Television LG 55UR78GC0LK

Name: Television LG 55UR78GC0LK 55" 4K 55UR78GC
Brand: LG
SKU: 11499414
Price: 322.49 EUR
Availability: OutOfStock

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Television LG 55UR78GC0LK 55" 4K Ultra HD LED 3840 x 2160

Short description

The LG 55UR78GC0LK is a 55-inch 4K Ultra HD Smart TV featuring LED technology and a resolution of 3840 x 2160 pixels. With Direct-LED backlighting and a brightness of 300 cd/m², it delivers stunning visuals. Enjoy seamless connectivity with Wi-Fi and Ethernet LAN options, all wrapped in a sleek black design.

Warranty: 1 Year

SKU: 11499414

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Product information

Description

The LG 55UR78GC0LK is a 55" 4K Ultra HD LED television with a 3840 x 2160 resolution and Direct‑LED backlighting. Designed in black with a slim panel and narrow bezel, the TV supports HDR gaming standards such as HGiG and includes Game Optimizer settings for quick access to genre‑specific presets. Connectivity options include Wi‑Fi and Ethernet LAN.

Advantages

This 55‑inch LG UHD TV delivers four times the pixel detail of Full HD for sharper images and more vivid colours. The slim design and thin bezel help the set blend into modern interiors. Direct‑LED backlighting provides uniform brightness and the set offers built‑in network connectivity for streaming and smart features. HGiG compatibility and a Game Optimizer menu centralise HDR gaming settings for more consistent gameplay visual quality.

Suitable for

Watching 4K movies and TV shows
HDR gaming with compatible consoles and titles
Streaming content via Wi‑Fi or Ethernet
Use in living rooms or media rooms where a slim, black TV is desired

Key specifications

Display diagonal: 55"
Resolution: 3840 x 2160 (4K Ultra HD)
Display technology: LED with Direct‑LED backlighting
Brightness: 300 cd/m²
HDR support: HGiG (for gaming)
Connectivity: Wi‑Fi, Ethernet LAN
Energy efficiency class: G (SDR: G, HDR: G)
Energy consumption: 81 kWh/1000 h (SDR), 121 kWh/1000 h (HDR)
Colour: Black

How to use

Place the TV on a stable stand or mount it on a compatible wall bracket following the manufacturer’s instructions. Connect power and select your preferred network connection—Wi‑Fi or Ethernet LAN—to set up smart features and streaming services. Use the remote to access picture settings; for gaming, open Game Optimizer to choose a genre preset and enable HGiG where supported to improve HDR game rendering.

Usage recommendations

For best picture quality, position the TV at eye level and in a location with controlled ambient light. When playing HDR games, ensure your console and game support HGiG and apply the Game Optimizer preset that matches the game genre.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.: 55 "
HD type:: 4K Ultra HD
Display technology:: LED
LED backlighting type:: Direct-LED
Display resolution:: 3840 x 2160
Wi-Fi:: Yes
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.: G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 81 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 121 kWh
Product colour:: Black

All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.: 55 "
HD type:: 4K Ultra HD
Display technology:: LED
LED backlighting type:: Direct-LED
Display resolution:: 3840 x 2160
LED backlight:: Yes
Screen shape:: Flat
Display brightness:: 300 cd/m²
Supported graphics resolutions:: 3840 x 2160
Native refresh rate:: 50 Hz

Smart TV

Smart TV:: Yes
Internet TV:: Yes
Smart modes:: Vivid, Cinema, Filmmaker, Game, Sports, Standard

Ports & interfaces

HDMI version:: 2.1
HDMI ports quantity:: 3
USB 2.0 ports quantity:: 2
Ethernet LAN (RJ-45) ports:: 1
RF ports quantity:: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 0

Network

Wi-Fi:: Yes
Wi-Fi standards:: Wi-Fi 5 (802.11ac)
Ethernet LAN:: Yes
Bluetooth:: Yes
Bluetooth version:: 5.0

Audio

RMS rated power:: 20 W
Number of speakers:: 2
Sound modes:: AI Sound, Clear Voice Pro

Technical details

Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.: G

Power

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 81 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 121 kWh
Power consumption (standby):: 0.5 W
AC input frequency:: 50/60
AC input voltage:: 100 - 240
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.: A to G

Design

Product colour:: Black
Panel mounting interface:: 300 x 300
VESA mounting:: Yes
Introduction year:: 2023

Other features

Stand depth:: 230 mm

Performance

Processor cores:: 4
High Dynamic Range (HDR) supported:: Yes
High Dynamic Range (HDR) technology:: High Dynamic Range 10 (HDR10)
Eco sensor:: Yes
Game features:: HGiG, Game Optimizer, Auto Low Latency Mode (ALLM)

Weight & dimensions

Stand width:: 948 mm
Width (with stand):: 1235 mm
Height (with stand):: 780 mm
Depth (with stand):: 230 mm
Weight (without stand):: 14000 g
Height (without stand):: 715 mm
Width (without stand):: 1235 mm
Depth (without stand):: 57.5 mm
Weight (with stand):: 14100 g

Packaging data

Package weight:: 18900 g
Package depth:: 162 mm
Package height:: 810 mm
Package width:: 1360 mm

Packaging content

Remote control included:: Yes
Cables included:: AC

Features

4K Ultra HD upscaling:: Yes

File formats

Audio formats supported:: WMA, AC4, AC3, EAC3, PCM, AAC HE, AAC, MP3, MP2

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Instructions

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Description

Instructions

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Energy label

55UR78GC

Model

Device manufacturer code

Manufacturer

Device manufacturer

55 "

Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Energy efficiency class (HDR)

81 kWh

Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

121 kWh

Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All LG products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized LG service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, hd type, display technology, led backlighting type, display resolution, wi-fi, energy efficiency class, energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Television LG 55UR78GC0LK?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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Television LG 55UR78GC0LK 55" 4K Ultra HD LED 3840 x 2160

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Display

Smart TV

Ports & interfaces

Network

Audio

Technical details

Power

Design

Other features

Performance

Weight & dimensions

Packaging data

Packaging content

Features

File formats

Instructions

Description

Instructions

Similar products

Product comparison

Energy label

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Television LG 55UR78GC0LK?