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LG OLED55C9 (OLED55C9PLA)

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the “golden mean” in LG’s 2019 OLED catalog both in terms of functional “charge” and price. The TV matrix based on organic light-emitting diodes reproduces a high-definition picture (3840x2160 pixels) with an perfect black depth by completely turning off the required pixels. As a result, the model's screen demonstrates outstanding contrast ratios. The image looks especially impressive when playing HDR content: the LG OLED55C9 supports the “running” standards of HDR10, HLG and Dolby Vision technology. The smart component of the model is based on the webOS platform with artificial intelligence, which studies your habits and makes recommendations for watching movies and TV shows, depending on the taste preferences of households. In addition, the TV is able to receive signals from analogue and...digital broadcast networks (DVB-T2, DVB-C and DVB-S/S2), as well as be used as a large screen for connecting external devices via HDMI ports (4 pcs.), Component and Composite interfaces or "over the air". In terms of acoustics, the model is armed with a pair of 10-watt stereo speakers and two 10-watt subwoofers with Dolby Atmos support.
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LG OLED55C9
Screen:55 ", 3840x2160 px, 100/120 Hz
Picture:4K upscaling, HDR, colour enhancement
Multimedia:T2 tuner, Smart TV, Wi-Fi, LAN, Subwoofer
Controls:voice, assistant

the “golden mean” in LG’s 2019 OLED catalog both in terms of functional “charge” and price. The TV matrix based on organic light-emitting diodes reproduces a high-definition picture (3840x2160 pixels) with an perfect black depth by completely turning off the required pixels. As a result, the model's screen demonstrates outstanding contrast ratios. The image looks especially impressive when playing HDR content: the LG OLED55C9 supports the “running” standards of HDR10, HLG and Dolby Vision technology.

The smart component of the model is based on the webOS platform with artificial intelligence, which studies your habits and makes recommendations for watching movies and TV shows, depending on the taste preferences of households. In addition, the TV is able to receive signals from analogue and digital broadcast networks (DVB-T2, DVB-C and DVB-S/S2), as well as be used as a large screen for connecting external devices via HDMI ports (4 pcs.), Component and Composite interfaces or "over the air". In terms of acoustics, the model is armed with a pair of 10-watt stereo speakers and two 10-watt subwoofers with Dolby Atmos support.

All specifications
Specifications OLED55C9
Colour
Size55 "
Operating systemSmart TV (proprietary system)
Display
MatrixOLED
Screen surfaceanti-glare
Resolution3840x2160 px
Upscalingup to 4K
Frame rate100/120 Hz
HDR supportHDR10, Dolby Vision / HDR10 Pro /
Colour enhancement / Perfect Colour /
NVIDIA compatibleG-Sync Compatible
Multimedia
Sound power40 W
Number of speakers2
Subwoofer / 2 /
Audio decodersDolby Atmos, DTS
Digital tunerDVB-T2 (terrestrial)
DVB-C (cable)
DVB-S (satellite)
DVB-S2 (satellite)
Features
FeaturesAirPlay 2
Wi-Fi 5 (802.11ac)
Miracast
Bluetooth v5.0
voice control
Amazon Alexa
Google Assistant
Connectors
HDMI4
HDMI versionv 2.1
Additional inputsUSB-A
LAN
Outputsmini-Jack (3.5 mm) headphones
optical
General
RAM3 GB
Built-in memory8 GB
Wall mountVESA 300x200 mm
Energy efficiency classA
Dimensions (WxHxD)1228x810x207 mm / with stand /
Dimensions without stand (WxHxD)1228x706x47 mm
Weight32 kg / with stand /
Added to E-CatalogApril 2019
P/N
OLED55C9PLA

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.
Model overview based on user reviews  
The LG OLED55C9 55" TV is highly praised for its exceptional image quality, featuring perfect black levels and vibrant colors due to its OLED technology. Users appreciate its smart and fast operating system, as well as the great sound quality enhanced by Dolby Atmos and DTS audio decoders. The TV's design is sleek and minimalistic, with a thin profile that adds elegance to any room. The remote control is noted for its convenience, and the TV supports voice control with Amazon Alexa and Google Assistant. While the price is considered high, many users believe it offers a good price-quality ratio, making it a worthwhile investment for those seeking a premium viewing experience. However, one user reported a decline in image quality after a software update, which was not resolved by LG support. Overall, the LG OLED55C9 is recommended for its superior picture and sound, but potential buyers should be aware of possible software-related issues.
Pros

Cons

1
0
0
8
great model, love it
15 May 2020 
When purchasing, we chose based on the picture, and in this model, it turned out to be the most outstanding. Very pleasant colors, realistic and bright, and watching both movies and regular TV channels via the internet is now a pleasure.
The sound also differs from regular TVs, being surround and rich, and can be adjusted for the room.
The design is also excellent, the TV is very thin yet durable. We were quite worried when we unpacked it, but found the installation instructions, and everything worked out perfectly. It looks dignified, with minimalism in design that doesn't distract from viewing.
The image is magnificent, perfect black color, sound
no
Anastasiyause LG OLED55C9 more than year
The most advanced technology, but very expensive
11 April 2020 
Bought for a separate room, like a home theater. Plus a soundbar. Chose OLED because it's the newest technology with the most perfect image, wanted a cool TV. Unlike regular LCD TVs, this TV has no backlight, each pixel works independently. And because of this, we get perfect black color and infinite contrast. When you watch a movie in high resolution, it feels like you're on the other side of the screen. Mostly we watch Netflix with the family and sometimes YouTube.
The built-in speakers are not bad, but if you want to make it a real theater, at least get a soundbar. The standard TV speakers completely lack bass, which is really missing.
I'm not afraid of OLED burn-in, I strictly follow the operating instructions.
For those who want the perfect picture today, get OLED, otherwise, there’s no point in getting expensive LCDs as they don't compare. I think you should either get OLED or a budget model from any well-known brand with 4K.
The image quality is simply top class
price
Zoreks 777use LG OLED55C9 few months
great model, love it
9 April 2020 
In the era of panels based on self-illuminating pixels, it is very controversial to take an LCD. Both in mobile phones and in TV, this technology has taken undeniable leadership. There is only one question, which one to buy. There are a lot of manufacturers, there are even more models .On the one hand, the technology itself is expensive, so the waste is significant in any case, so plus or minus several tens of thousands does not matter. On the other hand, I also didn’t want to overpay 50, or even 150, for practically the same thing . So for me, the key factor was the price-quality ratio, and here the mentioned model is a favorite. The appearance, sound and picture itself are really worth the money.
Design, remote control, sound
not yet
Viktor Arsenevuse LG OLED55C9 few months
3 out of 9 user review(s) shown
6 more user review(s)
Video reviews
Α9 Gen 2 Intelligent Processor. Support for Amazon Alexa, Google Home, Amazon Echo. Apple AirPlay 2 support