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OLED77A2PSA
LG A2 77 inch
  • LG OLED, SELF-LIT OLED 4K
  • α7 Gen5 AI processor, Dynamic Tone Mapping
  • Narrow bezel
  • Dolby Vision IQ, Dolby Atmos

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LG A2 77 inch
The images used in the product overview below are for representative purposes. Refer to the image gallery at the top of the page for an accurate representation.
A green abstract wave pattern fills the screen then gradually zooms out to reveal the LG OLED A2. The screen goes black then displays the wave pattern again with the words "LG OLED" underneath. A green abstract wave pattern fills the screen then gradually zooms out to reveal the LG OLED A2. The screen goes black then displays the wave pattern again with the words "LG OLED" underneath.

The OLED on everyone's list.

4 layers of display are seen from above. The backlight disappears and 3 layers come together to make a vibrant picture. 4 layers of display are seen from above. The backlight disappears and 3 layers come together to make a vibrant picture.
SELF-LIT OLED

True darkness brings the light.

LG OLED pixels light up independently with no backlight to dull their glow. Now, dark areas are perfectly black with no light bleed or halo effect. Envision a crisp picture with unmatched depth.
α7 Gen 5 AI Processor

Beauty meets brains.

The brains behind the beauty. Following deep learning advancements, LG's α7 Gen 5 AI Processor uses Foreground and Background Enhancing to maximize the field of depth for outstandingly lifelike image quality.
A man in a basketball court at night spins a basketball on his finger. A man in a basketball court at night spins a basketball on his finger.
*Screen images simulated.
Infinite Contrast

Dazzling darks, luminous lights.

With no backlight to dull their impact,self-lit pixels achieve the deepest blacks for crisp contrast in every light. Visuals are more defined, so you can make out subtle details your eyes usually miss.
A scene of a man hiking shown on OLED with infinite contrast. A scene of a man hiking shown on OLED with infinite contrast.
*Screen images simulated.
Dynamic Tone Mapping

Punchier picture quality.

Dynamic Tone Mapping uses the α7 Gen 5 AI Processor to detect what's in the frame and apply the optimal tone curve. The result is natural HDR, deep contrast, and intricate detail.
A dull portrait of a young woman appears on the screen, then a curve is depicted over the top and it transforms into a more vibrant image. A dull portrait of a young woman appears on the screen, then a curve is depicted over the top and it transforms into a more vibrant image.
*Screen images simulated.
Immersive Surround Sound

Hear them coming in on you.

The α7 Gen 5 AI Processor up-mixes 2-channel audio into virtual 5.1.2 channel sound. Feel the action and chaos around you as you venture deeper into your game world.
People sit on a couch watching a concert with bubbles depicting surround sound around them. People sit on a couch watching a concert with bubbles depicting surround sound around them.
ThinQ AI & webOS

Television just for you.

Need inspiration for movie night? ThinQ gives recommendations based on your taste. Set up profiles for everyone at home to quickly dive back into their favorite TV series and receive tailored news and sports updates.
A TV screen shows content recommended by LG ThinQ. A TV screen shows content recommended by LG ThinQ.
*Supported menus and apps may vary by country.
**Menus displayed may be different upon release.
***Voice Command availability may vary by products and countries.
Design

Sleek and streamlined.

Now, you won't want to hide your television. With an unbelievably slim design, it fits seamlessly into your space. Floor Stand and Gallery Stand give you the freedom to place it anywhere while neatly concealing unsightly cables.
A side view of LG OLED A2's base legs.  An LG OLED A2 sits on a wooden TV stand in a neutral living room with plants and books. An LG OLED A2 with Gallery Stand is in the corner of a mint-colored room with several plants. An LG OLED A2 sits on a wooden TV stand in a neutral living room with a guitar, camera, and plants. A side view of LG OLED A2's base legs.  An LG OLED A2 sits on a wooden TV stand in a neutral living room with plants and books. An LG OLED A2 with Gallery Stand is in the corner of a mint-colored room with several plants. An LG OLED A2 sits on a wooden TV stand in a neutral living room with a guitar, camera, and plants.
*Floor Stand is supported by 48A2.
**Gallery Stand is supported by 65A2 and 55A2.
True Cinema Experience

Now, you're the main character.

