Two choices that we can consider if we are looking for a large screen 4K OLED TV are LG OLED77G3PUA and OLED77C3PUA. Both LG OLED77G3PUA and OLED77C3PUA are introduced as 77-Inch 4K OLED TV from LG’s 2023 TV lineup. LG OLED77G3PUA comes as part of LG G3 while LG OLED77C3PUA is introduced as part of LG C3. So, we can easily notice that LG OLED77G3PUA is positioned as the higher series of LG OLED77C3PUA. What is the reason to choose LG OLED77G3PUA as the higher model? In this article, we will talk about similarities and differences between LG OLED77G3PUA and OLED77C3PUA before we can find out the reason to choose LG OLED77G3PUA over LG OLED77C3PUA.
LG OLED77G3PUA and OLED77C3PUA Similarities

There are a number of similarities between LG OLED77G3PUA and OLED77C3PUA since they are both introduced as two 77-Inch 4K OLED TV series from LG’s 2023 TV lineup. Let’s talk about their similarities together.
1. OLED Evo Panel
Both LG OLED77G3PUA and OLED77C3PUA come with OLED Evo panel. OLED Evo panel is the more advanced OLED panel that’s not only able to deliver perfect black and infinite contrast using its pixel level dimming, but also can deliver higher peak brightness on top of its pixel. OLED Evo panel of LG OLED77G3PUA and OLED77C3PUA are also able to deliver Wide Color Gamut so that we can enjoy rich and accurate color details on the screen of those two TVs.
2. 4K UHD Resolution and AI Super Upscaling 4K
Both LG OLED77G3PUA and OLED77C3PUA come with 4K UHD resolution. On top of their 4K UHD resolution, LG OLED77G3PUA and OLED77C3PUA are completed with AI Super Upscaling 4K. AI Super Upscaling 4K allows us to enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents that upscaled into near 4K with AI technology.
3. HDR Support and Picture Processor
We can enjoy enhanced details and expanded contrast from wide range of HDR content sources on the screen of LG OLED77G3PUA and OLED77C3PUA since they both already support HDR10, Dolby Vision and HLG. α9 AI Processor Gen6 is also integrated as the picture processor of both LG OLED77G3PUA and OLED77C3PUA. α9 AI Processor Gen6 is completed with AI Picture Pro that can optimize the color, clarity and contrast of the picture delivered on the screen of those two TVs.
4. Motion and Gaming Technology
LG OLED77G3PUA and OLED77C3PUA come with similar motion and gaming technology. They both come with OLED Motion based on 120Hz native refresh rate. 120Hz native refresh rate is able to deliver smooth motion images for our favorite action movies and sports while it’s also able to bring minimum input lag when we use those two TVs as our gaming monitor. Both LG OLED77G3PUA and OLED77C3PUA also support VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), FreeSync and G-SYNC to bring more immersive gaming experience.
5. Operating System and Remote Control
WebOS 23 is the operating system integrated with LG OLED77G3PUA and OLED77C3PUA. It’s able to deliver wide range of premium entertainment from our favorite content providers while also allows us to run additional smart apps with access to LG Contents/Apps store. We can also find Wi-Fi 6E installed in LG OLED77G3PUA and OLED77C3PUA to help us easily connect those two TVs to our home network with faster internet connection. Magic Remote is the remote control included with both LG OLED77G3PUA and OLED77C3PUA that can help us control those two TVs conveniently with its smart functions (Point, Click, Scroll, Voice). We can also use Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay 2 to control those two TVs since they are already supported.
6. Sound Technology
The sound technology of LG OLED77G3PUA and OLED77C3PUA are basically similar although they come with different speaker systems. Both LG OLED77G3PUA and OLED77C3PUA are powered by AI Sound Pro that support Dolby Atmos. They both also WiSA Ready and Bluetooth Surround Ready. We can also enjoy higher quality audio formats with additional soundbar or speaker system attached to eARC (Enhanced Audio Return Channel) of those two TVs.
We can summarize the similarities between LG OLED77G3PUA and OLED77C3PUA with the table below.
