LG 50UR78006LK.AEK TV 127 cm (50") 4K Ultra HD Smart TV Wi-Fi

4K Ultra HD & AI Sound

Experience vibrant picture quality in incredible detail with 4K clarity, powered by the smart α5 AI processor 4K Gen6, the brain of the TV. LG’s AI Sound feature enhances your audio for a more immersive experience.

Sleek and slim design

A beautifully crafted TV to enhance any room.

LG’s webOS smart platform

Access all of your must-have apps like Freeview Play, NOW, Netflix, Prime Video, Disney+, Twitch and more on LG’s easy-to-use webOS smart platform. New Quick Cards make it easy to find what you want based on interest – be it Gaming, Sports, Music or even Home Office.

FILMMAKER Mode & HDR

Enjoy movies just as the director intended thanks to Filmmaker Mode and HDR.

Game Optimiser & ALLM

Tweak your settings with ease to ensure the best gaming experience with the Game Optimiser, and ensure the most responsive gameplay with ALLM – putting you into the best game mode automatically when powering up your console.

Display

Display diagonal (metric)

126 cm

Native aspect ratio

16:9

Screen shape

Flat

Display technology

LED

Display resolution

3840 x 2160 pixels

HD type

4K Ultra HD

Display diagonal

127 cm (50")

TV tuner

Auto channel search

Yes

Digital signal format system

DVB-S, DVB-S2, DVB-T, DVB-T2

Tuner type

Analog & digital

Smart TV

Music apps

Amazon Music, Apple Music, BBC Sounds, Deezer, Spotify, Tidal

Sports apps

DAZN

Video apps

All 4, Amazon Prime Video, Apple TV, BBC iPlayer, BritBox, Chili, DAZN, Disney+, Freeview Play, ITV Hub, My5, NOW TV, Netflix, Rakuten TV, Twitch, YouTube

Built-in Chromecast

No

Apple AirPlay 2 support

Yes

Screen mirroring

Yes

Operating system version

23

Operating system installed

WebOS

Internet TV

Yes

Smart TV

Yes

Audio

Enhanced Audio Return Channel (eARC)

Yes

Sound modes

AI Sound, Clear Voice Pro

Audio decoders

Dolby Digital

Built-in subwoofer

No

RMS rated power

20 W

Number of speakers

2

Network

Web browser

Yes

Miracast

Yes

Bluetooth profiles

A2DP

Bluetooth

Yes

Wi-Fi Direct

No

Ethernet LAN

Yes

Wi-Fi

Yes

Design

Stand type

Legs stand

Frameless design

No

VESA mounting

Yes

On/off switch

No

Performance

USB playback

Yes

DVD player

No

USB recording

Yes

Parental control

Yes

Auto standby

Yes

4K Ultra HD upscaling

Yes

NVIDIA G-SYNC

No

AMD FreeSync

No

Multi-screen

No

Processor cores

4

Ambient light sensor

Yes

Dolby Vision

No

Video formats supported

AVI, HEVC, MP4, VP9

Subtitles function

Yes

Game mode

Yes

High Dynamic Range (HDR) technology

High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)

High Dynamic Range (HDR) supported

Yes

Ports & interfaces

Common interface Plus (CI+)

No

Common interface (CI)

Yes

RF input

2

RF ports quantity

2

Digital audio optical out

1

USB 2.0 ports quantity

2

Ethernet LAN (RJ-45) ports

1

Audio Return Channel (ARC)

Yes

HDMI version

2.0

HDMI ports quantity

3

Management features

Works with Apple Siri

Yes

Works with Amazon Alexa

Yes

Works with the Google Assistant

No

Works with Samsung Bixby

No

Firmware upgradeable via

Auto upgrade wizard, Network, USB

Sleep timer

Yes

On/Off timer

Yes

Auto power off

Yes

Basic hotel mode

Yes

ECO mode

Yes

Hotel mode

No

Picture-in-Picture

No

Electronic Programme Guide (EPG)

Yes

Voice control

No

Power

Energy efficiency scale

A to G

Energy saving mode

Yes

Power consumption (sleep)

0.5 W

Power consumption (standby)

0.5 W

Power consumption (typical)

64.8 W

attribute_product_family_name

99 kWh

Energy efficiency class (HDR)

G

Energy consumption (SDR) per 1000 hours

64.8 kWh

Energy efficiency class (SDR)

F

Technical details

Processor

α5 AI Processor 4K Gen6

Sound technology

AI Sound (Virtual 5.1 Up-mix)

Supplier features

Country of origin

South Korea

Weight & dimensions

Stand depth

23 cm

Stand width

85.9 cm

Weight (without stand)

11.7 kg

Height (without stand)

651 mm

Depth (without stand)

57.1 mm

Width (without stand)

1121 mm

Weight (with stand)

11.8 kg

Height (with stand)

716 mm

Depth (with stand)

230 mm

Width (with stand)

1121 mm

Packaging data

Package type

Box

Package weight

14.5 kg

Package height

775 mm

Package depth

152 mm

Package width

1215 mm

E-manual

Yes

Soundbar included

No

Manual

Yes

User guide

Yes

Quick start guide

Yes

Quick installation guide

Yes

Screws included

Yes

Smart Remote included

No

Remote control type

Standard Remote

Remote control included

Yes

Cables included

AC

Mounting kit

No

Desktop stand

Yes

Other features

Stand

Yes

Smart TV applications

BBC iPlayer, ITV Player, All 4, My5, UKTV, Explore Freeview Play, Britbox, STV Player, RTE Player, NOW TV, Netflix, Amazon Prime Video, Rakuten TV, Disney+, Apple TV, YouTube, YouTube Kids, Sky Store, Twitch, Paramount+, Pluto TV, Chili, DAZN, Lionsgate+, Geforce Now, Utomik, Blacknut, Sky News, Peloton, TikTok TV, BBC Sounds, Spotify, Apple Music, Amazon Music, Deezer, Tidal

Analogue tuner

Yes

DVB-T2 tuner

Yes

Aerial input

2

BRAVIA Sync

No

DVB

DVB-T2/T, DVB-C, DVB-S2/S

Digital audio out

1

S-Force Front Surround 3D

No

S-Master

No

Stereo sound

Yes

Surround modes

AI Sound (Virtual 5.1 Up-mix)

SmartFeatures

webOS UI, Quick Cards, Home Hub

App store

LG Content Store

Digital Living Network Alliance (DLNA) certified

No

Picture mode

Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room)

Mains power

Yes

HDMI

Yes

Annual energy consumption

90.072 kWh

Warranty period

2 year(s)

USB ports quantity

2

Auto digital tuning

Yes

Headphone connectivity

Bluetooth

Wall mounting kit

No

One Connect port

No

Instant Game Response

Yes

Twin tuner

No

Built-in soundbar

No

Cable management

Yes

Apple HomeKit support

Yes

Near Field Communication (NFC)

No

No gap wall-mount

No

Batteries included

Yes

Motion control

No

Wall bracket

No

3D

No

Hybrid Log-Gamma (HLG)