Dolby Vision IQ and Dolby Atmos come together for sensational immersion. Experience entertainment with heart-pounding audio and extraordinary visuals.
People sit on a couch watching an action movie with a huge bubble around them and the television depicting movie immersion. People sit on a couch watching an action movie with a huge bubble around them and the television depicting movie immersion.
Entertainment

All your favorites in one place.

Ready for movie night. All set up for binging. Find virtually anything to watch on the available streaming apps. With Netflix1, Disney+2, Amazon Prime3, and Apple TV+4, something exciting is always showing.


A poster of Money Heist from Netflix, The Book of Boba Fett from Disney Plus, The Wheel of Time from Prime Video, and See from Apple TV Plus. A poster of Money Heist from Netflix, The Book of Boba Fett from Disney Plus, The Wheel of Time from Prime Video, and See from Apple TV Plus.
*Content and app availability may vary by country or region.
**Separate subscriptions required for OTT services.
Powerful Gameplay

Ready to up your game.

Play on and on. With a 0.1ms response time, you can experience games with no lag between you and your win. Even when the action is fast, jump over to the dedicated Game Dashboard and apply the optimal settings for whatever you play.
A guy plays a driving game in a game room with pink, blue, and purple RGB lighting and a collection of action figures. A guy plays a driving game in a game room with pink, blue, and purple RGB lighting and a collection of action figures.
*Response time tested and certified by Intertek.
*Only 65G2 is shown in the image for example purposes. All 2022 LG OLED models feature eco-friendly packaging.

Level-up your experience with an LG Soundbar

Hear everything you watch at its best

Pair your LG TV with a matching LG Soundbar. Thanks to TV Sound Mode Share, you can enjoy immersive surround sound that's optimized for any genre.

Hear everything you watch at its best Hear everything you watch at its best

TV and sound in perfect harmony

LG Soundbars are specifically designed to match your LG TV with their sleek, modern form, for a TV and audio pair that looks as good as it sounds.

TV and sound in perfect harmony TV and sound in perfect harmony

One remote controls them all

Say goodbye to clutter and lost remotes with the LG TV remote—it not only controls your TV but also control your connected LG Soundbar.

One remote controls them all One remote controls them all
*TV Sound Mode Share may vary by TV models.
**TV AI Processor version varies by TV models.
***Sound Bar Mode Control may vary by sound bar models.
****LG TV Remote usage is limited to certain features only.

Best Matching Sound Bar for Your LG OLED

Diagonal view of LG Sound Bar S95QR Sound Bar set.

S95QR

Meridian, High-Resolution Audio, 9.1.5ch Dolby Atmos & DTS:X
1.Netflix streaming membership required.
2.Disney+ subscription required. Subject to terms at http://www.disneyplus.com ⓒ 2022 Disney and its related entities.
3.Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates.Amazon Prime membership and/or Prime Video fees apply. See primevideo.com/terms for details.
4.Subscription required for Apple TV+. Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, Registered in the U.S. and other countries.
5.Supported service may differ by country.

Display Type

  • Top Title
    LG OLED A2 77" 4K TV
    Screen Type
    4K OLED
  • Screen Size (inch)
    77
    Resolution
    3840*2160
  • Wide Color Gamut
    Perfect Color
    Biliion Rich Colors
    Yes
  • Perfect Black
    Perfect Black
    Dimming
    Pixel Dimming
  • TruMotion / Refresh Rate
    Refresh Rate 120Hz

Picture Quality

  • Processor
    α7 Gen5 AI Processor 4K
    AI Picture / Pro
    AI Picture Pro
  • AI Upscaling
    AI Upscaling
    Auto Genre Selection
    Yes (SDR/HDR/Dolby HDR)
  • AI Brightness Control
    Yes
    HDR
    Cinema HDR
  • Dolby Vision IQ (RF / HDMI / CP / USB)
    HDMI / CP / USB (4K/2K)
    HDR Pro (RF / HDMI / CP / USB)
    RF / HDMI / CP / USB (4K/2K)
  • HLG (RF / HDMI / CP / USB)
    RF / HDMI / CP / USB (4K/2K)
    FILMMAKER MODE™
    Yes
  • Dynamic Tone Mapping / Pro
    Dynamic Tone Mapping
    HEVC (Video Decoder)
    4K@60p, 10bit
  • VP9 (Video Decoder)
    4K@60p, 10bit
    AV1
    4K@60p, 10bit
  • HGIG Mode
    Yes
    Game Optimizer
    (VRR/ALLM/GameGenre)
    ALLM/GameGenre
  • Picture Mode
    Yes 9 modes
    (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
    Auto Calibration
    Yes

