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Insignia
Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV

Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV

Best price now

$189.99at Best BuyObserved at 6:33 AM

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Our take on the Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV

The Insignia F50 Series is a 55-inch 4K LED TV with Amazon Fire TV built in, HDR10 support and Alexa voice control. It is a budget set: edge-lit LED without local dimming, wide color gamut or 120Hz, so it suits everyday streaming rather than serious home theater. At $189.99 at Best Buy as of November 7, 2026, it sits at the low end of what 55-inch 4K TVs cost.

Best forBudget buyers wanting a big screen for streamingFire TV and Alexa householdsSecondary rooms, bedrooms and dormsShoppers replacing an older 1080p TV
Pros
  • 55-inch 4K panel at a very low price
  • Fire TV interface built in, no streaming stick needed
  • Alexa voice control through the remote
  • HDR10 support for compatible content
  • DTS Virtual:X processing for virtual surround
Cons
  • Edge-lit LED with no local dimming, so blacks look gray in dark scenes
  • No wide color gamut, so HDR colors are muted
  • No CEC, which limits control of connected devices
  • Basic panel: modest brightness and contrast versus pricier sets

Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV prices at every store

  • Best BuyNew

    In stock

    $189.99Free shippingObserved at 6:33 AM
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Store links may earn us a commission. Price via Klarna.

Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV price history

Lowest price we've seen: $189.99 on Nov 7 at Best Buy. Tracked across 1 store since Nov 7.

Specifications

Connections
HDMISource
CEC
NoSource
Screen Resolution
3840x2160 (4K Ultra HD)Source
Screen design
FlatSource
Image Enhancement
NoSource
Color
BlackSource
Screen Size (")
55.0Source
Edge-lit LED
NoSource
Surround Sound Formats
DTS Virtual:XSource
Local dimming
NoSource
MHL
NoSource
HDR Type
HDR10Source
Ambilight
NoSource
3D
NoSource
Smart TV
YesSource
Voice Assistant
Amazon AlexaSource
HDR
YesSource
WCG
NoSource
Voice Control
YesSource

Questions and answers

Is the Insignia F50 55-inch a good TV for the price?
At $189.99 it is one of the cheapest 55-inch 4K sets you can buy. Expect a serviceable picture for streaming and casual viewing, not deep blacks or bright HDR.
Does it need a Fire TV Stick?
No. Fire TV is built in, so Netflix, Prime Video and other apps run on the TV itself, and the remote has Alexa voice control.
Does it support 120Hz or gaming features like VRR?
No. It is a standard 60Hz-class LED panel without variable refresh rate or HDMI 2.1 features, so it is fine for casual console play but not for high-frame-rate gaming.
How many HDMI ports does it have?
It has HDMI inputs for consoles and streaming boxes, but it lacks CEC, so connected devices will not turn on or switch with the TV automatically.
When is it cheapest?
Budget TVs like this one typically drop around Black Friday and the winter holidays. The current $189.99 at Best Buy is already near the bottom of its usual range.
Where is the Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV cheapest?
At Best Buy, for $189.99, as of our latest check.

Stores we've priced the Insignia 55 Inch Class F50 Series LED 4K UHD Smart Fire TV at

  • Best Buy deals and prices

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