LG M3 vs LG G3 - what's the difference?

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LG M3 vs LG G3 - An image of the LG G3 OLED TV
Credit: LG

The LG Signature OLED M3 TV has turned heads with its wireless innovation. If you were initially considering the G3 but find the allure of the M3 tempting, our LG M3 vs LG G3 comparison guide is here to assist you.

In LG's 2023 lineup, the LG M3 and G3 emerge as high-end OLED TVs. The allure of their features has left many potential buyers in a dilemma. The key to making a well-informed decision lies in comprehending their distinctions.

In this guide, we delve into the intricacies of the LG M3 vs LG G3 comparison, uncovering the distinctions that set them apart.

LG M3 vs LG G3 - key differences

Both the LG M3 and LG G3 feature OLED-MLA displays with 4K resolution and 120 Hz refresh rate, delivering exceptional visual quality for an immersive viewing experience. However, there are certain differences between the two models.

The key difference between LG M3 and LG G3 lies in their connectivity. The LG M3 operates wirelessly, utilizing the Zero Connect Box to house the external device ports. Whereas, the LG G3 uses a wired setup, where external devices connect directly to the TV.

ConnectionWireless (except for power)Wired
Size Options77-,83-,97-inch55-,65-,77-,83-inch
Resolution3,840 x 2,160 (4K)3,840 x 2,160 (4K)
Refresh Rate120 Hz120 Hz
HDMI 2.1On all 3 portsOn all 4 ports
G-Sync compatibleYesYes
Dolby AtmosYesYes
Dolby VisionYesYes

Size options further differentiate the two models. The LG M3 offers options at 77, 83, and 97 inches, whereas the LG G3 provides a broader range of sizes, including 55 inches, 65 inches, 77 inches, and 83 inches.

When considering enhancements, the M3 is anticipated to offer a higher brightness compared to the G3, resulting in an overall improved image quality. Additionally, the M3's panel is expected to be more resilient against OLED burn-in than the LG G3.

LG M3 vs LG G3 - price

When it comes to pricing, it's clear that the LG M3 is notably more expensive than the LG G3, and its price tag might just leave you astounded.

Here is the breakdown of the prices of each model:


Please note that the prices of both the LG M3 and LG G3 models may vary based on regions, individual retailers, and any ongoing promotional offers or discounts.

LG M3 vs LG G3 - gaming

Both the LG M3 and G3 share HDMI 2.1 compatibility and support VRR technologies like FreeSync and G-Sync, enhancing their gaming capabilities.

However, the LG G3 holds an advantage for gaming due to its smaller size options. Gaming enthusiasts often find 43-55 inches to be the ideal range, and the LG G3 offers a 55-inch model that fits this sweet spot.

In contrast, the smallest LG M3 model starts at 77 inches, which might not be as conducive to a gaming setup where a more immersive experience is preferred within a closer viewing distance.

This makes the LG G3 a more suitable choice for gamers seeking a compact yet immersive display size.

LG M3 vs LG G3 - which TV should you buy?

Choosing between the LG M3 and LG G3 depends on your priorities.

If your budget is ample and you're seeking a grand cinematic experience with a sizable TV, the LG M3 could be an enticing choice.


But remember that the LG M3 is the world's first wireless OLED TV. While this innovation holds promise, the reliability of the Zero Connect Box remains untested. Whether it will operate seamlessly or face potential challenges is still uncertain.

On the flip side, the LG G3 appears to have a stronger appeal in terms of reliability and overall robustness. It has earned positive feedback from experts and users alike, suggesting a more dependable choice compared to the novel wireless approach of the LG M3.

If you're in search of a more affordable OLED TV that can also be used as a gaming TV, the LG G3 might be the ideal selection.

And that wraps up our LG M3 vs LG G3 comparison guide. Before you finalize your decision, be sure to explore our comparison of LG G3 vs G2.

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