LG OLED77C17LB

77", OLED, 4K
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Product details

The LG OLED77C17LB is a state-of-the-art 77-inch 4K OLED TV equipped with advanced technology to deliver an impressive viewing experience. With a resolution of 4K and a refresh rate of 120 Hz, this television provides sharp images and smooth motion, particularly noticeable during sports broadcasts and action films. The Alpha9 Gen4 AI processor optimizes picture and sound quality in real-time, while the Cinema HDR technology, including Dolby Vision IQ™, HDR10 Pro, and HLG, allows for vibrant colors and an extended dynamic range. The Dolby Atmos-enabled 2.2 sound system with 40 watts delivers an immersive audio experience that draws viewers into the action. Additionally, the TV offers comprehensive connectivity options, including HDMI 2.1 and support for Nvidia G-Sync and AMD FreeSync, making it an ideal choice for gamers.

  • Twin Triple Tuner for versatile reception (DVB-T2 HD/-C/-S2)
  • AI Picture Pro and AI Sound Pro for optimized picture and sound quality
  • Compatibility with Nvidia G-Sync and AMD FreeSync for smooth gaming
  • Ambient light sensor for automatic adjustment of picture brightness
  • webOS operating system with integrated web browser and Google Assistant.

Key specifications

Display size (inches)
77"
Display technology
OLED
Display resolution
4K
Dynamic range
HDRHLG
Native refresh rate
120 Hz
Video connections
HDMI (4x)
Weight
35.90 kg

General information

Item number
23618598
Manufacturer
LG
Category
TV
Manufacturer no.
OLED77C17LB.AEU
Release date
19.9.2022

Colour

Colour
Black
Exact colour description
Black

TV properties

TV type
OLED TV
Country code
EU
Design
Flat

Display properties

Display size (inches)
77"
Screen size (cm)
195 cm
Display technology
OLED
Display resolution
4K
Image resolution
3840 x 2160 Pixels
Dynamic range
HDRHLG
Native refresh rate
120 Hz
Aspect ratio
16:9

Features + Functions

Audio output
40 W
Operating system
webOS
TV tuner
Analog & Digital
Built-in speakers
Stereo (2.0)
Picture modes
CinemaFilmGameLivelySportsStandard
Image setting
Increase contrast
Further features
Ambient light sensorWeb browser
Audio formats
AACAC3aptX-LLHE-AACMP2MP3 VBRPCMWMA

Mounting

VESA wall mount
400 x 200 mm

Connections

Video connections
HDMI (4x)
Audio Connections
Digital Audio Out (1x)
Network connections
RJ45 (1x)
Wireless transmission
BluetoothWi-Fi
HDMI features
HDMI 2.1
Number of CI+ slots
1x

Power supply

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

Energy declaration

Energy efficiency class
G

Scope of delivery

Scope of delivery
Remote control included

Smart home features

Smart home ecosystem
Amazon AlexaGoogle Assistant
Communication standard
Google Assistant

Display dimensions

Width
1723 mm
Height
993 mm
Depth
55.30 mm
Weight
35.90 kg

Product dimensions

Width
1723 mm
Height
1023 mm
Depth
269 mm
Weight including stand
35.90 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.JVC
    1 %
  • 2.TCL
    1.3 %
  • 3.LG
    1.4 %
  • 3.Thomson
    1.4 %
  • 5.Hisense TV
    1.5 %

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
  • 9.Panasonic
    9 days
  • 9.Philips
    9 days
  • 9.Sony
    9 days
  • 12.LG
    11 days
  • 13.Sharp
    20 days

Return rate

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

Source: Digitec Galaxus
  • 1.TCL
    2 %
  • 2.Hisense TV
    2.6 %
  • 2.LG
    2.6 %
  • 4.Sony
    2.7 %
  • 5.Samsung
    2.9 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good96/100
Very good96/100
Audiovision Logo
AudiovisionSingle testReleaseMay 2022
  • PositiveBright, balanced, very natural picture
  • Positivehigh operating comfort
  • PositiveDolby Atmos support, Disney+, Apple TV
  • PositiveExtensive equipment, good sound
  • NegativeLoss of brightness with high white content
  • NegativeNo HDR 10+
Very good95/100
AV Magazin.de Logo
AV Magazin.deSingle testReleaseAugust 2021

The LG OLED77C17LB with its huge screen size of 195 cm is a very well equipped Smart TV. Its picture quality sets standards in this price range, and this with all sources. Whether UHD content from the well-known streaming channels, from the disc or the console, the LG adapts optimally...