LG OLED77G3PUA | LG OLED77C3PUA | |
Introduced | 2023 | 2023 |
Screen Size | 77-Inch | 77-Inch |
Display Technology | OLED | OLED |
Display Type | OLED Evo | OLED Evo |
Resolution | 4K UHD | 4K UHD |
Upscaling Technology | AI Super Upscaling 4K | AI Super Upscaling 4K |
Dimming Technology | Pixel Level Dimming | Pixel Level Dimming |
Color Technology | Wide Color Gamut | Wide Color Gamut |
HDR Support |
|
|
Motion Technology | OLED Motion (120Hz Native) | OLED Motion (120Hz Native) |
Gaming Technology |
|
|
Picture Processor |
|
|
Operating System | WebOS 23 | WebOS 23 |
Remote Control | Magic Remote | Magic Remote |
Control Support |
|
|
Built-in WiFi | Wi-Fi 6E | Wi-Fi 6E |
Sound Technology |
|
|
HDMI/USB | 4/3 | 4/3 |
LG OLED77G3PUA and OLED77C3PUA Differences

Besides similarities, there are also few differences between LG OLED77G3PUA and OLED77C3PUA. Let’s talk about those differences together.
1. One Wall Design
LG OLED77G3PUA and OLED77C3PUA are different in their TV design. LG OLED77G3PUA comes with One Wall Design that can be mounted on the wall like a picture with the wall bracket. It leaves virtually no space between the wall and TV when hung so that it can look like a piece of artwork. LG OLED77C3PUA comes with standard design.
2. Brightness Booster Version
LG OLED77G3PUA and OLED77C3PUA come with different Brightness Booster Version. LG OLED77G3PUA comes with Brightness Booster Max while LG OLED77C3PUA comes with Brightness Booster. Brightness Booster Max is able to deliver better peak brightness on the screen of LG OLED77G3PUA so that we can enjoy more excellent contrast ratio on its screen.
3. ATSC 3.0 (NextGen TV)
LG OLED77G3PUA already comes with ATSC 3.0 (NextGen TV) while LG OLED77C3PUA doesn’t come with ATSC 3.0. ATSC 3.0 (NextGen TV) allows us to enjoy 4K HDR OTA (Over the Air) entertainment on the screen of LG OLED77G3PUA.
4. Speaker System
The speaker system integrated with LG OLED77G3PUA and OLED77C3PUA are different. LG OLED77G3PUA comes with 4.2CH 60W speaker system while LG OLED77C3PUA comes with 2.2CH 40W speaker system. 4.2CH 60W speaker system of LG OLED77G3PUA is able to deliver richer and more powerful sound quality than 2.2CH 40W speaker system of LG OLED77C3PUA.
5. Price
As the higher series, LG OLED77G3PUA is normally offered at a higher price than LG OLED77C3PUA. What about their price difference? It’s necessary to check the price of LG OLED77G3PUA and OLED77C3PUA to know their latest price difference since TV prices often change from time to time.
The differences between LG OLED77G3PUA and OLED77C3PUA can be summarized in the table below.
LG OLED77G3PUA | LG OLED77C3PUA | |
One Wall Design | YES | NO |
Brightness Booster | Brightness Booster Max | Brightness Booster |
ATSC 3.0 (NextGen TV) | YES | NO |
Speaker System | 4.2CH 60W | 2.2CH 40W |
Price | Higher | Lower |
Conclusion
There are few reasons to choose LG OLED77G3PUA that positioned higher than LG OLED77C3PUA. As we can find from our discussion above, LG OLED77G3PUA comes with One Wall Design while it’s also completed with more excellent Brightness Booster Max that bring greater contrast ratio. LG OLED77G3PUA also comes with ATSC 3.0 to bring 4K HDR OTA (Over the Air) entertainment and 4.2CH 60W to deliver richer and more powerful surround sound. So, if you don’t mind spending more for One Wall Design, greater contrast ratio, 4K HDR OTA entertainment and more powerful richer sound quality then LG OLED77G3PUA should be the one to choose. Where should you order one? We recommend you to check today’s offer of LG OLED77G3PUA on Ebay.com here…
LG OLED77C3PUA is mostly similar to LG OLED77G3PUA except that it doesn’t come with One Wall Design while it also only comes with Brightness Booster. LG OLED77C3PUA also doesn’t come with ATSC 3.0 while its speaker system is less powerful with 2.2CH 40W. But we can indeed find that LG OLED77C3PUA already comes with OLED Evo panel, 120Hz refresh rate and α9 AI Processor Gen6 picture processor. So, if you have more limited budget and don’t mind with less excellent peak brightness, no One Wall Design, no ATSC 3.0 for 4K HDR OTA entertainment as well as less powerful 2.2CH 40W then you have the reason to choose LG OLED77C3PUA. Where’s recommended place to order one? You should check today’s offer of LG OLED77C3PUA on Ebay.com here…