INSIGNIA 43" Class F50 Series LED 4K UHD Smart Fire TV, Voice Remote with Alexa, Stream Live TV Without Cable
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 2 left in stock, order soon!
Arrives
May 5 – May 9
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Size: 43-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 200 300 for simple and safe wall mounting.
Screen Size: 43 Inches
Brand: INSIGNIA
Display Technology: 4k Ultra LED
Resolution: 4K
Refresh Rate: 60 Hz
Special Feature: Apple Airplay
Included Components: Power Cable, Stand, User Manual, Warranty Card
Connectivity Technology: Bluetooth, Wi-Fi
Aspect Ratio: 169
Product Dimensions: 8.27"D x 36.68"W x 23.6"H
Display Technology: 4k Ultra LED
Resolution: 4K
Refresh Rate: 60 Hz
Aspect Ratio: 169
Contrast Ratio: High
Maximum Display Brightness: 375 Nit
HDR Format Supported: HDR10
Picture Quality Enhancement Technology: HDR10, Upscaling
Display Backlight Technology: LED
Display Refresh Rate in Hertz: 60
Screen Size: 43 Inches
Item Dimensions D x W x H: 8.27"D x 36.68"W x 23.6"H
Display Size Class: 43 Inches
Size: 43-inch
Speaker Description: DTS Virtual-X Sound
Number of Audio Channels: 2.0 or 2.1
Integrated Surround Sound Format: DTS Virtual-X
Annual Energy Consumption: 165 Kilowatt Hours
Additional Features: Apple Airplay
Smart Home Compatibility: Smart Home Compatible
Operating System: FireTV
Control Method: Voice
Warranty Type: Limited
Video Encoding: H.264, H.265 (HEVC)
Brand: INSIGNIA
Built-In Media: Power Cable, Stand, User Manual, Warranty Card
Model Name: NS-43F501NA26
Model Year: 2025
Model Number: NS-43F501NA26
Warranty Description: 1 Year
Model Series: F50
Manufacturer: Insignia™
UPC: 600603311857
Unit Count: 1.0 Count
Connectivity Technology: Bluetooth, Wi-Fi
Internet Applications: Prime Video, Netflix, Disney+, Hulu, HBO Max, Fire TV Channels, Pluto TV, Tubi
Audio Input: Optical
Signal Format: Composite, HDMI, ATSC
Total Number of HDMI Ports: 3
Hardware Interface: 3.5mm Audio, HDMI, USB
Wireless Technology: Wi-Fi
Total USB 3.0 Ports: 1
Total Usb Ports: 1
Mounting Type: Wall Mount
VESA Mount Standard: 200 x 300 mm
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 5 – May 9
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: 43-inch
Great price on a new model Fire TV. I have purchased Insignia before and the picture quality is superb. It is a good, reliable product. I purchased this one for our guest bedroom so family and guests can enjoy good quality viewing in private.
Reviewed in the United States on April 6, 2026 by htg1969
Size: 50-inch
Worth the price. Picture is excellent. Sound is sufficient. Go to settings ... go to display and sounds ... go to sound settings and you can adjust the bass and treble. I set the bass at maximum (25) and the treble at 15 and the sound improves very much. I also use blue tooth headsets and speakers sometimes which are easy to connect. Amazon TVs are easy to set up and have many features. If you are replacing an Amazon TV with this one, it offers to download your apps and restore settings from your old set to this new TV during the set-up process. I did a lot of shopping around including Walmart and Ebay. Amazon had the best deal for a good 50 inch smart TV. The only problem was locating where the jack is on the TV for the power cord. There is a little open space on the back and it plugs in at the top of the space. I could not locate it in the instruction manual. Fast and free shipping. It has two legs to stand on and also may be wall mounted. I am very happy.
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Reviewed in the United States on March 18, 2026 by Peoria Poker Pro
Size: 43-inch
LOVE! This Tv not only was a great priced, but works so well and effectively. This TV was so worth the price and more. Genuinely the perfect size TV for the bedroom. I love that this is a smart TV and includes all the apps that you could possibly want for streaming, as well as, internet access for other purposes. It has all the bells and whistles works and looks beautiful. Shipping was fast and handled wonderfully with care!
