• LG 65 Inch B4 4K UHD Smart OLED TV OLED65B4PSA [2024]

    Samsung 83 Inch S90D OLED 4K Smart TV QA83S90DAEXXY hero image
    Samsung 83 Inch S90D OLED 4K Smart TV QA83S90DAEXXY
    4.9 from 36 reviews
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

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    The LG OLED B4 4K Smart TV redefines television with its a8 AI Processor 4K, delivering stunning clarity and depth for an unparalleled viewing experience. Its self-lit OLED technology offers infinite contrast with perfect blacks and bright whites, while Dolby Vision and Dolby Atmos create a cinematic experience right in your living room.

    Integrated smart features like ThinQ AI, Chromecast, and Apple Airplay enhance convenience and connectivity, with the AI Picture Wizard improving scene realism. Gamers will enjoy the lag-free performance provided by VRR, G-Sync, and Freesync, alongside a 1ms response time and 120Hz gaming capability for a competitive edge.

    Designed for comfort, the LG OLED B4 is flicker-free and emits low blue light, making it easier on the eyes for longer viewing sessions. OLED Care ensures the TV's longevity, while webOS 24 puts a wide array of content at your fingertips. Stay current with the webOS Re:New Program for the latest features and technology.

    Pairing the TV with an LG Sound Bar through the WOW Interface further enhances audio, with the WOW Orchestra feature creating immersive soundscapes. The LG OLED B4 is more than a TV; it's a comprehensive entertainment system that blends technology and artistry to elevate your home viewing to extraordinary levels.
    alpha 8 AI Processor

    See intense detail and definition, for an experience that can feel as natural as real life. LG's advanced α8 AI Processor 4K automatically optimises audio and picture quality for an exhilarating viewing experience.

    Self Lit OLED

    Discover rich colour and perfect black, for a picture that's in a class of its own. LG OLED's self-lit pixels illuminate independently, with no backlight to dull their brilliance or limit your experience.

    Dolby Vision and Filmmaker Mode

    Transform movie night. Ultra-vivid pictures from Dolby Vision combine with FILMMAKER MODE™ to help preserve the director's intention, optimising picture quality without distortion or over-processing.

    Ultimate Gameplay

    Feel like a winner every time you play. A blazingly fast 1ms response time, gaming at up to 120Hz, NVIDA G-Sync, AMD FreeSync Premium and VRR support come together to create clear, smooth pictures.

    Specifications & manuals

    key Specifications
    Brand
    LG
    Finish Colour
    Black/Silver
    Height (mm)
    896 mm
    Width (mm)
    1449 mm
    Depth (mm)
    45.9 mm
    Model Number
    OLED65B4PSA
    warranty
    Manufacturer Warranty
    1 Year
    Use
    Not intended or designed for commercial use.
    display
    Screen Technology
    OLED
    Screen Size
    65 in
    HD Type
    Ultra HD- 4K
    Recommended Viewing Distance (cm)
    195 cm
    playback
    Dolby Vision
    High Dynamic Range (HDR)
    Energy Consumption Calculator
    According to the Standard Test, this product utilises $116.00 of energy.
    smart Home Compatibility
    Chromecast
    smart Features
    Netflix Compatibility
    Stan Compatibility
    Streaming Services
    iOS App
    connectivity
    Bluetooth
    WiFi
    inputs
    HDMI Ports (IN)
    4
    RF Connection In
    additional Dimensions
    VESA Mount
    300 x 200
    energy Efficiency
    Energy Consumption(kWh/annum)
    400
    other Features
    Year
    2024
    Features
    Includes magic remote.

    Reviews

    Rating snapshot

    5
    98
    4
    24
    3
    4
    2
    3
    1
    5

    Average customer rating

    Overall
    4.5
    Ease of setup
    4.0
    Build quality
    5.0
    Value of product
    4.0

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    1-3 of 139 reviews
    Hitorkorifiz2025-10-05
    Oled rules
    [This review was collected as part of a promotion.] Great tv wanted to get bigger than 65 inches checked lg website for offers used code n trade up got great deal love lg TVs
    Hotdog2025-08-01
    First Class
    [This review was collected as part of a promotion.] Excellent picture and sound quality, would highly recommend
    Ultimatestarlet2025-07-19
    OlED77B42L0A
    [This review was collected as part of a promotion.] Great TV but lacks an anti reflective screen. Over all though great picture quality

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Excellent service
    Julia, Burleigh Waters, Queensland
    I am a very happy customer
    Jean ,
    Delivered and installed with no problems
    Louise, Freshwater, NSW

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    Does the LG OLED55B4PUAAUS or OLED55B4PUA have the capability to be wall mounted? JKDa · 2025-08-01
    Hey there! Thanks for asking. The 55" LG OLED B4 has a 300 x 200 VESA pattern, which is compatible with our OLW480B wall mount at https://www.lg.com/us/tv-home-theater-accessories/lg-olw480b-wall-mount. If you have any more questions, feel free to get in touch with us on social media @LGUSSupport. We're always happy to help! *Joseph LG Digital Care Team - Joseph, Appliances Online
    How far from the top of the TV are the top VESA mounting holes on the 83" version? And how far from the bottom is the bottom row of holes? Alfredo23 · 2025-04-17
    Hello, Alfredo23. The top row of VESA mount holes for the 83-inch Class LG OLED B4 4K Smart TV 2024, Model # OLED83B4PUA is 626 mm (24.65") from the top and the bottom row of VESA mount holes is 380 mm (14.96") from the bottom...^Ivan. Ivan, Appliances Online
    What’s the big difference between 83” OLED B4 to C4? abetRS · 2025-04-03
    Hey there, great question! Both the 83" LG OLED B4 and C4 offer fantastic OLED picture quality, with over 8.3 million self-lit pixels for perfect blacks and vibrant colors, and the Alpha 9 AI Processor Gen7 for excellent picture and sound. However, there are a few differences to consider when choosing between both panels. Our Brightness Booster technology on the LG OLED C4 helps it achieve a noticeably brighter picture compared to the B4, which can be especially beneficial in rooms with more ambient light and for enhancing HDR content. Due to the brighter panel and enhanced features, the C4 has a slightly higher annual energy consumption (394 kWh/y) and power consumption (214.6 W) compared to the B4 (350 kWh/y and 190 W, respectively). If you're looking for a fantastic entry into the world of large OLED with great gaming features, our LG OLED B4 is an excellent choice. However, if you prioritize a brighter picture, we highly recommend making the jump to the LG OLED C4! If you have any questions, feel free to tag us on social media @LGUSSupport. We're always happy to help! *Joseph LG Digital Care Team - David, Appliances Online
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