SOUND QUALITY

  • Speaker (Sound Output)
    20W (10W per Channel)
    Channel
    2.0 ch
  • Direction
    Down Firing
    Simultaneous Audio Output
    Yes
  • DOLBY ATMOS
    Yes
    AI Sound / Pro
    AI Sound Pro
    (Virtual 5.1.2 Up-mix)
  • AI Acoustic Tuning
    Yes
    Clear Voice
    Clear Voice Pro
  • Bluetooth Surround Ready
    Yes
    WiSA Speakers
    Yes
  • LG Sound Sync
    Yes
    Sound Share
    Yes
  • Audio Codec
    AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X

AI

  • ThinQ
    Yes
    Intelligent Voice Recognition
    Yes
  • Speech to Text
    Yes
    LG Voice Search
    Yes
  • Google Assistant
    Yes
    Apple Homekit
    Yes
  • AI Recommendation
    Yes
    Intelligent Edit
    Yes
  • Home Dashboard
    Yes
    Auto Device Detection
    (Magic Remote Control)
    Yes
  • Google Home Connection
    Yes
    Screen Share
    Yes
  • ThinQ App
    Yes

SMART FEATURE

  • Operating System (OS)
    webOS Smart TV
    Number of CPUs
    Quad
  • Quick Access
    Yes
    Universal Control
    Yes
  • 360° VR Play
    Yes
    Related Content Search
    Yes
  • Art Gallery
    Yes
    Apps
    Yes
  • DIAL
    Yes
    Web Browser
    Yes
  • Music Discovery
    Yes
    TV On With Mobile
    Yes
  • Wi-Fi TV On
    Yes
    Bluetooth Low Energy On
    Yes
  • Network File Browser
    Yes
    Block access to harmful site
    Yes
  • Sports Alert
    Yes

BROADCASTING SYSTEM

  • Digital TV Reception(Terrestrial,Cable,Satellite)
    Yes
    Terrestrial
    Yes
  • Cable
    Yes
    Analog TV Reception
    Yes
  • Data Broadcasting (Country Spec)
    Yes

CONNECTIVITY

  • HDMI
    1 (Rear) / 2 (Side)
    Version
    HDMI 2.1
  • Simplink (HDMI CEC)
    Yes
    eARC / ARC (Audio Return Channel)
    eARC (Rear, HDMI 3)
  • USB
    1 (Rear) / 1 (Side)
    LAN
    Yes (Rear)
  • RF In
    2 (Side, RF/Sat)
    SPDIF (Optical Digital Audio Out)
    Yes (Rear)
  • Wifi
    Yes (802.11ac)
    Bluetooth
    Yes (V5.0)

POWER

  • Power Supply
    AC 100~240V 50-60Hz
    Standby Power Consumption
    Under 0.5W
  • Energy Saving Mode
    Yes
    Illuminance Green sensor
    Yes
  • Energy Standard
    Yes
    ENERGY STAR® Qualified (Ticks)
    4
  • Estimated Annual Operating Cost ($)
    62
    Estimated Annual Electricity Use (kWh)
    230

WEIGHT/DIMENSIONS

  • Weight without Stand (kg)
    20.4
    Weight with Stand (kg)
    21
  • Size without Stand (WxHxD mm)
    1719 x 989 x 50.9
    Size with Stand (WxHxD mm)
    1719 x 1057 x 319

ACCESSORY

  • Remote
    MR22GN
    Batteries
    Yes (AA x 2EA)
  • Power Cable
    Yes

WALL MOUNT

  • VESA Size (HxV mm)
    300 x 200
    LG bracket Model (Optional)
    OLW480B

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