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LG OLED77G57LW

77", G5, OLED, 4K, 2025
Currently out of stock
Free shipping starting at 39,–

Product details

77" (195 cm) OLED TV with a resolution of 3840 x 2160 (Ultra HD 4K). Gallery Design for a flat and seamless wall mount that resembles a piece of art on the wall. A11 Gen2 4K AI processor with numerous AI features automatically optimizes picture and sound. Filmmaker Ambient Mode, Dolby Vision, and Dolby Atmos for cinematic entertainment. Smooth gaming with up to 4K @ 165 Hz, Nvidia G-Sync, and AMD FreeSync. Delivered with wall mount.

Key specifications

Display size (inches)
77"
Screen technology
OLED
Display resolution
4K
Native refresh rate
165 Hz
Dynamic range
Dolby VisionHDR10HLG
Video connections
HDMI (4x)
Weight
33.60 kg
Documents
Item number
56419491

General information

Manufacturer
LG
Category
TV
Manufacturer no.
OLED77G57LW.AVS
Release date
1/4/2025

Colour

Colour
Black
Exact colour description
Black

TV properties

TV type
OLED TV
Model year
2025
Series
G5
Design
Frame

Display properties

Display size (inches)
77"
Backlight
self-luminous
Screen size (cm)
195 cm
Screen technology
OLED
Panel technology
OLED
Display resolution
4K
Image resolution
3840 x 2160 Pixels
Dynamic range
Dolby VisionHDR10HLG
Native refresh rate
165 Hz
Aspect ratio
16:9

Features + Functions

Audio output
60 W
Operating system
webOS
TV tuner
DVB-CDVB-S2DVB-T2
Built-in speakers
Dolby Atmos
Picture modes
Film
Further features
Voice control
Audio formats
Dolby Atmos

Mounting

VESA wall mount
300 x 300 mm
Assembly
Wall-mounted

Connections

Video connections
HDMI (4x)
Audio Connections
Digital Audio Out (1x)
Data ports
CI slot (1x)RF / Coaxial IN (2x)
USB ports
USB-A
Exact USB ports
USB-A 2.0 (3x)
Network connections
RJ45 (1x)
Wireless transmission
BluetoothWi-FiWiSA
HDMI features
Audio return channelHDMI 2.1
Number of CI+ slots
1 x

Power supply

Power consumption
101 W
Power consumption (standby)
0.50 W
input voltage
100 - 240 V
Energy consumption per year
101 kWh

Energy declaration

Energy efficiency class
E

Scope of delivery

Scope of delivery
1x power cable1x remote control incl. batteries1x wall bracket

Smart home features

Smart home ecosystem
Amazon AlexaApple Home
Communication standard
Amazon Alexa

Display dimensions

Width
1712 mm
Height
982 mm
Depth
24.80 mm
Weight
33.60 kg

Origin

Country of origin
Switzerland

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer LG fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Product dimensions

Width
1712 mm
Height
982 mm
Depth
24.80 mm
Weight including stand
33.60 kg

Package dimensions

Length
187 cm
Width
22 cm
Height
113 cm
Weight
33.60 kg

Legal Notice

Product Safety

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «TV» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Hisense TV
    1,2 %
  • 2.LG
    1,3 %
  • 2.TCL
    1,3 %
  • 4.Samsung
    1,4 %
  • 5.Toshiba
    1,5 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 7.Sony
    6 days
  • 7.Toshiba
    6 days
  • 9.LG
    7 days
  • 9.Philips
    7 days
  • 11.Samsung
    9 days

Return rate

How often is a product of this brand in the «TV» category returned?

Source: Galaxus
  • 1.TCL
    1,7 %
  • 2.Hisense
    1,8 %
  • 3.LG
    2 %
  • 3.Sony
    2 %
  • 3.Toshiba
    2 %
Source: Galaxus

Translation: machine translated
Overall ratingVery good80/100
Very good95/100
connect Logo
connectSingle testReleaseSeptember 2025
  • PositiveOverwhelmingly brilliant HDR highlights thanks to RGB tandem OLEDs
  • PositiveExcellent preset image settings
  • PositiveNice and smart with lots of bonus options
  • PositiveHDMI: Gaming with 165 fps and 5 ms delay
  • PositiveHigh-quality finish, flat wall mounting included in the scope of delivery
  • NegativeNo stand supplied
Good73/100
Rank 4 out of 5Stiftung WarentestFernseher im TestReleaseAugust 2025

Many criteria can play a role when buying a new television: For example, size, network functions, picture quality or sound. The test shows big differences, so it's worth comparing! For many people, the price is the most important factor. The good news is that some good televisions are available for less than 500 euros - from 600 euros upwards, the selection of recommendable sets becomes larger...

Without ratingNo rating
HDTV Magazin Logo
HDTV MagazinSingle testReleaseJuly 2025

It is not uncommon for new TV models to be over-hyped by manufacturers' marketing. In the case of the G5 OLED, however, there is a suspicion that the impressive increase in performance of the RGB tandem technology is being marketed somewhat timidly so as not to push cheaper OLED TV models without this technology too far into the background...

Very good95/100
AV Magazin.de Logo
AV Magazin.deSingle testReleaseFebruary 2025
  • Positive4 x HDMI 2.1 (incl. support for 4K 120Hz, eARC, VRR, ALLM and QLM)
  • Positive Compatible with AirPlay 2
  • Positive 2 x antenna (1x satellite, 1x cable/terrestrial)
  • Positive LG Magic Remote remote control and LG ThinQ app
  • Positive Support for Amazon Alexa, Google Assistant and LG ThinQ
  • Positive Height-adjustable stand included in the scope of delivery
    Good75/100
    Rank 7 out of 20Stiftung WarentestFernseher im TestReleaseJanuary 2025

    Many criteria can play a role when buying a new television: For example, size, network functions, picture quality or sound. The test shows big differences here. It's worth comparing! For many, the price is the top priority. The good news is that some good televisions are available for less than 500 euros - from 600 euros upwards, the choice of good sets becomes larger...

    Good77/100
    Rank 5 out of 20Stiftung WarentestFernseher im TestReleaseJanuary 2025

    Many criteria can play a role when buying a new television: For example, size, network functions, picture quality or sound. The test shows big differences here. It's worth comparing! For many, the price is the top priority. The good news is that some good televisions are available for less than 500 euros - from 600 euros upwards, the choice of good sets becomes larger...