The LG OLED77C57LA is a state-of-the-art 77-inch OLED television equipped with the latest technology to deliver an outstanding viewing experience. With an impressive resolution of 3840 x 2160 (Ultra HD 4K) and the advanced A9 Gen8 4K AI processor, this TV ensures excellent picture quality and optimized sound. The Brightness Booster allows for brighter and more vibrant images, while the Filmmaker Ambient Mode, Dolby Vision, and Dolby Atmos provide a cinematic entertainment experience. Additionally, the television is perfect for gamers, supporting smooth gameplay at up to 4K at 144 Hz and featuring both Nvidia G-Sync and AMD FreeSync integration. HGiG support ensures a convincing HDR presentation that further enhances the visual experience.
Display size (inches) | 77" |
Screen technology | OLED |
Display resolution | 4K |
Native refresh rate | 144 Hz |
Dynamic range | Dolby Vision, HDR10, HLG |
Video connections | HDMI (4x) |
Weight | 23.50 kg |
Documents | |
Item number | 56419477 |
Manufacturer | LG |
Category | TV |
Manufacturer no. | OLED77C57LA.AVS |
Release date | 1.4.2025 |
Sales rank in Category TV | 28 of 2179 |
May include power adapter | No |
Colour | Black |
Exact colour description | Black |
TV type | OLED TV |
Country code | CH |
Model year | 2025 |
Series | C5 |
Design | Flat |
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 Vision, HDR10, HLG |
Native refresh rate | 144 Hz |
Aspect ratio | 16:9 |
Audio output | 40 W |
Operating system | webOS |
TV tuner | DVB-C, DVB-S2, DVB-T2 |
Built-in speakers | Stereo (2.2) |
Picture modes | energy-saving |
Foot type | Tabletop |
Further features | Voice control |
Audio formats | Dolby Atmos |
VESA wall mount | 300 x 200 mm |
Assembly | Floor stand |
Video connections | HDMI (4x) |
Audio Connections | Headphones |
Data ports | CI slot (1x), RF / Coaxial IN (2x) |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (3x) |
Network connections | RJ45 Gigabit Ethernet (1x) |
Wireless transmission | Bluetooth, Wi-Fi |
HDMI features | eARC, HDMI 2.1, HDR, MHL Support |
Number of CI+ slots | 1 x |
Power consumption | 125 W |
Power consumption (standby) | 0.50 W |
input voltage | 100 - 240 V |
Energy consumption per year | 125 kWh |
Energy efficiency class | F |
Scope of delivery | 1x power cable, 1x remote control incl. batteries, 1x stand |
Smart home ecosystem | Amazon Alexa, Apple Home |
Width | 1711 mm |
Height | 982 mm |
Depth | 47.10 mm |
Weight | 23.50 kg |
Country of origin | Switzerland |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer LG fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Width | 1711 mm |
Height | 1035 mm |
Depth | 267 mm |
Width of stand | 520 mm |
Weight including stand | 27.10 kg |
Length | 187 cm |
Width | 113 cm |
Height | 22 cm |
Weight | 23.50 kg |
How often does a product of this brand in the «TV» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «TV» category returned?
Source: Digitec Galaxus
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...
