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LG OLED42C5 OLED evo AI 4K UHD TV 42" (106 cm) - 120 Hz - Dolby Vision - Wi-Fi/Bluetooth/AirPlay 2 - G-Sync/FreeSync Premium/VRR 144Hz - 4x HDMI 2.1 - Google Assistant/Alexa - Sound 2.0 20W Dolby Atmos
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LG OLED42C5

OLED evo AI 4K UHD TV 42" (106 cm) - 120 Hz - Dolby Vision - Wi-Fi/Bluetooth/AirPlay 2 - G-Sync/FreeSync Premium/VRR 144Hz - 4x HDMI 2.1 - Google Assistant/Alexa - Sound 2.0 20W Dolby Atmos

One customer review
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Overview

OLEDC5 TV with evo AI OLED panel

OLED is the ultimate TV technology when it comes to picture quality. OLED TVs are equipped with millions of self-emitting pixels that switch on and off independently. LG has been the market leader in OLED TVs for 12 years, and has mastered this technology. With this LG OLED evo AI TV, discover LG's premium OLED range. This OLEDC5 TV is equipped with the 4K IA alpha 9 Gen8 processor developed exclusively by LG, the world leader in OLED. It elevates the viewing experience to new heights by giving you better sound and pictures than ever before, but also infinite contrast for crisp visuals with deep blacks, brilliant whites and colours so true to life you won't believe it. Thanks to its ultra-slim design with incredibly thin edges, this TV is sure to find a place in your living room. Designed to last, this TV will stay up to date with its 5-year guaranteed upgrades with the Re:New webOS Program. Finally, theOLEDC5 immerses you in a sensational spectacle fuelled by your incredible films and games, all enhanced thanks to Dolby Atmos and Dolby Vision, VRR, G-Sync and FreeSync Premium.

OLED evo AI: perfect blacks and true colours

This LG OLED evo TV is certified "Perfect Black" by UL. This means that this television displays absolute black, bringing out the colours that make up the picture for infinite contrasts, day and night. In fact, the millions of self-emissive pixels that make up this LG OLED TV are capable of switching off completely to create black.

This LG OLED TV is certified by Intertek as having 100% colour fidelity. This means that the colours displayed on screen faithfully match the colours of the original image. Enjoy ultra-realistic colour images on all your favourite content.

Picture and sound to suit your tastes

Developed by LG specifically for LG OLED models, the α9 AI 4K Gen8 processor is the brains of the TV. TheArtificial Intelligence built into the processor makes it powerful and sublime your experience. As a result, the processor is able to process your requests very quickly, to offer a fluid experience or even optimise picture and sound qualities for intense immersion. Thanks to Dynamic Tone Mapping Pro, HDR is more vivid than ever. The result is incredible and immersive. The Dolby Vision and HDR10 Pro formats are compatible on this LG television for the best of your films.

And when it comes to sound, immersion is complete. Discover the ultimate synergy between LG TVs and sound bars. With WOW Interface, control your sound bar from your TV. With WOW Orchestra, the TV and LG sound bar speakers work together to enhance immersion. With integrated WOWCAST, enjoy excellent immersive sound quality, wirelessly. 2.0 audio system detects the layout of your room and where you're sitting to create a dome of sound around you, perfectly matched to the unique acoustics of your room. Let the action envelop you with unrivalled clarity, intricate detail and spatial depth thanks to Dolby Atmos. And finally, discover virtual 9.1.2 surround sound with AI Sound Pro and automatic sound adjustment.

For perfectly rendered games

Get rid of glitches and lags in your video games and enjoy unforgettable games. The LG OLEDC5 TV with 120 Hz panel ensures a response time of 0.1 ms. It is equipped with 4 HDMI 2.1 with 4K/120fps support, VRR (variable refresh rate up to 144 Hz), ALLM (automatic low latency mode),AMD FreeSync Premium, G-Sync compatibility and an eARC port (enhanced audio return channel).

In addition, this model has an immersive HDR gaming mode (HGiG) and Game Optimizer mode. The latter brings together game settings in a dedicated menu to easily adjust your preferences.

webOS 25 Smart TV

webOS 25 offers each member of the household a personalised experience thanks to Profiles. Access a variety of themed sections from the Quick Cards on the home page (Music, Games, Teleworking, etc.), going far beyond traditional TV uses. Finally, take advantage of structural updates to your interface for 5 years thanks to the LG Re: New Program!

With Apple Airplay and Google Cast, caste in one click the screen and sound of your smartphone directly on your LG TV.

