• LG 77 Inch OLEDB3 4K UHD OLED Smart TV OLED77B3PSA

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    4.4 from 879 reviews
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    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Immerse Yourself in unforgettable entertainment with the LG B3 Smart OLED TV. Experience a new dimension of visual excellence as you dive into the remarkable features that set this TV apart from the rest.

    Prepare to be captivated by the stunning visuals that the LG B3 Smart OLED TV offers. With its self-lit OLED technology, every pixel shines independently, creating vibrant colors and true-to-life contrasts that bring your favorite movies, shows, and games to life with breathtaking clarity. From the deepest blacks to the brightest whites, every detail is rendered with astonishing precision, ensuring an immersive viewing experience that will leave you in awe.

    Get ready to be transported into a world of cinematic splendor. With Dolby Vision IQ and Dolby Atmos, the LG B3 Smart OLED TV delivers an audio-visual feast for your senses. Dolby Vision IQ optimizes each scene in real-time, adapting to the lighting conditions of your room, so you never miss a single detail. Combine that with the multidimensional sound of Dolby Atmos, and you'll feel like you're right in the heart of the action, surrounded by every whisper, explosion, and musical note.

    Experience seamless smart functionality with ThinQ AI and webOS. ThinQ AI brings convenience to your fingertips, offering personalized recommendations, voice control capabilities, and quick access to your favorite apps. Navigating through your entertainment options is a breeze with the user-friendly webOS interface, ensuring that you spend more time enjoying your content and less time searching for it.

    Gaming enthusiasts, rejoice! The LG B3 Smart OLED TV takes your gaming experience to a whole new level. With a lightning-fast 1ms response time, NVIDIA G-Sync compatibility, AMD FreeSync Premium, and VRR support, you can say goodbye to motion blur and screen tearing. Immerse yourself in smooth and fluid gameplay that will keep you at the top of your game. And with the Game Dashboard and Optimizer, you have easy access to all your gaming settings, ensuring that you're always ready to jump into the action.

    The LG B3 Smart OLED TV is not just a television; it's a gateway to a world of unforgettable entertainment. Immerse yourself in stunning visuals, captivating sound, seamless smart functionality, and enhanced gaming features that will revolutionize the way you experience your favorite content. Elevate your entertainment game and bring the cinema experience right into your living room with the LG B3 Smart OLED TV.
    α7 AI Processor 4K Gen6

    Take charge of quality and immerse yourself in a truly powerful experience that's tailored to fit your preferences, with sound and picture optimised by the advanced α7 AI Processor 4K Gen6.

    High resolution looks incredibly natural

    AI processing helps remove noise and enhances the colours of faces and objects, so they can appear defined and multi-dimensional without looking artificial.

    Slim Design

    This television blends in naturally to your living room environment as well with adding a touch of elegance. Inspire your interiors with a slim design that brings minimalist charm to your space.

    Gaming Central

    Game Optimiser keeps all your gaming settings in one easy-to-use menu, while the Gaming Dashboard gives you quick access to your current settings.

    Specifications & manuals

    key Specifications
    Brand
    LG
    Finish Colour
    Black
    Height (mm)
    992 mm
    Width (mm)
    1723 mm
    Depth (mm)
    56 mm
    Model Number
    OLED77B3PSA
    Weight (kg)
    26.7 kg
    Accessories included
    Remote control, Batteries, User manual
    warranty
    Manufacturer Warranty
    1 Year
    Use
    Not intended or designed for commercial use.
    display
    Screen Technology
    OLED
    Screen Size
    77 in
    HD Type
    Ultra HD- 4K
    Lighting Technology
    Self Emitting
    Recommended Viewing Distance (cm)
    230 cm
    playback
    Dolby Vision
    High Dynamic Range (HDR)
    Upscaling
    USB File Playback
    smart Home Compatibility
    Google Assistant
    Built In
    Amazon Alexa Compatible
    AirPlay2
    Energy Consumption Calculator
    According to the Standard Test, this product utilises $167.91 of energy.
    smart Features
    Operating System
    webOS 23 Smart TV
    Processor
    a7 AI Processor 4K Gen 6
    FreeView+ Compatibility
    Netflix Compatibility
    Stan Compatibility
    Apps
    Voice Control
    Motion Control
    Streaming Services
    iOS App
    Display Mirroring
    connectivity
    Bluetooth
    Ethernet
    WiFi
    inputs
    HDMI Ports (IN)
    4
    HDMI Version
    2.1
    HDMI-eARC
    HDMI-ARC
    HDMI-CEC
    RF Connection In
    USB Ports
    2
    outputs
    Digital Optical Audio Out
    additional Dimensions
    Height with Stand
    1043 mm
    Width with Stand
    1723 mm
    Depth with Stand
    270 mm
    Weight with Stand
    30 kg
    Package Dimensions (H x W x D)
    1030 x 1879 x 285mm
    Package Weight (kg)
    43
    VESA Mount
    400 x 200
    energy Efficiency
    TV Energy Star Rating
    5.5
    Energy Consumption(kWh/annum)
    579
    other Features
    Year
    2023

