The OLED77G57LW is a 77 inch (195 cm) 4K OLED Smart TV that offers outstanding picture quality and vivid colours. With a refresh rate of 120 Hz, this TV ensures smooth motion, making it ideal for sports broadcasts and action-packed films. The advanced OLED technology enables deeper blacks and a high contrast ratio, intensifying the viewing experience. The 2023 model combines modern design with powerful technology and fits seamlessly into various living environments. The 4K screen resolution enables razor-sharp images, while the smart TV functions make it easy to access a wide range of streaming services and apps. The TV is finished in a sleek black colour, giving it a timeless and stylish look. The OLED77G57LW is therefore an excellent choice for anyone who values quality and modern entertainment.
Display size (inches) | 77" |
Display technology | OLED |
Dynamic range | Dolby Vision, HDR10, HLG |
Native refresh rate | 120 Hz |
Video connections | HDMI (4x) |
Weight | 33.60 kg |
Documents | Technical data sheet.pdf |
Item number | 57973657 |
Manufacturer | LG |
Category | TV |
Manufacturer no. | OLED77G57LW.AEU |
Release date | 24.4.2025 |
Sales rank in Category TV | 55 of 512 |
Colour | Black |
Exact colour description | Black |
TV type | Smart TV |
Country code | EN |
Model year | 2025 |
Series | G5 |
Design | Slim |
Display size (inches) | 77" |
Screen size (cm) | 195 cm |
Display technology | OLED |
Image resolution | 3840 x 2160 Pixels |
Dynamic range | Dolby Vision, HDR10, HLG |
Native refresh rate | 120 Hz |
Aspect ratio | 16:9 |
Audio output | 60 W |
Operating system | webOS |
TV tuner | DVB-C, DVB-S2, DVB-T2 |
Built-in speakers | Dolby Atmos, Surround Sound (4.2) |
Further features | EPG, Time Shift |
Audio formats | Dolby Atmos |
VESA wall mount | 300 x 300 mm |
Assembly | Wall-mounted |
Video connections | HDMI (4x) |
Audio Connections | Optical TOSLINK (1x) |
Data ports | CI slot (1x) |
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 | ALLM, eARC, HDMI CEC, VRR |
Number of CI+ slots | 1x |
Power consumption | 101 W |
Power consumption (standby) | 0.50 W |
Input voltage | 100 - 240 V |
Energy consumption per year | 299 kWh |
Energy efficiency class | E |
Scope of delivery | Power cable, Remote control with batteries, Wall mount |
Smart home ecosystem | Amazon Alexa, Apple Home, Google Assistant |
Communication standard | Matter |
Width | 1712 mm |
Height | 982 mm |
Depth | 24.80 mm |
Weight | 33.60 kg |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 974,38 kg |
Climate contribution | EUR 24,23 |
Product Safety |
Length | 188 cm |
Width | 113 cm |
Height | 23 cm |
Weight | 46 kg |
| Amount | EUR 300,– |
| Valid from | 20.1.2026 |
| Ends | 31.3.2026 |
| Closing date | 31.3.2026 |
How often does a product of this brand in the «TV» category have a defect within the first 24 months?
Source: 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: GalaxusHow often is a product of this brand in the «TV» category returned?
Source: Galaxus
It is not uncommon for new TV models to be over-hyped by manufacturers' marketing. In the case of the G5 OLED, however, there is a suspicion that the impressive increase in performance of the RGB tandem technology is being marketed somewhat timidly so as not to push cheaper OLED TV models without this technology too far into the background...
