Both of LG OLED65C9AUA and OLED65C9PUA come as 55-Inch 4K OLED TV as part of LG’s C9 model. As two 55-Inch 4K OLED TV from C9 model, we can find that there are a lot of similarities between LG OLED65C9AUA and OLED65C9PUA. What is the key difference between the two? We need to know the key difference between LG OLED65C9AUA and OLED65C9PUA before we can choose one of them as our next 55-Inch 4K OLED TV. You can find out more about the key difference between LG OLED65C9AUA and OLED65C9PUA in this article.
LG OLED65C9AUA Review

LG OLED65C9AUA is the larger screen size option of LG C9AUA. It comes with 4K UHD Resolution that completed with 4K Upscaler. 4K Upscaler allows us to enjoy excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K picture quality. Quad Step Noise Reduction and Frequency Based Sharpness Enhancer are two clarity technology that installed on LG OLED65C9AUA. Quad Step Noise Reduction can reduce on-screen noise especially for upscaled 4K contents while Frequency Based Sharpness Enhancer can brings sharper details for better clarity. With OLED display, LG OLED65C9AUA is able to bring perfect black and infinite contrast since its pixels can be completely powered off and dimmed autonomously. We can also find that the contrast is also improved by Ultra Luminance Pro and Object Depth Enhancer. Ultra Luminance Pro can brings better peak brightness for the OLED pixels, while Object Depth Enhancer can reproduce greater depth for the pixels of OLED. LG OLED65C9AUA can deliver Billion Rich Colors with OLED display that bring Wide Color Spectrum. The color is also improved by Advanced Color Enhancer and True Color Accuracy. Advanced Color Enhancer can deliver more natural color details for the picture delivered on this TV while True Color Accuracy brings more accurate color details. LG OLED65C9AUA supports HDR10, HLG and Dolby Vision that allows us to enjoy enhanced details and expanded contrast from wide range of HDR content sources. The color, clarity and contrast of the picture delivered on this TV are optimized by LG α9 Gen 2 Intelligent Processor that integrated as the picture processor of this TV. WebOS with LG ThinQ AI comes as the smart TV platform of LG OLED65C9AUA. WebOS can deliver wide range of premium entertainment from our favorite content providers, while It also allows us to run additional Smart Apps with the access to LG Contents/Apps Store. 802.11ac wireless is attached to this TV to provide fast and stable internet connection. We can control this TV conveniently with magic remote that can control this TV with its smart functions (Point, Click, Scroll, Voice). This TV is also can be controlled by Google Assistant and Amazon Alexa since they are both already supported by LG ThinQ AI. 2.2Ch 40W speaker system that powered by Dolby Atmos integrated with this TV is able to deliver rich and astonishing sound. If you are still not satisfied with that, then you can attach your soundbar easily for more powerful surround sound. You can check today’s price of LG OLED65C9AUA on Sam’s Club here…
LG OLED65C9PUA Review

LG C9PUA comes with 3 screen size options and LG OLED65C9PUA is the middle screen size option. It comes with OLED Display that can deliver perfect black and infinite contrast since its pixels can be completely powered off and dimmed autonomously. The contrast of LG OLED65C9PUA is also improved by Ultra Luminance Pro and Object Depth Enhancer. Ultra Luminance Pro can brings better peak brightness while Object Depth Enhancer reproduce greater depth for the OLED Pixels. LG OLED65C9PUA is completed with 4K Upscaler on top of its 4K UHD Resolution. 4K Upscaler allows us to enjoy excellent picture clarity from both of original 4K content sources and non 4K contents that upscaled into near 4K picture quality. We can also find that the clarity of LG OLED65C9PUA is improved by Quad Step Noise Reduction and Frequency Based Sharpness Enhancer. Quad Step Noise Reduction can reduce on-screen noise while Frequency Based Sharpness Enhancer can deliver sharper details. While we can already enjoy rich color details with Wide Color Spectrum of OLED, we can also find that the color quality of OLED65C9PUA is improved by Advanced Color Enhancer and True Color Accuracy. Advanced Color Enhancer can brings more natural color details while True Color Accuracy deliver more accurate color details on the screen of this TV. HDR10, HLG and Dolby Vision are supported by LG OLED65C9PUA so that we can enjoy enhanced details and expanded contrast from wide range of HDR content sources. We can enjoy wide range of premium entertainment on the screen of LG OLED65C9PUA since it’s already completed with WebOS powered by LG ThinQ AI. We can also get fast and stable internet connection to our favorite content providers with 802.11ac wireless attached to this TV. WebOS is connected to LG Contents/Apps store so that we can run additional smart apps on the screen of this TV. We can control this TV conveniently with Magic Remote that included with this TV. Magic remote provides more advanced smart control such as Point, Click, Scroll and Voice. Google Assistant and Amazon Alexa are also supported by LG ThinQ AI so that they can be used to control this TV. The speaker system that integrated with LG OLED65C9PUA is 2.2Ch 40W speaker powered by Dolby Atmos. It can deliver rich and quite powerful sound quality for this TV. You can also easily attach additional soundbar for this TV conveniently without any cable since this TV already comes as WiSA Ready TV. You can check today’s offer of LG OLED65C9PUA on Ebay here…
LG OLED65C9AUA and OLED65C9PUA Table of Similarities & Differences
It’s a good idea to know the specs and features of LG OLED65C9AUA and OLED65C9PUA before we can talk more about their key difference. The key specs and features of those two 65-Inch 4K OLED TV can be found in the table below with similarities and differences format.
