LG OLED55C17LB OLED 139cm 55" 4K HDR 2xDVB-T2HD/C/S2 Smart TV - OLED TV - 139 cm

54.72", OLED, 4K
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Product details

The LG OLED55C17LB is a state-of-the-art 55-inch OLED TV that features impressive 4K HDR picture quality. With its advanced display technology, this television delivers vibrant colors and deep blacks, resulting in an outstanding viewing experience. The integrated Alpha9 Gen4 AI processor optimizes picture and sound quality in real-time, while support for Dolby Vision IQ™ and HDR10 Pro allows for dynamic adjustment to various lighting conditions. The TV is equipped with a powerful 2.2 sound system that supports Dolby Atmos and provides a nominal power of 40 watts. Additionally, the OLED55C17LB comes with a variety of connectivity options, including HDMI 2.1 and USB ports, ensuring seamless connection to external devices. With Smart TV functionality and the user-friendly webOS operating system, users can access a wide range of streaming services and apps.

  • Twin Triple Tuner for DVB-T2 HD, DVB-C, and DVB-S2
  • AI Picture Pro and AI Sound Pro for optimized picture and sound quality
  • Compatible with Nvidia G-Sync and AMD FreeSync for smooth gaming
  • Dolby Atmos-capable sound system with 40 watts nominal power
  • VESA wall mount type 300 x 200 mm for flexible mounting options.

Key specifications

Display size (inches)
54.72"
Screen technology
OLED
Display resolution
4K
Native refresh rate
120 Hz
Dynamic range
HDR
Video connections
HDMI (4x)
Weight
18.90 kg
Item number
30591045

General information

Manufacturer
LG
Category
TV
Manufacturer no.
OLED55C17LB.AEU
Release date
19.4.2021

Colour

Colour
Black
Exact colour description
Black

TV properties

TV type
OLED TV
Design
Flat

Display properties

Display size (inches)
54.72"
Screen size (cm)
139 cm
Screen technology
OLED
Display resolution
4K
Image resolution
3840 x 2160 Pixels
Dynamic range
HDR
Native refresh rate
120 Hz
Aspect ratio
16:9

Features + Functions

Audio output
40 W
Operating system
webOS
TV tuner
Analog & Digital
Built-in speakers
Dolby Atmos
Picture modes
FilmSportsStandard

Mounting

VESA wall mount
300 x 200 mm

Connections

Video connections
HDMI (4x)
Audio Connections
Digital Audio Out (1x)
USB ports
USB-A
Network connections
RJ45 (1x)
Wireless transmission
BluetoothWi-Fi
HDMI features
HDMI 2.1
Number of CI+ slots
1 x

Power supply

Power consumption (standby)
0.50 W
input voltage
100 V240 V
Energy consumption per year
106 kWh

Energy declaration

Energy efficiency class
G

Scope of delivery

Scope of delivery
VESA bracket

Smart home features

Smart home ecosystem
Amazon Alexa
Communication standard
Amazon Alexa

Display dimensions

Weight
18.90 kg

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
1228 mm
Height
738 mm
Depth
251 mm
Weight including stand
23 kg

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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
  • 1.Hisense TV
    1.2 %
  • 2.LG
    1.3 %
  • 3.Samsung
    1.4 %
  • 3.TCL
    1.4 %
  • 5.Dyon
    1.5 %

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
    6 days
  • 6.Sony
    6 days
  • 8.LG
    8 days
  • 8.Samsung
    8 days
  • 10.Hisense
    12 days

Return rate

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

Source: Digitec Galaxus
  • 2.JVC
    1.8 %
  • 2.TCL
    1.8 %
  • 4.LG
    1.9 %
  • 4.Toshiba
    1.9 %
  • 6.Samsung
    2 %
Source: Digitec Galaxus

Translation: machine translated
Very good86/100
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Stiftung WarentestSingle testReleaseMarch 2023

Whether LG or Samsung, OLED or LCD - you will find your TV set in the Stiftung Warentest TV test! Pleasing: Even inexpensive TVs are among the good ones.