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LG UP7550 55'' UHD 4K TV
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LG UP7550 55" UHD 4K TV
Where to Buy
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 TV screen showing brightly colored particles swirling around (play the video). A TV screen showing brightly colored particles swirling around (play the video).

Real 4K UHD.
Unreal immersion.

LG UHD TVs surpass your expectations every time. Experience lifelike picture quality and vivid colours with four times more pixel accuracy than Full HD.
Watch the Full Movie

Blockbuster performance guaranteed.

Bring the cinema home. FILMMAKER MODE™ and HDR bring you a more immersive viewing experience. Connect with your favourite streaming platforms to access the content you love.
A TV screen playing a video of a boy in an astronaut suit he made playing with a spaceship in his room decorated with miniatures of planets (play the video) A TV screen playing a video of a boy in an astronaut suit he made playing with a spaceship in his room decorated with miniatures of planets (play the video)
The Netflix and the Apple TV logo are arranged in the black background.
Entertainment

Home to all your favorites.

Access the Netflix, Disney+ and Apple TV app. Choose From the latest movies, TV shows, documentaries, and live sports, and find them all in one place.
*Netflix streaming membership required.
**Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, Registered in the U.S. and other countries.
***Apple TV+ requires a subscription.
****Supported service may differ by country.
Christopher Nolan doing an interview in a theatre room
FILMMAKER MODE™

The director's vision brought to life.

FILMMAKER MODE™ turns off motion smoothing while preserving the original aspect ratios, colours, and frame rates. This accurately delivers the director's original vision, so you experience the film the way they intended.
Watch the full video

Play like a boss.

Jump into the action. Game Optimizer, fine-tuned HDR graphics, and low input lag make gameplay faster and more immersive.
A TV screen playing a video of a FPS game shooting an enemy with a gun. (play the video) A TV screen playing a video of a FPS game shooting an enemy with a gun. (play the video)
A TV screen displaying a spaceship shooting in a city and LG OLED game optimizer GUI on the left that adjusts game setting.
Game Optimizer

Quick and easy game setup.

Manage all your settings in one place with modes optimized for various game genres: FPS, RPG, and RTS. Control contrast with black & white stabilisation for better visibility.
A knight in an armor with a sword and a dragon blowing out fire are facing each other. On the image, there are texts of Conventional on the upper left, LG UHD TV on the upper right, and a HGiG logo on the bottom right.
HGiG

Immerse yourself in the game.

HGiG recognises tv performance and picture quality then tunes HDR graphics to provide the ultimate HDR gaming experience.
*Screen images simulated.
A close up of a player playing a bike racing game on a TV screen.
Low Input Lag

Complete control without delay.

LG UHD TVs allow users to take full and instant control of games without delays.

Thrilling Sports Experience

Feel like you're in the stadium. Bluetooth Surround Ready lets you experience the game as though you're right on the sidelines. And with Sports Alert you'll always know when your favourite teams are playing.
A TV screen playing a video of a soccer player making a goal during a soccer game. (play the video) A TV screen playing a video of a soccer player making a goal during a soccer game. (play the video)
A man and a woman clinking glasses on a TV screen while sports alerts being notified
Sports Alert

Never miss your team play.

Sports Alert notifies you before, during, and after games. You'll never have to worry about missing the big plays from your favorite teams, even when you're watching other content.
*Usage may vary by country.
A family are sitting on a couch while watching a soccer game.
Bluetooth Surround Ready

A clear home advantage.

Easily connect Bluetooth speakers for a true wireless surround sound experience. All the action sounds richer and more realistic, bringing the big-game atmosphere to your living room.
*Speakers sold separately.

Enhance Your Interior

Add UHD to your interior decoration. A slim panel and bezel combined with aesthetic design elevate any interior.
A luxury living room with a TV displaying an aerial view of woods in red. A luxury living room with a TV displaying an aerial view of woods in red.
A TV displaying a picture of London Bridge is in an antique workroom. A close up of a TV displaying a picture of London Bridge is on a table in an antique workroom. A TV displaying a picture of London Bridge is in an antique workroom. A close up of a TV displaying a picture of London Bridge is on a table in an antique workroom.
Quad Core Processor 4K

Enhance everything you see and hear.

The processor removes video noise and creates more vibrant colour and contrast. Low resolution images are upscaled and reproduced at close to 4K quality. It also knows when, where, and how to improve sound, creating virtual surround sound for a more immersive and cinematic experience.
A train giving off steam on the rail is in the middle of the mountain with the text of 'Quad Core Processor 4K' on the bottom left. A train giving off steam on the rail is in the middle of the mountain with the text of 'Quad Core Processor 4K' on the bottom left.
*Screen images simulated.
See it all in 4K.
4K Upscaling

See it all in 4K.

LG UHD TV transforms 2K content into the most lifelike 4K picture by enhancing detail, definition, and color. Enjoy much clearer text and images with reduced noise and enhanced sharpness.
A TV displyaing an astronaut is in the bright room. On the right, a TV displaying an astronaut brighter is in the dark room.
AI Brightness Control

A bright idea for better TV.

A light sensor measures the surrounding ambient light, then the processor finely adjusts tone mapping for optimal screen brightness. Smart dimming control and a pixel compensation algorithm improve contrast for better dark images. And HDR content is refined with brightness adjustments that transform darker scenes into ones with stunning contrast, detail, and color depth.
As a man plays a drum, the sound effects are simulated from the drum.
AI Sound

Sound that every genre deserves.

By learning from more than 17 million audio data points, the processor identifies voices, effects, and frequencies so it can then optimize the sound by genre for a more immersive experience.
AI ThinQ™

Think you know smart?
Think again.

