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LG 55" UHD 4K TV

  • 55UJ750T

Key Features

  • IPS Display
  • Nano Cell Display
  • Local Dimming
  • Active HDR with Dolby Vision
  • True Color Accuracy
  • webOS 3.5


Learn more about the Evolution of Display

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Nano Cell™ Display – Cutting-edge LCD display technology

LG SUPER UHD TV goes far beyond conventional measures, such as adopting LED lights or adding color sheets like Quantum Dot; instead, it directly integrates advanced Nano Cell™ technology, the newest LCD technology, into the panel, which improves the picture quality considerably.

More consistent color and contrast from any seats

More consistent color and contrast from any seats

The IPS 4K panel in LG UHD TV delivers rich colors and strong contrast that remain consistent at wider viewing angles.

Learn more about IPS 4k

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Colors true to life

True Color Accuracy uses advanced color mapping technology to effectively correct color distortions and deliver a picture that is accurate and natural.

Colors true to life

Make every seat the best seat in the house

Rather than limiting viewers to a narrow “sweet spot,”
exceptional color and contrast hold up even when viewing from an angle

Make every seat the best seat in the house
Active HDR, unlike other conventional HDRs

Active HDR, unlike other conventional HDRs

LG UHD TV supports premium HDR content mastered by Dolby Vision™, and is also compatible with generic HDR10 and HLG. LG’s Active HDR technology optimizes HDR picture scene by scene for a life-like viewing experience.

The compatibility for HDR playback may vary by the format and country.

Contrast booster for HDR-like viewing

Contrast booster for HDR-like viewing

LG's HDR Effect uses unique image processing that transforms standard dynamic range content to emulate HDR quality by boosting the contrast for an HDR-like viewing experience.

The science of light control

The science of light control

Ultra Luminance and Local Dimming improve brightness and enhance detail by adjusting the backlight and dividing the image into blocks of individualized contrast.

Upscale the resolution to 4K quality

Upscale the resolution to 4K quality

LG’s 4K Upscaler boosts resolution to near 4K quality through ultimate image processing technology.

Powerful sound co-designed by harman/kardon®

Powerful sound co-designed by harman/kardon®

The LG onboard speaker system has been co-designed by the sound experts of harman/kardon®, and then custom-tuned to provide clean, powerful, full-range audio in the living room.

Surround yourself in rich sound

Surround yourself in rich sound

Let yourself be transported by LG’s newest and most advanced simulated
surround sound from virtual seven channels for superior immersion.

Elegant design meets superb function

Elegant design meets superb function

The distinctive metallic body flaunts clean lines and sleek curves
unlike any other television. LG UHD TV's understated elegance turns heads,even when it's powered off.

*The logo on TV stand may differ by country.

webOS 3.5 simple and fun to use

webOS 3.5 simple and fun to use

With the Magic Remote and uniquely refined webOS 3.5 launcher bar, dive into a limitless world of premium content from all of the most popular entertainment providers.

* webOS GUI may differ by country.
* Services are subject to availability, may require subscription and could vary across products and platforms. Internet connection required.
* Magic remote included in box with selected webOS TV models.
* Netflix Hotkey on the remote may not be available in certain countries.

LG webOS 3.5, security you can trust

The security manager in webOS3.5, earns prestigious CC international security certification and UL CAP2900-1 certification for its ability to provide superior privacy protection. It prevents the installation of unauthorized applications, hacking and leaks of privacy.

Easy and fast way to Netflix 4K HDR content

With easier control and faster access, you can explore and enjoy more of Netflix’s premium 4K HDR content on LG 4K TV.

* webOS GUI may differ by country.
* 4K HDR availability may vary for Netflix content.
* Magic Remote design and button arrangement may vary by country.
* Netflix streaming membership required. 4K availability subject to your Netflix subscription plan, Internet service, device capabilities, and content availability.

Display Type
Screen Type LED/LCD
Screen Size (inch) 55"
Resolution 3,840 x 2,160
Backlight Type Edge
Viewing Angle Wide Viewing Angle
Digital TV (DVB-T2) Yes
Toggle Red Button (HbbTV) Yes
Picture Quality
UHDA Premium -
Response Time -
TruMotion (Refresh Rate) TruMotion 100 (Refresh Rate 50Hz)
IPS Technology IPS 4K
Pixel Diming / Local Diming Local Dimming
Nano Cell Display Yes
Wide Color Gamut DCI 90%
Billion Rich Colors -
True Color Accuracy Yes (3D Color Mapping)
Black Enhancement -
Ultra Luminance Ultra Luminance
Active Depth Enhancer Contrast Maximizer
Resolution Upscaler 4K Upscaler
HDR Effect (SDR to HDR) Yes
High Dynamic Range (HDR) Dolby Vision / HDR10
Dolby Vision Support IP/ HDMI/ USB
HDR 10 Support Satellite/ IP/ HDMI/ USB
HDR (HLG) Support Satellite/ IP/ USB
HEVC Decoder 4K@60P, 10bit
VP9 Decoder 4K@60P, 10bit
Sound Quality
Speaker System 2.0ch 20W
Woofer -
Dolby Atmos ® -
Sound designed by harman/ kardon™ Yes
Surround Mode Ultra Surround
Magic Sound Tuning Yes
Smart Surround Mode News/ Movie/ Music
Hi-Fi Audio Yes
Wireless Sound Sync Yes
DTS Decoder DTS-HD
Smart Feature
Smart Operating System webOS 3.5
Processor Quad Core
Magic Remote Control Included
Magic Zoom Live Zoom + Focus Zoom
Magic Zoom Recording Yes
360 VR Yes
Magic Mobile Connection Yes
OLED Gallery -
LG Content Store (App Store) Yes
Music Player Yes
Web Browser Yes
Convenience
Multi-View Yes
Universal Control Capability Yes
Time Machine Yes
Analog/ Digital Recording Yes (External Storage)
Live Playback RF / Composite
Connectivity
Wi-fi Built-in Yes (802.11.ac)
Smart Share DLNA/ Miracast/ Wi-Fi Direct
Mobile Connection Yes (LG TV Plus Mobile App)
Simplink (HDMI CEC) Yes
Input & Output
HDMI 2.0A 4
HDMI 1.4 -
HDMI ARC Yes
USB 2.0 / 3.0 2 / 0
RF-IN 1
Composite in 1
Component in -
Digital Audio Out (Optical) 1
LAN 1
Headphone Out 1
Accessories
Remote Controller Magic Remote

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