If we talk about 4K OLED TV in 2024, we can find LG G4 introduced as the successor of LG G3 from LG’s 2023 TV lineup. Similar to LG G3, LG G4 is positioned as the higher 4K OLED TV series above the standard LG C4. LG G4 is offered in 5 screen size options: 97-Inch (OLED97G4WUA), 83-Inch (OLED83G4WUA), 77-Inch (OLED77G4WUA), 65-Inch (OLED65G4SUB) and 55-Inch (OLED55G4SUB) while LG G3 is only offered in 4 screen size options: 83-Inch (OLED83G3PUA), 77-Inch (OLED77G3PUA), 65-Inch (OLED65G3PUA) and 55-Inch (OLED55G3PUA). Is LG G4 a better successor series? It’s a good idea to talk more about comparison between LG G4 and G3 to find out whether LG G4 is a better successor of LG G3.
Table of Specs & Features
Let’s take a look at these key specs and features LG G4 and G3 in the table of specs & features below before we can talk more about comparison between those two TV series.
| LG G4 | LG G3 | ||||||||||
| Brand | LG | LG | |||||||||
| Introduced | 2024 | 2023 | |||||||||
| Screen Size |
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| Resolution | 4K UHD | 4K UHD | |||||||||
| Display Technology | OLED Evo | OLED Evo | |||||||||
| Dimming Technology | Pixel Level Dimming | Pixel Level Dimming | |||||||||
| Upscaling Technology | α11 AI Super Upscaling 4K | AI Super Upscaling 4K | |||||||||
| Contrast Technology | Brightness Booster Max | Brightness Booster Max | |||||||||
| Color Technology |
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| HDR Support |
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| Motion Technology | OLED Motion (120Hz Native) | OLED Motion (120Hz Native) | |||||||||
| Gaming Technology |
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| Picture Processor | α11 AI Processor 4K | α9 AI Processor Gen6 | |||||||||
| Smart TV Platform | WebOS 24 | WebOS 23 | |||||||||
| Built-in Wifi | 802.11ax (Wi-Fi 6E) | 802.11ax (Wi-Fi 6E) | |||||||||
| Remote Control | Magic Remote Control | Magic Remote Control | |||||||||
| TV Tuner | ATSC1.0 (Terrestrial), QAM (Cable) | ATSC3.0, ATSC, Clear QAM | |||||||||
| Sound Technology |
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| HDMI/USB | 4/3 | 4/3 | |||||||||
| Price | Higher | Lower | |||||||||
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LG G4 and G3 Comparison
LG G4
From the table of specs and features above, let’s talk more about comparison between LG G4 and G3.
Picture Technology
Both LG G4 and G3 come with OLED Evo panel. OLED Evo panel is able to deliver perfect black and infinite contrast since its pixels can be completely powered off and dimmed autonomously. OLED Evo is also combined with Brightness Booster Max that can deliver higher peak brightness so that we can enjoy vibrant contrast between the peak brightness and the perfect black of the OLED Evo screen.
OLED Evo panel of LG G4 and G3 also can deliver Wide Color Gamut with 100% Color Accuracy and Fidelity so that we can enjoy rich and accurate color details on the screen of those two TVs. OLED Evo panel is able to deliver wide viewing angle that allows us to enjoy accurate details when we are watching those two TVs from any side viewing angle.
4K UHD resolution of LG G4 and G3 are completed with AI Super Upscaling 4K so that we can enjoy excellent picture clarity not only from original 4K content sources but also from non 4K contents upscaled into near 4K picture quality with AI technology. The picture processor of LG G4 and G3 are different. LG G4 is powered by α11 AI Processor 4K while LG G3 is powered by α9 AI Processor Gen6. As the more powerful picture processor, α11 AI Processor 4K is able to deliver better upscaling result as well as better optimization for the color, clarity and contrast of the picture delivered on the screen of LG G4. We can also enjoy enhanced details and expanded contrast from wide range of HDR content sources on the screen of LG G4 and G3 since they both already supports Dolby Vision, HDR10 and HLG as well as OLED Dynamic Tone Mapping Pro.
