LG OLED77GX

77", OLED, 4K, 2020
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Product details

The OLED77GX is a state-of-the-art Smart TV equipped with advanced OLED technology to provide an unparalleled viewing experience. With an impressive screen diagonal of 77 inches and a 4K resolution, this television delivers crystal-clear images and vibrant colors. The webOS operating system allows for user-friendly navigation and access to a variety of streaming services. Support for Dolby Vision and HDR10 ensures an extended dynamic range, while the 120 Hz refresh rate guarantees smooth motion in fast-paced scenes. The OLED77GX is not only a technical masterpiece but also an elegant piece of furniture that seamlessly integrates into any living environment.

  • Self-illuminating pixels for deep blacks and vibrant colors
  • Support for Dolby Vision and HDR10 for an enhanced viewing experience
  • Integrated wireless streaming with Airplay 2 and Apple HomeKit
  • Versatile connectivity options with 4 HDMI and USB-A ports
  • Energy efficiency class G for environmentally conscious use.

Key specifications

Display size (inches)
77"
Screen technology
OLED
Display resolution
4K
Native refresh rate
120 Hz
Dynamic range
Dolby VisionHDRHDR10HLG
Video connections
HDMI (4x)
Weight
39.40 kg
Documents
Item number
13241476

General information

Manufacturer
LG
Category
TV
Manufacturer no.
OLED77GX6LA.AVS
Release date
20.5.2020
External links

Colour

Colour
Black
Exact colour description
BlackBlack

TV properties

TV type
OLED TVSmart TV
Model year
2020
Design
Flat

Display properties

Display size (inches)
77"
Backlight
self-luminous
Screen technology
OLED
Display resolution
4K
Image resolution
3840 x 2160 Pixels
Dynamic range
Dolby VisionHDRHDR10HLG
Native refresh rate
120 Hz
Aspect ratio
16:9

Features + Functions

Audio output
60 W
Operating system
webOS
TV tuner
DVB-CDVB-S2DVB-T2HbbTV
Picture modes
Game
Video file formats
HEVC

Mounting

VESA wall mount
300 x 300 mm

Connections

Video connections
HDMI (4x)
Audio Connections
HeadphonesOptical TOSLINK (1x)
Data ports
Card reader (1x)
USB ports
USB-A
Exact USB ports
USB-A 2.0 (3x)
Network connections
RJ45 (1x)
Wireless transmission
Airplay 2
HDMI features
eARC
Number of CI+ slots
1 x

Power supply

Power consumption
173 W
input voltage
100 - 240 V
Energy consumption per year
240 kWh

Energy declaration

Energy efficiency class
G

Smart home features

Smart home ecosystem
Amazon AlexaGoogle Assistant
Communication standard
Amazon AlexaApple HomeKitGoogle Assistant

Display dimensions

Weight
39.40 kg

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
1721 mm
Height
1050 mm
Depth
2.50 mm

Package dimensions

Length
200 cm
Width
135 cm
Height
25 cm
Weight
59 kg

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Hisense TV
    1.1 %
  • 2.LG
    1.3 %
  • 2.TCL
    1.3 %
  • 4.Dyon
    1.4 %
  • 4.Samsung
    1.4 %

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: Digitec Galaxus
  • 8.Samsung
    7 days
  • 8.Sony
    7 days
  • 10.LG
    9 days
  • 11.Sharp
    12 days
  • 12.Hisense
    14 days

Return rate

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

Source: Digitec Galaxus
  • 2.Sony
    1.7 %
  • 2.TCL
    1.7 %
  • 4.LG
    1.8 %
  • 5.Samsung
    2 %
  • 6.Toshiba
    2.2 %
Source: Digitec Galaxus