LG OLED77CX

77", OLED, 4K, 2020
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Product details

The LG OLED77CX is a state-of-the-art OLED Smart TV that offers impressive picture quality and a wide range of features. With a screen diagonal of 77 inches and a 4K resolution of 3840 x 2160 pixels, this television delivers vibrant colors and deep blacks, elevating the viewing experience to a new level. Equipped with the latest OLED technology, the TV ensures excellent contrasts and a broad color spectrum. The webOS operating system allows for user-friendly navigation and access to a variety of streaming services. Additionally, the OLED77CX supports Dolby Vision for an extended dynamic range, further enhancing picture quality for HDR content. With a refresh rate of 120 Hz, the television is also excellent for sports broadcasts and action-packed movies. The integration of smart home systems like Amazon Alexa and Google Assistant enables easy voice control and connectivity with other devices.

  • Dolby Vision for extended dynamic range
  • 4K resolution with 3840 x 2160 pixels
  • Built-in smart home system with Amazon Alexa and Google Assistant
  • Refresh rate of 120 Hz for smooth motion
  • Versatile connectivity options with 4 HDMI and multiple USB ports.

Key specifications

Display size (inches)
77"
Screen technology
OLED
Display resolution
4K
Native refresh rate
120 Hz
Dynamic range
Dolby Vision
Video connections
HDMI (4x)
Weight
26.70 kg
Documents
Item number
13088045

General information

Manufacturer
LG
Category
TV
Manufacturer no.
OLED77CX6LA.AVS
Release date
14.4.2020
External links

Colour

Colour
Black
Exact colour description
Black

TV properties

TV type
OLED TVSmart TV
Model year
2020

Display properties

Display size (inches)
77"
Backlight
self-luminous
Screen size (cm)
195 cm
Screen technology
OLED
Display resolution
4K
Image resolution
3840 x 2160 Pixels
Dynamic range
Dolby Vision
Native refresh rate
120 Hz

Features + Functions

Operating system
webOS
TV tuner
DVB-CDVB-S2DVB-T2
Video file formats
HEVC

Mounting

VESA wall mount
400 x 200 mm

Connections

Video connections
HDMI (4x)
Audio Connections
Coaxial S/PDIF (1x)Headphones
USB ports
USB-A
Exact USB ports
USB-A 2.0 (3x)
Network connections
RJ45 (1x)
Wireless transmission
Airplay 2
HDMI features
Dolby Vision
Number of CI+ slots
1 x

Power supply

Energy consumption per year
239 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
26.70 kg

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
1723 mm
Height
1023 mm
Depth
269 mm
Weight including stand
35.90 kg

Package dimensions

Length
188 cm
Width
28.50 cm
Height
104.40 cm
Weight
49.30 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 %
  • 3.Dyon
    1.4 %
  • 3.Samsung
    1.4 %
  • 3.TCL
    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.Philips
    6 days
  • 9.Samsung
    7 days
  • 9.Sony
    7 days
  • 11.LG
    9 days
  • 12.Sharp
    12 days

Return rate

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

Source: Digitec Galaxus
  • 1.JVC
    1.2 %
  • 2.Sony
    1.7 %
  • 3.LG
    1.8 %
  • 3.TCL
    1.8 %
  • 5.Samsung
    2 %
Source: Digitec Galaxus