Reveal the Last Detail
LG UHD TV with HDR10 Pro brings optimized brightness levels for vivid colour and remarkable detail.
α5 AI Processor 4K Gen6 | Boost Your Viewing Experience
α5 AI Processor 4K Gen6 enhances the LG UHD TV to provide you with an immersive experience.
Redefine Scale of 4K
Watch non-4K content in 4K on big UHD screens to enjoy clarity and precision in every moment.
AI Brightness Control
AI Brightness Control ensures the perfect brightness level for any environment, adapting to brightness by surrounding ambient lighting.
See UHD TV on a Whole New Scale
Experience your favourite content up-close with an ultra-big 4K UHD TV
The Perfect Fit for Full Sound
Pair up all you love to watch with crystal-clear sound-the way it was meant to be heard.
WOW Interface | Diversified Settings
When connected with an LG TV, your Sound Bar automatically switches to Sound Bar sound mode. Plus, enjoy 3 additional modes for the best sound experience.
webOS 23 new Home | Tailored to Your Liking
From your favorite content to your preferred way to view, webOS 23 new Home is the hub that revolved around you.
My Profile
Get tailored movie recommendations, an overview of your team's next games, and your own notifications, all from one place dedicated to you.
Quick Card
Create dedicated cards for your favorite apps and services. Arrange them how you like, switch them up, and jump quickly into your content.
Smart Assistant & Connectivity
LG UHD TV takes convenience to a new level with support for Amazon Alexa Built-in, Apple AirPlay, HomeKit, and Matter. Conveniently monitor connected appliances, check information almost instantly with your voice.
Cinema-Like Immersion at Home
Watch in 4K and enjoy a viewing experience like the ones in the cinema.
FILMMAKER MODE™
Enjoy movies as the director intended, without adjustments to the texture or other visual settings of the film.
Entertainment | Endless Content On Demand
Easily enjoy content from the biggest streaming platforms directly on LG UHD TV.
AAA Gaming Begins Here
Transform your experience with fast, smooth gaming and feel like you're truly immersed in the game.
Game Optimizer & Dashboard
Find all the settings you need for optimal gameplay in one place. Game Dashboard allows you to change the current game genre settings quickly.
HGiG
LG is partnered with some of the big names in the gaming industry, allowing you to enjoy the latest HDR games and immerse yourself in your gameplay.
Cloud Gaming
Get expanded access to your favourite games with Cloud Gaming compatibility through GeForce NOW.
- General Information
- Manufacturer
- LG Electronics
- Manufacturer Website Address
- http://www.lge.co.uk
- Brand Name
- LG
- Product Series
- UR78
- Product Type
- Smart LED-LCD TV
- Warranty
- Limited Warranty
- 12 Month
- Technical Information
- Model Year
- 2023
- Screen Size Class
- 1397 mm
- Viewable Screen Size
- 127 cm
- Backlight Technology
- Direct LED
- Interactive Features
- Voice Recognition
- Voice Assistant
- Operating System
- webOS 23
- Features
- HDR Gaming Interest Group (HGiG)
- Game Mode
- Auto Low Latency Mode (ALLM)
- Sound Sync
- Clear Voice Pro
- Down Firing Speaker
- Audio Return Channel (ARC)
- RF Antenna Input
- Brightness Sensor
- 4K AI Upscaling
- Film Mode
- Dynamic Tone Mapping
- ThinQ AI
- Sport Mode
- Web Browser
- Smartphone Remote Support
- 4K Upscaling
- Ambient Lighting
- Wake on WLAN (WoWLAN)
- On Screen Display
- Soundbar Compatible
- Cinema Mode
- Cloud Gaming
- Game Optimizer
- Bluetooth Sound Sync
- Eco Mode
- Teletext
- Parental Control
- Time Shift
- High Dynamic Range (HDR)
- Yes
- High Dynamic Range (HDR) Type
- HDR10
- HLG
- HDR10 Pro
- PC Streaming
- Yes
- Internet Access
- Yes
- Streaming Service
- Netflix
- Apple TV+
- Paramount+
- Disney+
- Amazon Prime
- AirPlay
- YouTube
- Airplay 2
- Virtual Assistant Supported
- Alexa
- Apple HomeKit
- Google Assistant
- HomeKit
- Picture Mode
- Standard
- Eco
- Cinema
- Sports
- Game
- Filmmaker
- ISF Expert (Bright Room)
- ISF Expert (Dark Room)
- Processor & Chipset
- Processor Type
- α5 Gen 6 AI Processor 4K
- Video
- Digital Tuner
- DVB-C
- DVB-S2
- DVB-T2
- Video Signal Standard
- 4K UHDTV
- Maximum Resolution
- 3840 x 2160
- Standard Refresh Rate
- 50 Hz
- Scan Format
- 2160p
- Audio
- RMS Output Power
- 20 W
- Sound System
- AI Sound
- Surround Sound
- Dolby Digital
- Dolby AC-4
- Dolby AC3
- Audio Formats Supported
- AC4
- AAC
- MP3
- WMA
- Number of Audio Channels
- 2
- Network & Communication
- Ethernet
- Yes
- Wireless LAN
- Yes
- Bluetooth
- Yes
- Interfaces/Ports
- HDMI
- Yes
- Total Number of HDMI Ports
- 3
- USB
- Yes
- Power Description
- Input Voltage
- 120 V AC
- 230 V AC
- Input Frequency
- 60 Hz
- Energy & Performance
- Standby Power Consumption
- 500 mW
- Energy Efficiency Class (SDR) (from 1st March 2021)
- G
- ON Mode Energy Consumption per 1000Hour (SDR) (from 1st March 2021)
- 81 kW
- Energy Efficiency Class (HDR) (from 1st March 2021)
- G
- ON Mode Energy Consumption per 1000Hour (HDR) (from 1st March 2021)
- 121 kW
- Physical Characteristics
- Color Family
- Black
- Product Color
- Black
- VESA Mount Compatible
- Yes
- VESA Mount Standard
- 300 x 300
- Height
- 71.5 cm
- Width
- 123.5 cm
- Depth
- 5.8 cm
- Height with Stand
- 78 cm
- Width with Stand
- 123.5 cm
- Depth with Stand
- 23 cm
- Weight (Approximate)
- 14 kg
- Weight with Stand (Approximate)
- 14.10 kg
- Miscellaneous
- Package Contents
- UR78 55 inch 4K Smart UHD TV 2023
- Standard Remote
- Power Cable
- 2 x Batteries (AAA)
- Remote Control