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77 Inch LG OLED B4 4K Smart TV 2024

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77 Inch LG OLED B4 4K Smart TV 2024
Where to Buy
An image of the gold World's No.1 OLED TV for 11 Years emblem against a black backdrop. A spotlight shines on the emblem, and gold abstract stars fill the sky above it. An image of the gold World's No.1 OLED TV for 11 Years emblem against a black backdrop. A spotlight shines on the emblem, and gold abstract stars fill the sky above it.

From the World's No.1 OLED TV Brand*

*LG OLED TV has been ranked No.1 selling OLED TV Brand for 11 consecutive years by Omdia
alpha 8 AI Processor

Definitive intelligence at its core

See intense detail and definition, for an experience that can feel as natural as real life. Our advanced α8 AI Processor 4K* automatically optimises audio and picture quality for an exhilarating viewing experience.
A video opens with the alpha 8 AI Processor barely visible amidst darkness. The chip lights up green, and colorful bolts of light shoot out from it. More bolts appear across the motherboard, stretching further, and white dots like stars come into view, creating the impression of an intergalactic scene. A video opens with the alpha 8 AI Processor barely visible amidst darkness. The chip lights up green, and colorful bolts of light shoot out from it. More bolts appear across the motherboard, stretching further, and white dots like stars come into view, creating the impression of an intergalactic scene.
*Image quality dependent on source material.
AI Picture Pro

Feel the realism, see the quality

Resolution fine-tuned by AI

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

Resolution fine-tuned by AI Resolution fine-tuned by AI

Bright in almost any light

Come day or night, Brightness Control detects the light in your room and balances the picture accordingly, for crisp and clear visuals.

Bright in almost any light Bright in almost any light
*Image quality dependent on source material.
AI Sound Pro

Lifelike sound perfected by AI

Hear sensational 9.1.2-channel virtual surround sound, mixed by AI Sound Pro and remastered for clarity, impact, and balance control.*

Sound optimised for your space

Hear balanced audio that fills your room, without being overpowering. Whether you're watching from an open-plan lounge or a cosy nook, AI Acoustic Tuning helps your entertainment sound just right.**

Sound optimised for your space Sound optimised for your space

Sound balanced to what you watch

Hear audio optimised to the content on the screen. Adaptive Sound Control analyses audio in real-time to allow clear voices, cinematic effects, and dramatic musical scores.

Sound balanced to what you watch Sound balanced to what you watch

Impactful sound resonates

Amp up your experience. Dynamic Sound Booster takes advantage of AI processor refinements to provide powerful, impressive audio.

Impactful sound resonates Impactful sound resonates
*Sound quality dependent on source material.
**AI Acoustic Tuning must be activated through the AI Service menu.
Dolby Vision & FILMMAKER MODE™

Movies scenes that appear to come to life

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.*
An image of a director in front of a control panel editing the movie "Killers of the Flower Moon" on an LG OLED TV. A quote by Martin Scorsese: "For home viewing, every film should be seen in filmmaker mode," overlays the image with the "Killers of the Flower Moon" logo, Apple TV+ logo, and a "coming soon" logo. Dolby Vision logo FILMMAKER MODE™ logo An image of a director in front of a control panel editing the movie "Killers of the Flower Moon" on an LG OLED TV. A quote by Martin Scorsese: "For home viewing, every film should be seen in filmmaker mode," overlays the image with the "Killers of the Flower Moon" logo, Apple TV+ logo, and a "coming soon" logo. Dolby Vision logo FILMMAKER MODE™ logo
*Dolby Vision High Dynamic Range content required
Dolby Atmos

Audio that pulls you into the heart of the action

Hear action surround you, with unparalleled clarity, intricate detail, and spatial depth from Dolby Atmos.*
An image of a cozy, dimly lit living space. A scene is being shown on TV where a couple is using an umbrella, and bright circle graphics surround the room. Dolby atoms logo in the bottom left corner. An image of a cozy, dimly lit living space. A scene is being shown on TV where a couple is using an umbrella, and bright circle graphics surround the room. Dolby atoms logo in the bottom left corner.
*Dolby Atmos source content required for full audio effect.
SELF LIT OLED 4K

