LG B6 vs. C6 vs. G6
Shop the LG B6, G6 and C6
Available Screen Sizes
The B6, C6 and G6 have different screen size options, and it's one of the first things you should consider before moving onto other factors; your TV needs to be the proper size for your room, whether you're looking for something smaller for a bedroom or a massive screen for a home theater space.
As the entry-level OLED model, the LG B6 only comes in three sizes: 65", 77" and 83". 65" is a fairly popular size across many brands, but if you need something smaller, you'll have to look at a more expensive LG OLED TV. Spending more also means more features, so you might want to do that anyway. If you're on a smaller budget and need a medium-to-large OLED TV, though, consider the LG B6.
As the "Goldilocks" model of the range, the C6 offers the most screen size options: 42", 48", 55", 65", 77" and 83". If space is a limiting factor, the C6 is likely your best bet as it's available in both 42" and 48" sizes. If you are looking for something larger but don't want to spend as much as you would on the G6, the 77" and 83" sizes are great options for large living rooms and home theater spaces.
As LG's flagship OLED model, the G6 is available in the largest screen size, 97", as well as 55", 65", 77" and 83". It doesn't have as many size options as the C6, but that's because picture quality like this is designed to be enjoyed on a larger, more cinematic scale. The G6's smallest option is 55", which is still a great size for mid-sized living rooms or larger bedrooms.
Picture Quality Differences
Again, you should think of these LG TVs as good, better, best. None of these TVs has "bad" picture quality, but casual viewers and home theater aficionados will have different demands from their television's picture. As the budget model of this series, the B6 has the least advanced features, but thanks to its a8 AI Processor 4K, it still delivers Perfect Black and Vivid Color, hallmarks of an OLED picture. The B6 also supports Dolby Vision® for improved brightness, contrast and color, as well as built-in AI that detects what you're watching and further refines the picture. If you're a casual viewer, you'll definitely be impressed by the LG B6.
The C6 takes things a step further with the a11 AI Processor 4K, which supports Dual AI Super Resolution, which offers more natural-looking content upscaling, and AI HDR Remastering to remaster SDR content and further refine HDR content. The LG C6 also features Perfect Black and Perfect Color technology, which means colors are more vibrant and saturated, blacks are richer and the overall contrast is enhanced for lifelike quality.
Finally, the G6 also features the a11 AI Processor 4K, but has added features to enhance the picture quality even further: Hyper Radiant color technology combines Brightness Booster Technology, Perfect Black and Perfect color for the best brightness, color and contrast possible, creating incredibly lifelike scenes. Brightness Booster Ultra further enhances the screen's brightness, making the G6 LG's brightest OLED yet. Even better, the G6 also features Reflection Free Premium technology to reduce glare.; if you're planning to put your new TV in a bright room and you are willing to invest, the LG G6 is a great option.
Comparing Gaming Features
To be honest, the LG B6, C6 and G6 are all great gaming TVs. They all share the Game Optimizer feature, which optimizes the screen depending on the genre of game you're playing and minimizes lag, can adjust the brightness of the screen for playing in dark rooms and more. Despite its lower price, the B6 is still a great gaming TV, with four HDMI 2.1 ports that support 4K 120Hz refresh rates, along with AMD FreeSync and Nvidia G-Sync Support.
As expected, the C6 elevates what's already good about the B6, with four HDMI 2.1 ports and the same 120Hz refresh rate, plus support for VRR up to 165Hz for PC gaming. If you have the budget to spare and want the best gaming TV of the three, the G6 offers the best experience thanks to its a11 AI Processor 4K, with a dual AI engine that enables the added features mentioned above, including Brightness Booster Ultra and Hyper Radiant Color Tech, to make games look more vivid, punchier and immersive. Additionally, 70% improved graphics and faster operation help minimize lagging and tearing that can ruin the gaming experience. Gamers can't go wrong with any of LG's OLED TVs, but the more you're willing to spend, the better the experience.
Audio Quality Differences
The final aspect we'll look at is sound quality. The B6, C6 and G6 all support Dolby Atmos, which helps to replicate a surround sound effect for immersive audio. As with all the other factors discussed above, the C6 and G6 offer additional enhancements: they both feature Clear Voice Pro, which enhances dialogue, and Wow Orchestra, which syncs the audio from the TV and a compatible LG soundbar for more powerful sound.
Of course, we always advocate for adding a soundbar if you have the budget; thin, modern TVs just don't have the room for powerful sound systems, and if you're an avid gamer or a movie lover, you'll want that sound boost. And with the C6 and G6 both supporting Wow Orchestra, there's an added reason to upgrade with an LG soundbar. No matter which LG OLED TV you choose, be sure to check out the LG soundbars we offer for a boost.
LG B6 vs. C6 vs. G6: Which TV Should You Buy?
As we've mentioned, LG's 2026 OLED TVs are a good-better-best situation. The B6 is still a solid choice, with a bright picture and great gaming features. But if you can afford to spend a little more, the C6 is an excellent all-around TV with further picture and audio enhancements. The G6 is the right choice for people with a large budget or who want the biggest screen possible while maintaining great picture quality. No matter which LG TV you choose, you can find them all here at Abt; shop online or our store in Glenview. You can also call us at 800-860-3577 with additional questions about these TVs, or to order over the phone.
LG B6 vs. C6 vs. G6 FAQs
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Yes, the B6 supports Dolby Vision.
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No, the G6 is the brighter of these TVs.
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Yes, the C6 supports Dolby Vision.
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No, the G6 doesn't support DTS audio.
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While the LG G5 was a great TV, the G6 is better thanks to upgrades like better brightness and anti-reflection technology.