LG OLED65C9AUA |
LG OLED65C9PUA | |
Similarities | ||
Introduced | 2019 | 2019 |
Screen Size | 65-inch | 65-inch |
Display Technology | LED | LED |
Resolution | 4K UHD | 4K UHD |
Upscaling Technology | 4K Upscaler | 4K Upscaler |
Clarity Technology |
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Color Technology |
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Contrast Technology |
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HDR Support |
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Picture Processor | LG α9 Gen 2 Intelligent Processor | LG α9 Gen 2 Intelligent Processor |
Smart TV Platform | WebOS with LG ThinQ AI | WebOS with LG ThinQ AI |
Google Home & Amazon Alexa | Compatible | Compatible |
Remote Control | Magic Remote | Magic Remote |
Built-in Wifi | 802.11ac | 802.11ac |
Speaker System | 2.2Ch 40W | 2.2Ch 40W |
Dolby Atmos | YES | YES |
HDMI/USB | 4/3 | 4/3 |
Differences | ||
WiSA Ready | NO | YES (Separate Dongle Purchase Required) |
Price | Less Expensive | More Expensive |
What is Their Key Difference?
Most of the specs and features of LG OLED65C9AUA and OLED65C9PUA are similar as we can see from the table above. We can find that the key difference between LG OLED65C9AUA and OLED65C9PUA comes from the WiSA support of those two TVs. LG OLED65C9PUA comes as WiSA ready TV, while LG OLED65C9AUA is not a WiSA ready TV. As WiSA ready TV, we can connect WiSA ready speakers conveniently without any cable to LG OLED65C9PUA. LG OLED65C9AUA is not a WiSA ready TV, so we need to attach soundbar using conventional cable to this TV.
We can find that LG OLED65C9AUA is usually offered at the lower price than LG OLED65C9PUA. What about their price difference? Since TV prices often change from time to time, it’s recommended that we check the price of LG OLED65C9AUA and OLED65C9PUA so that we can find their latest price difference.
Which One to Choose?
Basically, LG OLED65C9AUA and OLED65C9PUA are two similar model. LG OLED65C9AUA is the non WiSA ready model that usually offered at the lower price than LG OLED65C9PUA. It becomes the one to choose if you don’t plan to utilize WiSA feature to connect soundbar to this TV. If you don’t plan to use WiSA, LG OLED65C9AUA is the one for you since it’s usually offered at the lower price. Where’s recommended place to order one? You should Order LG OLED65C9AUA from Sam’s Club here…
LG OLED65C9PUA is WiSA ready model. It’s usually offered at the higher price than LG OLED65C9AUA. If you are looking for WiSA ready 65-Inch 4K OLED TV and you don’t mind to spend higher for that, then LG OLED65C9PUA is the model to choose. As WiSA ready TV, you can attach additional WiSA support soundbar conveniently without any cable hassle. Where should you order one? We recommend you to Check today’s offer of LG OLED65C9PUA on Ebay here…
GREAT INFORMATION.Clear and thorough. Thank you