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Smart, powerful, connected and immersive, the LG OLED55CX turns your living room into a cinema! Experience an intense show with 4K resolution, Dolby Vision IQ HDR support and Dolby Atmos 2.2 40 Watt sound system. This Smart TV also features built-in voice assistants, a catalogue of downloadable apps and Wi-Fi, Bluetooth and AirPlay 2 wireless capabilities. Finally, gamers will be in for a treat with 4 HDMI 2.1 connectors, 4K support at 120 FPS and G-Sync and FreeSync compatibility for a smooth gaming experience!
Featuring 30 million self-emitting sub-pixels, the LG OLED55CX TV gives every user the ultimate viewing experience! Discover deep blacks, rich and natural colours and the best 4K Ultra HD quality to enhance your content. This model is powered by the Alpha 9 Gen 3 processor and adapts the settings perfectly to the programme being viewed. For a true cinematic moment, FilmMaker Mode perfectly captures the director's vision by eliminating motion smoothing. Finally, the OLED Motion Pro function ensures a blur-free show for perfect moments every time!
To get the full movie experience, this LG OLED TV has Dolby Vision IQ support. The best of your movies will come out thanks to settings that automatically adjust according to the content displayed and the ambient light. The result: the best settings every time!
The sound is fully immersive with Dolby Atmos compatibility and a 40 watt 2.2 sound system with two woofers for powerful and present bass. Enjoy all the dialogue with Clear Voice IV. You also have the option of adding two compatible Bluetooth speakers for an unforgettable surround sound effect.
The OLED55CX TV is also a great gaming partner with its many dedicated features. Firstly, its HDMI 2.1 connectors allow 4K playback at 120 FPS, VRR (variable refresh rate), ALLM (automatic low latency mode) and eARC (enhanced audio return channel) support. You'll also get NVIDIA G-Sync and AMD FreeSync support for smooth gaming with reduced jerkiness for the ultimate gaming experience. In addition, this LG TV features an immersive HDR gaming mode (HGiG). Outperform your opponents in an XXL environment and go for the win with confidence!
With AI ThinQ, the OLED55CX Smart TV is at the heart of your daily life. Centralise your connected objects with Home Dashboard and use the potential of the integrated voice assistants (Amazon Alexa and Google Assistant). The webOS 5.0 interface gives you access to a wide range of applications to find your favourite programmes. Install Apple TV+, Disney+ or Netflix and enjoy your favourite series and films!
Select your criteria
General information |
Product name |
LG OLED55CX |
Brand |
LG | |
Model |
OLED55CX6LA | |
Screen |
Screen type |
OLED |
Screen size |
55 inch | |
Screen diagonal |
140 cm | |
Screen format |
16:9 | |
Widescreen |
Yes | |
Curved screen |
No | |
3D compatible |
No | |
Resolution |
3840 x 2160 pixels | |
Design |
Ultra slim | |
Ambilight |
No | |
Gaming |
Gamer |
Yes |
TV/Video System |
HD standard |
4K UHD |
100 Hz native panel |
Yes | |
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 | ||
| Analog TV tuner | ||
| Digital Cable TV Tuner (DVB-C) | ||
| DTT TV Tuner | ||
| DTT HD TV Tuner | ||
Dual tuner |
No | |
Professional use |
Yes | |
Hotel mode |
With simplified hotel mode | |
Audio system |
Sound power |
1 X 20 W |
| 2 X 10 W | ||
Supported audio format(s) |
WMA | |
| PCM (CD-Audio) | ||
| MP3 | ||
| Dolby Digital | ||
| Dolby Atmos | ||
| Dolby AC-4 | ||
| HE-AAC | ||
| EAC V3 | ||
Network |
Wi-Fi |
Yes |
Bluetooth |
Yes | |
DLNA certification |
Yes | |
Smart TV |
Yes | |
Android 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 | |
Color |
Silver | |
Width |
1228 mm | |
Height |
738 mm | |
Depth |
251 mm | |
Width (without stand) |
1228 mm | |
Height (without stand) |
706 mm | |
Depth (without stand) |
46.9 mm | |
Weight |
23 kg | |
Weight (Without stand) |
18.9 kg | |
Repairability index (out of 10) |
5.7 | |
Power supply |
Energy class |
G |
Consumption |
106 kWh/1000h | |
Standby consumption |
0.5 W | |
Warranties |
Commercial warranty |
Seller 2 years |
Legal warranty |
See terms & conditions |
See all LG products
See LG TV section
Product referenced on 20 May 2020
Good reception, good product, as I expected,
It is also possible to remove the advertisements even if the option is not necessarily placed in high visibility,
I have nothing to complain about regarding the quality of the TV / image / frequency, perfect on this side.
Just a little tricky to set up (thin 55" panel can be scary) but well worth the excellent rating given to it by the experts of a monthly consumer magazine that I don't think I have the right to name here...
Rated #1 by UFC que choisir I can confirm that this is a screen with an impressive image in low or high light. The sound is also very good; afterwards if you have a dolby sound system "mega tip top" it will always be better. I recommend it 200%.
What can I say, this TV is amazing. Whether it's streaming video content, HD and UHD blu-ray or gaming, this TV fulfils all requirements. What a pleasure to watch movies on an OLED panel, with sublime contrasted colours. It's a very fast delivery (2 days from order to receipt). Nothing else to say!
The TV is fine.
The picture is magnificent.
The sound is just great without the need for a sound bar (a little downside for those who still want to put one in: the TV is too low to put one underneath unless you hang it up)
The remote control is not backlit but it is still a very good TV.
Thanks to PPGarcia for his advice :)
