LG has significantly improved the display brightness of the OLED panel in the C5 and is currently the best choice for home cinema fans with a limited budget.
This test report belongs to a different type: OLED42C58LA (42", C5, OLED, 4K)
LG OLED55C57LA
55", C5, 4KCurrently out of stock
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Product details
The LG OLED55C57LA is a state-of-the-art 55-inch OLED television equipped with the latest 4K OLED evo technology. With an impressive resolution of 3840 x 2160 pixels, this TV delivers brilliant and vibrant images that are further enhanced by the Brightness Booster. The integrated α9 Gen8 4K AI processor ensures outstanding picture and sound quality by utilizing numerous AI features to enhance the viewing experience. The television supports Dolby Vision and Dolby Atmos, making it ideal for movie nights and gaming. With a refresh rate of up to 144 Hz and support for Nvidia G-Sync and AMD FreeSync, the LG OLED55C57LA enables smooth and stutter-free gameplay. Additionally, the Filmmaker Ambient Mode creates a cinematic atmosphere that elevates the home theater experience to a new level.
- 4K OLED evo AI TV with Brightness Booster for improved picture quality
- α9 Gen8 4K AI processor for optimal picture and sound
- Dolby Vision and Dolby Atmos for an immersive entertainment experience
- Smooth gaming with up to 4K @ 144 Hz and support for G-Sync and FreeSync
- Filmmaker Ambient Mode for a cinematic atmosphere.
Display size (inches) | 55" |
Display resolution | 4K |
Dynamic range | Dolby Atmos, Dolby Vision, HDR, HLG |
Native refresh rate | 120 Hz |
Video connections | HDMI (4x) |
Weight | 14.10 kg |
Documents | Technical data sheet.pdf |
Item number | 56419475 |
Manufacturer | LG |
Category | TV |
Manufacturer no. | OLED55C57LA.AVS |
Release date | 1-4-2025 |
Colour | Black |
Exact colour description | Black |
TV type | OLED TV, Smart TV |
Country code | CH |
Series | C5 |
Display size (inches) | 55" |
Backlight | self-luminous |
Screen size (cm) | 139 cm |
Display | OLED |
Display resolution | 4K |
Image resolution | 3840 x 2160 Pixels |
Dynamic range | Dolby Atmos, Dolby Vision, HDR, HLG |
Native refresh rate | 120 Hz |
Aspect ratio | 16:9 |
Audio output | 40 W |
Operating system | webOS |
TV tuner | Analogue, DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
Foot type | Tabletop |
Further features | EPG, Voice control, Web browser |
VESA wall mount | 300 x 200 mm |
Assembly | Floor stand |
Video connections | HDMI (4x) |
Audio Connections | Digital Audio Out (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 | 77.40 W |
Power consumption (standby) | 0.50 W |
Input voltage | 100 - 240 V |
Energy consumption per year | 77 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 |
Communication standard | Amazon Alexa, Apple HomeKit |
Width | 1222 mm |
Height | 757 mm |
Depth | 230 mm |
Weight | 14.10 kg |
Country of origin | Switzerland |
Manufacturer commitment | RE100, SBTi |
Width | 1222 mm |
Height | 757 mm |
Depth | 230 mm |
Width of stand | 470 mm |
Weight including stand | 16 kg |
Product Safety |
Length | 135 cm |
Width | 18 cm |
Height | 81 cm |
Weight | 14.10 kg |
Specifications may include unverified machine translations.
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «TV» category have a defect within the first 24 months?
Source: Galaxus- 1.JVC1 %
- 2.TCL1,3 %
- 3.LG1,4 %
- 3.Thomson1,4 %
- 5.Hisense TV1,5 %
Statutory 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: Galaxus- 8.Hisense TV8 days
- 8.Philips8 days
- 10.Panasonic9 days
- 11.LG11 days
- 12.Sharp15 days
Return rate
How often is a product of this brand in the «TV» category returned?
Source: Galaxus- 1.TCL2 %
- 2.Hisense TV2,6 %
- 2.LG2,6 %
- 4.Sony2,8 %
- 5.Samsung2,9 %
Source: Galaxus
Translation: machine translated
Overall ratingVery good91/100
Very good90/100
- Strong colours (perfect DCI-P3 coverage)
- Clean moving image display
- Remote control with cursor control
- 4x HDMI 2.1
- No HDR10+
- Only one triple tuner