last thing to do. I have 2 days to return it before my return window ends. It's a shame. It's a great TV, especially for the price, but only when it isn't freezing and resting itself.
Posted by CHRISTINAM