    Reviews

    Rating snapshot

    5
    66
    4
    7
    3
    1
    2
    1
    1
    1

    Average customer rating

    Overall
    4.8
    Ease of setup
    5.0
    Build quality
    5.0
    Value of product
    5.0

    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
    Pros
    1-3 of 76 reviews
    Rich19592025-04-05
    Brilliant TV
    Took a huge leap by going for a 77inch one, rather than a 75 inch. It's huge!! Sound - this is much better than I was expecting and you don't need a soundbar unless you want full surround sound with rear speakers. TV screen quality. It has a thing called Filmmaker mode for watching movies which is fantastic. It's exactly like being in the cinema. Screen glare and reflection - on a sunny day you do get a bit of reflection, but it's not a big deal, just shut your curtains. Ease of use. The remote is huge and has an annoying cursor which flies around the screen. Apart from that it is easy to setup The operating system. For a TV as expensive as this, one would have expected everything to be super quick, but it can be quite slow at times. This is true of all lg TVs using the webos system, but it's not a deal breaker. Summary. This is an excellent TV, which I bought at a substantial discount. Highly recommend. So much so that when I wanted a TV for my bedroom I went for another LG TV. I also found the LG website very useful too.
    pd212025-01-06
    Great TV.
    Love it. I have nothing but positive things to say.
    Jims experience2024-12-14
    Great picture, terrible remote
    The picture is great. The volume is lacking a bit and a sound bar may be necessary if loud robust volume is required. The LG Magic remote is terrible. A major negative of the experience.

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 62,855 people, collected between May 2018 to May 2019. Learn more about the Net Promoter Score (NPS).
    Excellent service
    Julia, Burleigh Waters, Queensland
    Amazing service
    Christine, Preston, VIC
    Thank you for a fuss-free and stress-free shopping experience
    Edwin ,

    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

    What screws connect the base to the tv? Oled 77b3 · 2024-12-27
    Hi there! The screws you need to connect your TV base are screws part no. FAB30016103. You can easily purchase them directly through this link: https://tinyurl.com/27ryr5qf. Feel free to reach out if you have any more questions or need further assistance—we’re always happy to help! 💙 ^Anthony LG Digital Care Team - Anthony, Appliances Online
    Suggestions for a wall mount for LG 77Inch Class B3. sfior1234 · 2024-08-31
    Hey there. We found the compatible VESA wall mount for your LG TV. You can purchase OLW480B here: https://www.lg.com/us/tv-home-theater-accessories/lg-olw480b-wall-mount. For more questions, private message us on social media @LGUSSupport. We're always happy to help! ^David LG Digital Care Team - David, Appliances Online
    What is the distance from the bottom of the TV to the lower VESA mounting holes? Ryan76 · 2024-08-30
    Hey Ryan! Thanks for asking. The distance from the bottom of the TV to the lower VESA mounting holes is approximately 23.45" or 595.63mm. If you have any additional questions, you can reach us on social media @LGUSSupport. We're always happy to help! *Joseph LG Digital Care Team - Joseph, Appliances Online
    Is there a way to make fully functional USB wireless keyboard and mouse work with the TV? OLED77B3PUA. (They work fine with any PC in the house...) The HID external device is recognized but nothing works. Thank you mzha · 2024-07-22
    Hello, mzha. For the LG 77-inch Class B3 series OLED 4K UHD Smart webOS 23 w/ ThinQ AI TV, Model # OLED77B3PUA, it is recommended that you use wireless keyboards that have been tested for compatibility with LG TVs. The Keyboards that have been tested for compatibility with our TVs are the Logitech K360, Logitech K400, and Logitech K750...^Ivan. Ivan, Appliances Online
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