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LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV

LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV

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$279.99at Best BuyChecked 23 h ago

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Price facts

  • Last seen at $279.99 at Best Buy on Nov 13.
  • Our take on the LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV

    The LG QNED75B is a 43-inch 4K smart TV that uses mini LED backlighting with LG's Quantum Dot NanoCell color layer for 100% color volume and stronger contrast than plain edge-lit LCDs. The α7 AI Processor 4K Gen9 handles upscaling and HDR10 Pro tone mapping, and webOS bundles LG Channels, streaming apps and gaming tools. It suits small living rooms, bedrooms and gamers who want a bright, colorful picture and low-latency features without stepping up to OLED. Against rivals, it trades OLED's perfect blacks for higher brightness and no burn-in risk, and its 60Hz panel and modest peak brightness put it below mini LED sets with full-array local dimming and 120Hz panels.

    Best forBedrooms and small living roomsGamers on a console at 60HzBright rooms with lots of daylightBuyers who want webOS apps built in
    Pros
    • Mini LED backlight gives deeper blacks and brighter highlights than edge-lit LCDs
    • Certified 100% color volume from the Quantum Dot NanoCell layer
    • α7 AI Processor 4K Gen9 upscales HD content and sharpens detail
    • HDR10 Pro adjusts brightness scene by scene
    • AMD FreeSync Premium and Game Optimizer for smoother console play
    • webOS with LG Channels free content and Gallery mode
    Cons
    • 43-inch size limits the mini LED advantage; contrast is modest at this size
    • 60Hz panel, so no 4K at 120Hz for high-frame-rate consoles
    • No Dolby Vision; HDR support is HDR10 Pro only
    • Built-in speakers are basic; a soundbar is worth adding

    LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV prices at every store

    • Best BuyNew

      In stock

      $279.99Free shippingChecked 23 h ago
      Visit Best Buy

    Also available at

    • ThursdayClubCheck price at ThursdayClub

    LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV price history

    Lowest price we've seen: $279.99 on Nov 13 at Best Buy. Tracked across 1 store since Nov 13.

    What reviewers say

    Owners of the QNED75B series generally praise the vivid color, bright picture and easy webOS setup for the price tier. Common complaints center on black levels that can look gray in dark scenes and sound that is thin without a soundbar.

    What people mention
    • Picture colorPraisedOwners say colors are vivid and pop, especially in bright rooms.
    • Black levelsCriticisedDark scenes can look gray because local dimming is limited at this size.
    • SoundCriticisedReviewers find the built-in speakers thin and recommend a soundbar.
    • SetupPraisedwebOS setup and app navigation are described as quick and intuitive.
    • GamingPraisedLow input lag and FreeSync support are noted as good for console play.
    • MotionMixedSome owners notice blur on fast-moving sports and action scenes.

    About the LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV

    This is a 43-inch 4K smart TV from LG's QNED line. It uses Mini LEDs for deeper blacks and brighter highlights. Dynamic QNED Color provides certified 100% Color Volume.

    The α7 AI Processor 4K Gen9 handles picture sharpness and performance. HDR10 Pro adjusts brightness dynamically to bring out detail in bright and dark scenes. Dynamic Tone Mapping enriches HDR10 content. FILMMAKER MODE with Ambient Light Technology is included.

    The TV runs webOS, which brings streaming apps together in one interface. LG Channels offers over 400 free channels and 10,000+ on-demand movies and shows. For gaming, it has AMD FreeSync Premium, ALLM, a Game Dashboard and Game Optimizer. LG Gallery + displays artwork and photography, and it can also create images with generative AI.

    Model
    43QNED75BUA
    Screen size
    43 inches
    Resolution
    4K
    Backlight
    Mini LED
    Color
    Black
    Processor
    α7 AI Processor 4K Gen9
    HDR
    HDR10 Pro
    Color technology
    Dynamic QNED Color, certified 100% Color Volume
    Picture modes
    FILMMAKER MODE with Ambient Light Technology
    Smart platform
    webOS, with Google Gemini and Microsoft Copilot
    Free content
    LG Channels: 400+ free channels, 10,000+ on-demand movies and shows
    Gaming
    AMD FreeSync Premium, ALLM, Game Dashboard, Game Optimizer

    Questions and answers

    Is the LG QNED75B a true mini LED TV?
    Yes. It uses mini LED backlighting behind a Quantum Dot NanoCell layer, which is a step up from standard edge-lit LCDs. At 43 inches the dimming zones are fewer, so the contrast gain is smaller than on larger QNED sets.
    Does it support 4K at 120Hz for consoles?
    No. The panel is 60Hz, so it tops out at 4K 60Hz. It does support AMD FreeSync Premium and Game Optimizer for smoother play at that refresh rate.
    Does it have Dolby Vision?
    No. HDR support is HDR10 Pro, which adjusts brightness scene by scene. Dolby Vision content will play in HDR10 instead.
    Is 43 inches big enough for a living room?
    It suits bedrooms, small living rooms and viewing distances of roughly 5 to 7 feet. For a large, bright living room, a bigger QNED or OLED model gives more impact.
    Do I need a soundbar?
    Most owners add one. The built-in speakers handle everyday TV but lack bass and scale for movies, so a soundbar or sound system improves the experience noticeably.
    What is in the box?
    The TV, its stand, a remote and the power cable. Check the listing for the exact remote and stand included with this model.
    Where is the LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV cheapest?
    At Best Buy, for $279.99, as of our latest check.
    Where can I buy the LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV?
    2 stores we checked sell it, including Best Buy, ThursdayClub.

    Stores we've priced the LG QNED AI QNED75B Mini LED 4K 43-Inch Smart TV at

    • Best Buy deals and prices

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