Key features :

  • Resolution: 4K Ultra HD 3840 x 2160 pixels
  • Screen : 42" (106 cm) OLED evo AI / 120 Hz panel
  • Technologies : 4K IA α9 Gen 8 processor, Cinema HDR (Dolby Vision, HLG, HDR10 Pro), Director Mode, AI Picture Pro/Brightness/Upscaling,
  • Gaming: HDMI 2.1, 4K/120fps, G-Sync/FreeSync Premium compatibility, 0.1 ms, VRR (up to 144 Hz), ALLM, HGIG Mode, Game Optimizer, Cloud Gaming
  • Network : Wi-Fi ac/b/g/n, Bluetooth 5.3, AirPlay 2, Smart TV webOS 25, Google Cast, Ethernet
  • Intelligence: LG ThinQ AI, Google Assistant, Amazon Alexa, Home Dashboard, Hands-free Voice Control
  • Sound power: System 2.0 20 Watts (2x 10W) / Dolby Atmos / AI Sound Pro 9.1.2 / Clear Voice Pro / Auto sound adjustment
  • Energy class: G
Logistics information : This product is available in the following locations: France, Belgium, Luxembourg, Spain, Italy, Monaco.
Specifications
Select your criteria

General information

Product name

 LG OLED42C5

Brand

 LG

Model

 OLED42C54LA

Screen

Screen type

 OLED

Screen size

 42 inch

Screen diagonal

 106 cm

Screen format

 16:9

Widescreen

 Yes

Curved screen

 No

3D compatible

 No

Resolution

 3840 x 2160 pixels

Design

 Slim

Ambilight

 No

Gaming

Gamer

 Yes

TV/Video System

HD standard

 4K UHD

100 Hz native panel

 Yes

Maximum fluidity

 144 Hz

HDR (High Dynamique Range)

 Yes

HDR standards

 HLG (Hybrid Log Gamma)
HDR10
Dolby Vision IQ

Tuner type

 DVB-S2 Digital Satellite Tuner
DVB-T2 Digital Terrestrial Tuner
Digital Cable TV Tuner (DVB-C)
DTT TV Tuner
DTT HD TV Tuner

Dual tuner

 No

Hotel mode

 With simplified hotel mode

Audio system

Sound power

 2 X 10 W

Supported audio format(s)

 Dolby AC-4
Dolby Atmos
Dolby Digital

Network

Wi-Fi

 Yes

Bluetooth

 Yes

DLNA certification

 Yes

Smart TV

 Yes

Android TV

 No

Google TV

 No

Voice control

 Yes

Connectivity

Video inputs

 4 X HDMI 2.1 Female

Audio outputs

 1 X Digital audio S/PDIF Optical
Headphone (3.5mm Jack Female)

Additional connector(s)

 3 X USB
1 X Ethernet - RJ45 Female
1 X CI+

Physical characteristics

Wall mount

 Yes

VESA mount

 300 x 200mm

TV stand position

 Lateral stands

Color

 Black

Width

 932 mm

Height

 577 mm

Depth

 170 mm

Width (without stand)

 932 mm

Height (without stand)

 540 mm

Depth (without stand)

 41.1 mm

Weight

 10.1 kg

Weight (Without stand)

 9.8 kg

Repairability index (out of 10)

 7.7

Sustainability index (out of 10)

 7

Power supply

Consumption

 52 kWh/1000h

Standby consumption

 0.5 W

Energy class

 G

Warranties

Commercial warranty
Seller 2 years

Legal warranty
See terms & conditions

Safety Information

Responsible person

 LG Electronics Deutschland GmbH

Postal address

 Alfred-Herrhausen-Allee 3-5, 65760 Eschborn, Germany

Electronic Address

 gpsr@lge.com

See all LG products

See LG TV section

Product referenced on 25 Apr 2025

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by TheoF
    Posted on 26 Nov 2025
    Bought on 17 Nov 2025 from LDLC
    Number of reviews: 5 Average rating: 10

    My first OLED (and I'd be hard pressed to go back)

    I have a TV that's almost 20 years old, so I may not have the best opinion, but it really is night and day. I was able to watch films like I'd never seen them before!
    Overall, I think this TV looks great and the sound is very good (I don't have an external sound system yet). I'm still a bit confused about some of the settings, but on the whole it's easy to set up and install.

    The only slightly negative comment is that the distributor in Belgium imposed a delivery date and changed it the day before without warning... fortunately I was able to arrange to be there.

    Model: LG OLED48C5
    Review automatically translated
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