LG ThinQ™ is here to maximize your TV experience. Choose your favorite voice assistant and control your TV with your voice with an all new home screen to provide more convenience and control.
A TV screen showing various contents listed and recommended by LG AI ThinQ. (play the video) A TV screen showing various contents listed and recommended by LG AI ThinQ. (play the video)
*Service availability may differ by region or country.
**Separate subscriptions required for OTT services.
The LG AI ThinQ logo and the Google Assistant logo are arranged vertically in the white background.
Voice Command

Your central hub of convenience.

LG ThinQ™ allows simple command and control of your Home IoT ecosystem with natural voice recognition*. With Google Assistant, you can control your LG UHD TV with your voice and access entertainment faster.
*Google is a trademark of Google LLC.
**Google Assistant is not available in certain languages and countries.
***Supported menus and apps may vary by country.
****Menus displayed may be different upon release.
*****Voice Command availability may vary by products and countries.
*This product does not include an antenna or the cables to connect an antenna or external devices.
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DISPLAY TYPE
  • Screen Type
    4K UHD
    Screen Size (inch)
    55"
  • Resolution
    3,840 x 2,160
    BLU Type
    Direct
  • TruMotion / Refresh Rate
    Refresh Rate 50Hz
PICTURE QUALITY
  • Processor
    Quad Core Processor 4K
    Image Enhancing
    Image Enhancing
  • HDR
    Active HDR
    HDR10 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
  • HDR Effect
    Yes (4K/2K)
    Dynamic Tone Mapping / Pro
    HDR Dynamic Tone Mapping
  • Dimming Algorithm
    LG Local Contrast
    Upscaler
    4K Upscaler
  • HEVC (Video Decoder)
    4K@60P, 10bit
    VP9 (Video Decoder)
    4K@60p, 10bit
  • AV1
    4K@60p, 10bit
    HGIG Mode
    Yes
  • Instant Game Response (VRR/ALLM)
    ALLM
    Picture Mode
    9 modes
    (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
SOUND QUALITY
  • Speaker (Sound Output)
    20W
    (10W per Channel)
    Channel
    2.0ch
  • Direction
    Down Firing
    Simultaneous Audio Output
    Yes
  • AI Sound / Pro
    AI Sound
    AI Acoustic Tuning
    Yes
  • Clear Voice
    Clear Voice III
    Bluetooth Surround Ready
    Yes (Required Bluetooth)
  • LG Sound Sync
    Yes (Required Bluetooth)
    Sound Share
    Yes
  • Audio Codec
    AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X
AI
  • ThinQ™
    Yes (Required Bluetooth)
    Intelligent Voice Recognition
    Yes (2.0ch)
  • Speech to Text
    Yes (Required Bluetooth)
    LG Voice Search
    Yes (Required Bluetooth)
  • Google Assistant
    Yes
    Apple Homekit
    Yes
  • AI Recommendation
    Yes
    Intelligent Edit
    Yes
  • Home Dashboard
    Yes
    Auto Device Detection (Magic Remote Control)
    Yes
  • Smart Speaker Compatible
    Yes
    Google Home Connection
    Yes
  • Mobile Connectivity
    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 (Magic Remote Controller)
  • 360° VR Play
    Yes
    Related Content Search
    Yes
  • Apps
    Yes
    DIAL
    Yes
  • Web Browser
    Yes
    Music Player
    Yes
  • TV On With Mobile
    Yes
    Wi-Fi TV On
    Yes
  • Bluetooth Low Energy On
    Yes (Required Bluetooth)
    Network File Browser
    Yes
  • Block access to harmful site
    Yes
    Sports Alert
    Yes
  • Music Discovery
    Yes
BROADCASTING SYSTEM
  • Digital TV Reception(Terrestrial,Cable,Satellite)
    Yes
    Terrestrial
    DVB-T2
  • Cable
    DVB-C (VH Only)
    Analog TV Reception
    Yes
  • Data Broadcasting (Country Spec)
    HbbTV (Australia, New Zealand, Singapore, Malaysia, Vietnam)
CONNECTIVITY
  • HDMI
    2 (Side)
    Simplink (HDMI CEC)
    Yes
  • eARC/ARC (Audio Return Channel)
    eARC (HDMI 2)
    USB
    1 (Side)
  • LAN
    Yes (Rear)
    RF In
    1 (RF)
  • SPDIF (Optical Digital Audio Out)
    Yes (Rear)
    Headphone out
    Yes (Rear)
  • Line out
    Yes (Headphone Out Common)
    Wifi
    Yes (802.11ac)
  • Bluetooth
    Yes (V5.0)
POWER
  • Power Supply
    AC 100~240V 50-60Hz
    Standby Power Consumption
    0.5W↓
  • Power Consumption (W)
    115
    Energy Saving Mode
    Yes
  • Illuminance Green sensor
    Yes
    Energy Standard
    Yes
  • Estimated Annual Electricity Use (kWh)
    210
WEIGHT/DIMENSIONS
  • Weight without Stand (kg)
    14.3
    Weight with Stand (kg)
    14.5
  • Size without Stand (WxHxD mm)
    1244 x 726 x 87.1
    Size with Stand (WxHxD mm)
    1244 x 786 x 231
ACCESSORY
  • Remote
    MR21
    Batteries
    Yes (AA x 2EA)
  • Power Cable
    Yes
WALL MOUNT
  • VESA Size (HxV mm)
    300 x 300
    LG bracket Model (Optional)
    OLW640B
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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 Google Assistant and Alexa compatibility. Explore NanoCell TVs, OLED TVs, and Ultra HD TVs today.