Free to be brilliant

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. As certified flicker-free, low blue light displays, LG OLED TVs are easy on your eyes.* So settle in to the couch, and enjoy the view.
A video opens with the words "SUPER BLACK" in bold black capitals. A black mountainous scene with crisp definition then rises to cover the letters, also revealing a village and sand dunes. The black copy disappears behind a black sky. A video opens with the words "SUPER BLACK" in bold black capitals. A black mountainous scene with crisp definition then rises to cover the letters, also revealing a village and sand dunes. The black copy disappears behind a black sky.
*Flicker-free feature operates in standard settings. Users who activate OLED Motion or OLED Motion Pro may experience flickering.
OLED TV is standing majestically on the right side of the image and the background is shimmering like the night sky. As white lights are shining from the back of the TV. The Support menu is up on the screen, and the OLED Care menu is selected. OLED TV is standing majestically on the right side of the image and the background is shimmering like the night sky. As white lights are shining from the back of the TV. The Support menu is up on the screen, and the OLED Care menu is selected.
OLED Care

OLED Care has you covered

Boost the operational health and longevity of your LG OLED TV panel with integrated panel care settings.
webOS 24

Home to your favourite content

Favourite streaming services are at your fingertips.* With so much content to choose from all in one place, everyone can find something great to enjoy.
An image shows the webOS 24 home screen with Home Office, Game, Music, Home Hub, and Sports Categories. The bottom of the screen shows personalized recommendations under "Top picks for you." An image shows the webOS 24 home screen with Home Office, Game, Music, Home Hub, and Sports Categories. The bottom of the screen shows personalized recommendations under "Top picks for you."
*Internet connection, subscription and data charges may apply. Separate terms and privacy policy apply to Smart TV apps. Failure to accept the terms applying to an app may result in inability to use the app. Content, features and third party services will vary from time to time without notice. LG ThinQ AI account/s required.
webOS Re:New Program

Keep pace with the latest updates

Stay up to date with handy features and technologies through 4 webOS upgrades over 5 years*.
Keep pace with the latest updates1 Keep pace with the latest updates2
*The webOS Re:New Program supports a total of 4 upgrades over five years. Customers receive 5 versions of webOS including the version installed at purchase. Features are subject to change and some feature, application and service updates may vary by model.
Ultimate Gameplay

Seize the competitive edge

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.*
Seamless, synchronised fast action Seamless, synchronised fast action
*NVIDIA G-sync compatible with RTX 20, RTX 30,RTX 40 and GTX 16 series graphics cards. Older GPUs do not support G-SYNC compatibility. VRR ranges from 40Hz to 120Hz, and is a certified specification of HDMI 2.1.

Gaming Central

Easily switch up picture settings, without taking your eye off the game. Quickly change essential settings during play via the on-screen Game Dashboard and let Game Optimiser set the screen just how you like it.
An image of two gaming scenes. One shows an FPS game with the Game Dashboard appearing over the screen during gameplay. The other screen shows a dark, wintery scene with the Game Optimizer menu appearing over the game. An image of two gaming scenes. One shows an FPS game with the Game Dashboard appearing over the screen during gameplay. The other screen shows a dark, wintery scene with the Game Optimizer menu appearing over the game.

Unlock epic gaming titles

Dive into an amazing library of gaming titles and play almost instantly, with no downloads on GeForce NOW.*
An image of the Boosteroid home screen showing "Trine 4: The Nightmare Price" and another image of GeForce NOW home screen showing five different game thumbnails. An image of the Boosteroid home screen showing "Trine 4: The Nightmare Price" and another image of GeForce NOW home screen showing five different game thumbnails.
*Internet connection required. Subscriptions and data costs apply. Content, features and third party services will vary from time to time without notice. Compatible controller required.
Add an LG Sound Bar

Upgrade your Home Entertainment Experience

Sound and vision in perfect harmony

A winning combination. WOW Orchestra uses the LG TV and compatible LG Sound Bar speakers* at the same time to create impactful sound. Hear crisp, clear dialogue that appears to come directly from the characters on screen.

Sound and vision in perfect harmony Sound and vision in perfect harmony

Tidy up your act

Enjoy a streamlined setup with no visible cables between your LG Sound Bar and compatible LG TV.* WOWCAST Ready helps you achieve neat, wire-free sound, with lossless 7.1.2 multi-channel audio.

Tidy up your act Tidy up your act

Easy and convenient interface

Turn convenience up a notch, with WOW Interface. Using your LG TV Remote, you can access the compatible LG Sound Bar* menu on the LG TV screen, making it easy to select sound modes and check the connection status.