Motion and Gaming Technology
LG G3
Both LG G4 and G3 come with 120Hz native refresh rate on top of their OLED Evo panel. 120Hz native refresh rate on top of OLED Evo panel allows us to enjoy smooth motion images from our favorite action movies and sports. It’s also able to bring minimum input lag when we use those two TVs as our gaming monitor.
LG G4 and G3 already supports VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), FreeSync, G-Sync and HGiG on top of its 120Hz panel that allows us to enjoy more immersive gaming experience when we use those two TVs as our gaming monitor.
Operating System and Remote Control
The operating system integrated with LG G4 and G3 is WebOS. But the WebOS version integrated with LG G4 and G3 are different. LG G4 comes with WebOS 24 while LG G3 comes with WebOS 23. While they are basically similar in functions, WebOS 24 comes with improvements to match with the latest developments in AI and entertainment world.
Magic Remote Control is already included with both LG G4 and G3 that can help us control those two TVs conveniently with its smart functions. We can also control LG G4 and G3 conveniently with Google Assistant, Amazon Alexa and Apple HomeKit/AirPlay 2 since they are already supported.
Sound Technology
The speaker system integrated with LG G4 and G3 are similar. They both come with 4.2 Ch 60W speaker system. 4.2CH 60W speaker system is able to deliver rich and quite powerful sound quality. The sound quality is also enhanced by AI Sound Pro integrated with those two TVs. It’s easy to attach additional soundbar to LG G4 and G3 since they are Bluetooth Sound Ready and WiSA ready.
Price
We can find that LG G4 as the successor series is normally offered at a higher price than LG G3 for similar screen size options. As TV prices often change from time to time, it’s recommended for us to check the price of LG G4 and G3 before we can find their latest price difference.
Is LG G4 a Better Successor Series?
After we talk about comparison between LG G4 and G3, we can find that LG G4 is basically a better successor of LG G3. It comes with the more powerful and advanced α11 AI Processor 4K. It also comes with the newer version of WebOS (WebOS 24). With more advanced α11 AI Processor 4K, LG G4 is able to deliver more advanced picture optimization than LG G3. As the newer version, WebOS 24 comes with improvements that include the latest developments in LG’s AI and entertainment platform. But we can also find that LG G4 doesn’t come with ATSC 3.0 while it’s also offered at a higher price. So, LG G4 is surely a good choice for you only if you don’t mind with the higher price and the absence of ATSC 3.0.
| LG G4 Prices | |
| 97-Inch (OLED97G4WUA) | Check Today’s Price (LG.com)… |
| 83-Inch (OLED83G4WUA) | Check Today’s Price (LG.com)… |
| 77-Inch (OLED77G4WUA) | Check Today’s Price (LG.com)… |
| 65-Inch (OLED65G4SUB) | Check Today’s Price (LG.com)… |
| 55-Inch (OLED55G4SUB) | Check Today’s Price (LG.com)… |
LG G3 is the predecessor series of LG G4. It’s basically similar except that it comes with the less powerful α9 AI Processor Gen6 picture processor and the older WebOS version. But LG G3 indeed comes with ATSC 3.0 that we can’t find in LG G4 while it’s also offered with lower price than LG G4. So, if your budget is lower or you are indeed looking for ATSC 3.0, then LG G3 is the one that you should choose.
| LG G3 Prices | |
| 83-Inch (OLED83G3PUA) | Check Today’s Price (Walmart.com)… |
| 77-Inch (OLED77G4WUA) | Check Today’s Price (Walmart.com)… |
| 65-Inch (OLED65G3PUA) | Check Today’s Price (Walmart.com)… |
| 55-Inch (OLED55G3PUA) | Check Today’s Price (Walmart.com)… |