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Reviewed in the United States on April 15, 2026 by kaitlin
Size: 55-inch
Should be Zero stars! What a nightmare! I bought this tv in August of 2025 and it has less than 50 hours of use on it and the tv fails to stay connected to hdmi devices. Sometimes it sees them and sometimes it doesn't. When it does see them it, the connection often drops out and you have to unplug the tv for 5 minutes and all the devices and if you are lucky it will see them when it reboots. But then it often loses connection again. I did a little research online and this is a common problem and an indication of a failing motherboard. But that's not the worst of it, Customer Care is anything but caring. I filed a claim but they needed to escalate the service technician ticket because I was out in the country (seems crazy to send a service person our on a $179 item but they insisted). So I wait, and wait, and wait; a week goes by and no call or email from Insignia. So this morning I call again and they say they will call back even though I had the escalation # there's no one for me to talk to that can help. I get a call back and after another 20 minutes on the phone, I am told that I should get an email. When I explain that no one has contacted me for a week even thought the first person I talked to escalated the situation and gave me an escalation number; I am told you will get an email. I get the email a few hours later and it requests pictures of the tv and the serial number even though they already had the serial number and the order number from Amazon and imply that the pictures need to show the tv in good condition to verify it is under warranty even though the tv is only 7 months old, well within the year warranty. So I send the information they requested along with a detailed description of the problem I'm having with the tv. A couple hours later a different person left a message on my phone requesting something but the message was unintelligible and they did not leave a call back number. So I call the number of the missed call and got a different guy who argued with me for 30 minutes saying that he couldn't help me because I needed to contact Insignia and he's from Best Buy. When I explain that I did call Insignia and read him the email with a signature line from insignia and told him the message said they read my response to the email; he said he couldn't help me and couldn't get me a supervisor and told me to call insignia. When he gave me the number to call, I explained that my call log says I called that number on March 31st and this morning and that is how I got to him. He reviewed the notes and saw that was true and offered to have a supervisor call me back. So I call insignia and get someone new who wants to read me the script all over again and grill me on what's wrong with my tv and can't get a supervisor or get me to the escalation department but offers to have someone call me back. Situation is still not resolved! 4/8/26 The gift that keeps on giving. Today they called back to offer a full refund but only in the form of a physical gift card to "Best Buy". The nearest store is 150 miles away, nowhere in the page that lists the item for sale is from Best Buy, it is and AMAZON Insignia tv that is sold on AMAZON through the Insignia Store, nowhere is Best Buy ever mentioned. Amazon won't support you because it's a 3rd party seller Insignia and when you call Insignia they send you to Best Buy without telling you they are sending you to Best Buy, when I talked to Best Buy they tell you to deal with Insignia. I feel like someone had a huge batch of defective tvs to unload and this is how the actuaries decided was most profitable to deal with the problem--Sell them--hope some work, hope some people won't bother to return or file a claim, and make it so difficult to resolve that people give up and eat the loss and move on, and if all that fails offer them a gift card to a store they can't use--diabolical! Why wasn't the balance just refunded to my Amazon Account? Why won't they give me a gift card to Amazon where I bought the product? When I asked these questions she had no answer and offered to get a supervisor. Icing on the cake=after 30 minutes on the phone again today waiting for a supervisor the call was dropped and she promised to call right back if that happened and didn't. Customer Service nightmare!
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Reviewed in the United States on April 7, 2026 by velcro
Size: 50-inch
I was a bit skeptical because of the low price, but the monitor quality actually blew me away. While it’s not quite QLED level, the pixels are barely noticeable from a distance and the colors look great. Setup was a breeze, though I did add a budget Samsung soundbar since the built-in speakers are just okay. My only real gripe is the Fire TV interface it’s pretty laggy and slow, so I’m planning to plug in an Apple TV or Google TV instead. It’s lightweight enough to move around and works perfectly for screen mirroring from my phone. Honestly, it's cheaper than most gaming monitors, making it a fantastic pick for newlyweds, studio living, or even a basement setup. High entertainment value if you have an external streamer!
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Reviewed in the United States on March 2, 2026 by Jonny
Size: 50-inch
Ordered 4/1/2026, received 4/2/2026 to replace a 10-year-old TCL 50-inch. $183 with tax. TV was well packed with simple instructions. Setup was easy once I swapped the swivel stand from the old TV to the new one. CoPilot guided me on how to configure it so that it goes straight to my Roku Ultra when I turn it on, bypassing all of that Amazon Fire nonsense. The sound and picture are a HUGE improvement over the old TV. Certainly not Mini-LED quality, but a steal for $183. I will update my review after a few months of use.
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Reviewed in the United States on April 2, 2026 by werdna