Easy and convenient interface Easy and convenient interface
*For the full list of compatible TV and sound bar models, visit lg.com/nz/wow-orchestra-interface
Introducing the 2024 LG OLED TV Range Introducing the 2024 LG OLED TV Range

See which LG OLED TV
is right for you

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PICTURE (DISPLAY)
  • Display Type
    4K OLED
    Display Resolution
    4K Ultra HD (3,840 x 2,160)
  • Refresh Rate
    120Hz Native
    Wide Color Gamut
    OLED Color
PICTURE (PROCESSING)
  • Picture Processor
    α8 AI Processor 4K
    AI Upscaling
    α8 AI Super Upscaling 4K
  • AI Genre Selection
    Yes (SDR/HDR)
    AI Brightness Control
    Yes
  • HDR (High Dynamic Range)
    Dolby Vision / HDR10 / HLG
    FILMMAKER MODE ™
    Yes
  • HFR (High Frame Rate)
    4K 120 fps (HDMI)
    Dynamic Tone Mapping
    Yes (Dynamic Tone Mapping Pro)
  • Dimming Technology
    Pixel Dimming
    Motion
    OLED Motion
  • Picture Mode
    10 modes (Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
GAMING
  • G-Sync Compatible (Nvidia)
    Yes
    FreeSync Compatible (AMD)
    Yes
  • HGIG Mode
    Yes
    Game Optimizer
    Yes (Game Dashboard)
  • ALLM (Auto Low Latency Mode)
    Yes
    VRR (Variable Refresh Rate)
    Yes
SMART TV
  • Operating System (OS)
    webOS 24
    ThinQ
    Yes
  • Intelligent Voice Recognition
    Yes
    Magic Remote Control
    Built-In
  • Works with Apple Airplay2
    Yes
    Smartphone Remote App
    Yes (LG ThinQ)
  • Full Web Browser
    Yes
    Multi View
    Yes
  • Room to Room Share
    Yes (Receiver)
    Family Settings
    Yes
  • Always Ready
    Yes
    USB Camera Compatible
    Yes
AUDIO
  • Audio Output
    20W
    Speaker System
    2.0 Channel
  • Speaker Direction
    Down Firing
    Dolby Atmos
    Yes
  • AI Sound
    α8 AI Sound Pro (Virtual 9.1.2 Up-mix)
    Clear Voice Pro
    Yes (Auto Volume Leveling)
  • AI Acoustic Tuning
    Yes
    WiSA Ready
    Yes (Up to 2.1 Channel)
  • LG Sound Sync
    Yes
    Sound Mode Share
    Yes
  • Simultaneous Audio Output
    Yes
    Bluetooth Surround Ready
    Yes (2 Way Playback)
  • Audio Codec
    AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
CONNECTIVITY
  • HDMI Input
    4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 port))
    Simplink (HDMI CEC)
    Yes
  • HDMI Audio Return Channel
    eARC (HDMI 3)
    USB Input
    2ea (v 2.0)
  • Wi-Fi
    Yes (Wi-Fi 5)
    Bluetooth Support
    Yes (v 5.1)
  • Ethernet Input
    1ea
    RF Input (Antenna/Cable)
    2ea
  • SPDIF (Optical Digital Audio Out)
    1ea
ACCESSIBILITY
  • High Contrast
    Yes
    Gray Scale
    Yes
  • Invert Colors
    Yes
DIMENSIONS AND WEIGHTS
  • TV Dimensions without Stand (WxHxD, mm)
    1719 x 989 x 50.9
    TV Dimensions with Stand (WxHxD, mm)
    1719 x 1057 x 319
  • Packaging Dimensions (WxHxD, mm)
    1839 x 1130 x 200
    TV Stand (WxD, mm)
    1403 x 319
  • TV Weight without Stand (kg)
    22.9
    TV Weight with Stand (kg)
    23.5
  • Packaging Weight (kg)
    33.5
    VESA Mounting (WxH, mm)
    300 x 200
POWER
  • Power Supply (Voltage, Hz)
    AC 100~240V 50-60Hz
    Standby Power Consumption
    Under 0.5W
ACCESSORIES INCLUDED
  • Remote
    Magic Remote MR24
    Remote Control Batteries
    Yes (AA x 2EA)
  • Power Cable
    Yes (Attached)
BAR CODE
  • BAR CODE
    8806091893468

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*Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for final price and availability.
Watch your favourite television shows, movies and live sport in new levels of detail and depth with LG 4K TVs including OLED, NanoCell and Ultra HD. Expand your horizons with hour upon hour of online content streamed directly to your TV. Take control via voice, with AI ThinQ technology and Alexa compatibility. Explore NanoCell TVs, OLED TVs, and Ultra HD TVs today.