
- Black level
- Viewpoint
- HDR10
- HLG & Dolby Vision
- Dolby Atmos
- App support
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 ideal for gamers, supporting smooth gameplay at up to 4K at 144 Hz and featuring both Nvidia G-Sync and AMD FreeSync. The HGiG support ensures a convincing HDR representation that further enhances the visual experience.
Display size (inches) | 77" |
Display resolution | 4K |
Dynamic range | Dolby Vision, HDR, HDR10, HLG |
Native refresh rate | 144 Hz |
Video connections | HDMI (4x) |
Weight | 23.50 kg |
Documents | Technical data sheet.pdf |
Item number | 56419477 |
Manufacturer | LG |
Category | TV |
Manufacturer No. | OLED77C57LA.AVS |
Release date | 1.4.2025 |
Sales rank in Category TV | 21 of 2119 |
May include power adapter | No |
Colour | Black |
Exact colour description | Black |
TV type | OLED TV, Smart TV |
Country code | CH |
Model year | 2025 |
Series | C5 |
Display size (inches) | 77" |
Backlight | self-luminous |
Screen size (cm) | 195 cm |
Display | OLED |
Display resolution | 4K |
Image resolution | 3840 x 2160 Pixels |
Dynamic range | Dolby Vision, HDR, 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 | Dolby Atmos, Stereo (2.2) |
Foot type | Tabletop |
Further features | Voice control |
VESA wall mount | 300 x 200 mm |
Assembly | Floor stand |
Video connections | HDMI (4x) |
Audio Connections | Coaxial S/PDIF (1x), Jack 3.5mm (1x) |
Data ports | CI slot (1x), RF / Coaxial IN (2x) |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (3x) |
Network connections | RJ45 (1x) |
Wireless transmission | Airplay 2, Bluetooth, Wi-Fi |
HDMI features | eARC, HDMI 2.1 |
Number of CI+ slots | 1x |
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 |
CO₂ emissions | 681.48 kg |
Climate contribution | CHF 16.20 |
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 G5 sets standards with its new screen - it doesn't get any better than this at the moment. The OLED C5 is less brilliant, but otherwise practically just as good. Both offer audible sound with good setting options, as well as a full range of features and simple operation with many aids. So should you go for the cheaper C5? The G5 looks better on the wall.