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Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026

Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026

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$169.99at AmazonObserved at 12:56 PM

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Our take on the Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026

The Hisense 40QD4SF is a 40-inch 1080p smart TV running Fire TV, with a QLED-style panel Hisense calls Hi-QLED. It adds motion smoothing (MEMC), a 16ms game mode and hands-free control through Alexa and Google Assistant. At $169.99 at Amazon as of November 4, 2026, it sits at the low end of its recent price range, making it one of the cheaper ways into a 40-inch smart set.

Best forBedroom and guest-room TVsSmall living rooms and dormsCasual gaming on a budgetFire TV and Alexa households
Pros
  • Full HD panel is a step up from 720p at this size
  • Fire TV built in, with a full app library
  • 16ms game mode input lag suits casual console play
  • Works with Alexa and Google Assistant
  • MEMC smooths sports and fast motion
Cons
  • 1080p only; no 4K at 40 inches
  • 60Hz panel limits fast gaming
  • Hi-QLED is not true quantum dot on every set
  • Built-in speakers are basic; a soundbar helps

Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026 prices at every store

  • AmazonNew

    Availability unknown

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    $169.99Free shippingObserved at 12:56 PM
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  • eBayCheck price at eBay

Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026 price history

Lowest price we've seen: $169.99 on Nov 4 at Amazon. Tracked across 1 store since Nov 4.

Specifications

Screen class
40"Source
Screen resolution
Full HD 1920x1080Source
Resolution type
Full HDSource
Operating system
Fire TVSource
Works with Alexa
YesSource
Google Assistant
YesSource
Smart TV
YesSource
Built-in web browser
YesSource
Screen type
FlatSource
4K upscaling
YesSource
MEMC
YesSource
Game mode input lag
16msSource

Questions and answers

Is the Hisense 40QD4SF worth it?
At $169.99 at Amazon as of November 4, 2026, it is a solid value for a small-room TV. You get 1080p, Fire TV and a low-lag game mode for well under $200.
Is it 4K?
No. The panel is 1920x1080 Full HD. It can upscale lower-resolution content, but it will not display native 4K.
Is this good for gaming?
It has a 16ms game mode input lag, which is fine for casual console play. The 60Hz panel and 1080p resolution limit it for competitive or next-gen gaming.
What is Hi-QLED?
It is Hisense's marketing name for its enhanced-backlight LCD panel. It improves color and brightness over a basic LED set, but it is not the same as a full quantum-dot display.
Does it work with Alexa and Google Assistant?
Yes. Fire TV supports Alexa voice control, and the set is listed as compatible with Google Assistant too.
When is it cheapest?
Small TVs like this tend to drop around Black Friday and back-to-school sales. Watch the price history and buy when it dips below the typical $170 level.
Where is the Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026 cheapest?
At Amazon, for $169.99, as of our latest check.
Where can I buy the Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026?
2 stores we checked sell it, including Amazon, eBay.

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Compare the Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026

  • Samsung 55” Class M70HB Series Mini LED 4K UHD Samsung Vision AI Companion Smart Tizen TV 2026 vs Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026
  • SAMSUNG 40 F6000F 4K SMART TV vs Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026
  • VIZIO 43" Class Quantum Full HD QLED Smart TV, 1080p (VFQ43M-10) vs Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026

Buying guides that pick the Hisense 40" QD4 1080p Full HD Hi-QLED Fire TV Smart TV (40QD4SF) - 2026

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