LG OLED77C55LA

77", OLED, 4K, 2025
Delivered between Tue, 9.12. and Tue, 16.12.
Supplied by
free shipping

Country version3

Display size (inches)5

Product details

77" (195 cm) OLED TV with a resolution of 3840 x 2160 (Ultra HD 4K). A9 Gen8 4K AI processor with numerous AI features for the best possible picture quality and optimal sound. Filmmaker Ambient Mode, Dolby Vision, and Dolby Atmos for cinematic entertainment. WebOS 25 and AI Magic Remote control for convenient operation. Smooth gaming with up to 4K @ 144 Hz, Nvidia G-Sync, and AMD FreeSync. Easy control thanks to Hands-Free Voice Control.

Key specifications

Display size (inches)
77"
Screen technology
OLED
Display resolution
4K
Native refresh rate
144 Hz
Dynamic range
Dolby VisionHDR
Video connections
HDMI IN (4x)
Weight
23.50 kg
Item number
59347399

General information

Manufacturer
LG
Category
TV
Manufacturer no.
OLED77C59LB.AVS
Release date
14.6.2025

Colour

Colour
Black
Exact colour description
Black

TV properties

TV type
OLED TV
Country code
EU
Model year
2025
Design
Flat

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 VisionHDR
Native refresh rate
144 Hz

Features + Functions

Operating system
webOS
TV tuner
DVB-CDVB-S2DVB-T2
Built-in speakers
Stereo (2.2)
Picture modes
Film
Further features
Smartphone Control
Audio formats
Dolby Atmos

Mounting

VESA wall mount
300 x 200 mm
Assembly
Floor stand

Connections

Video connections
HDMI IN (4x)
Audio Connections
HDMI (1x)
USB ports
USB-A
Exact USB ports
USB-A 2.0 (1x)
Network connections
RJ45 (1x)
Wireless transmission
Airplay 2BluetoothWi-Fi
HDMI features
eARCHDMI 1

Power supply

Power consumption (standby)
0.50 W

Energy declaration

Energy efficiency class
F

Smart home features

Smart home ecosystem
Amazon AlexaApple Home
Communication standard
Apple HomeKit

Display dimensions

Width
1711 mm
Height
982 mm
Weight
23.50 kg

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
1711 mm
Height
1035 mm
Depth
267 mm
Weight including stand
27.10 kg

30-day right of return
24 Months Warranty (Pick Up & Return)
5 additional offers

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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
  • 3.TCL
    1.3 %
  • 3.Toshiba
    1.3 %
  • 5.LG
    1.4 %
  • 5.Samsung
    1.4 %
  • 5.Sharp
    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
  • 6.Philips
    8 days
  • 6.Toshiba
    8 days
  • 9.LG
    9 days
  • 10.Samsung
    10 days
  • 11.Sharp
    11 days

Return rate

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

Source: Digitec Galaxus
  • 1.TCL
    1.8 %
  • 2.LG
    2.1 %
  • 2.Toshiba
    2.1 %
  • 4.Hisense TV
    2.3 %
  • 4.Samsung
    2.3 %
Source: Digitec Galaxus

Translation: machine translated
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HDTV Magazin Logo
HDTV MagazinSingle testReleaseSeptember 2025

The LG OLED C5 does not reach the heights of an MLA OLED (G3 and G4), and there are now small technological worlds between the C5 and the RGB tandem OLED G5. However, the C5 is ideally suited for current SDR and HDR sources, as many HDR image contents also set technological limits and do not utilise the maximum HDR potential...