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LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity

LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity

4(20 ratings)

Best price now

$2,969.95at WalmartObserved at 9:17 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity

The LG M3 is a 4K OLED evo TV offered in 77, 83 and 97 inches, with a 120 Hz panel and support for HDR and Alexa or Siri voice control. Its standout feature is wireless 4K connectivity: a separate Zero Connect box sends picture and sound to the screen without an HDMI cable, so only power reaches the TV. The best new price is $2,969.95 at Walmart as of November 7, 2026, with two stores listing it new.

Best forBuyers who want a clean wall with no cable run to the TVLarge living rooms and media roomsMovie and sports fans who want OLED contrast at 120 HzOwners of soundbars and consoles who keep gear in a cabinet
Pros
  • Wireless 4K link removes the HDMI cable run to the screen
  • OLED evo panel gives per-pixel contrast and wide viewing angles
  • 120 Hz refresh rate suits sports and console gaming
  • Available in very large sizes up to 97 inches
  • HDR support and Alexa and Siri voice control built in
Cons
  • Premium price, especially in the 83 and 97 inch sizes
  • The separate Zero Connect box needs its own space and power
  • Wireless link depends on line of sight and adds one more device to manage
  • Heavy: 88.6 lb at 77 inches and 115 lb at 83 inches
  • Only 20 ratings so far, so long-term feedback is thin

LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity prices at every store

  • WalmartNew

    In stockSold by Video & Audio Center

    $2,969.95Observed at 9:17 PM
    Visit Walmart
  • Best BuyNew

    In stock

    $2,999.99Observed at 9:17 PM
    Visit Best Buy

LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity price history

Lowest price we've seen: $2,969.95 on Nov 8 at Walmart. Tracked across 2 stores since Nov 8.

What reviewers say

  • 4 / 520 ratings

With 20 ratings averaging 4 out of 5, owners mostly praise the picture and the cable-free setup. Some note the price and the extra box as trade-offs.

What people mention
  • Picture qualityPraisedOwners describe strong contrast and deep blacks from the OLED evo panel.
  • Wireless linkPraisedBuyers like sending 4K video to the screen without an HDMI cable.
  • SetupMixedThe wireless box makes setup easier in some rooms but needs careful placement.
  • PriceCriticisedReviewers call the large sizes expensive compared with wired OLED TVs.
  • BuildMixedThe set feels solid, but its weight makes wall mounting a two-person job.

Specifications

Resolution
3840 x 2160
High Definition
Yes
HDTV Format
4K
Color
Black, Silver
Screen Form
Flat
Display Type
OLED
Assistant Support
Amazon Alexa, Siri
HDR

Questions and answers

Is the LG M3 worth it over a regular OLED TV?
If hiding cables matters to you, the wireless link is the reason to pay more. If not, a wired OLED like the LG G or C series costs less for similar picture quality.
What is the difference between the M3 and the LG G3?
The M3 adds the Zero Connect box for wireless 4K and comes in larger sizes. The G3 uses a wired connection and is generally cheaper.
Does the wireless connection support 4K at 120 Hz?
Yes. The Zero Connect box is built to carry 4K video at up to 120 Hz to the screen, matching the panel's refresh rate.
What sizes does the LG M3 come in?
It is sold in 77, 83 and 97 inches. The 77 inch model weighs 88.6 lb and the 83 inch model 115 lb.
What comes in the box?
You get the OLED screen, the Zero Connect box, its stand or mounting hardware, a remote and power cables. Check the listing for the exact accessories in your size.
When is the LG M3 cheapest?
Large OLED TVs usually drop around Black Friday and during spring clearance. The current best new price is $2,969.95 at Walmart as of November 7, 2026.
Where is the LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity cheapest?
At Walmart, for $2,969.95, as of our latest check.
What do buyers say about the LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity?
Rated 4 out of 5 from 20 ratings.
Where can I buy the LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity?
2 stores we checked sell it, including Walmart, Best Buy.

Stores we've priced the LG Class M3 Series OLED evo 4K Smart TV with Wireless 4K Connectivity at

  • Best Buy deals and prices
  • Walmart deals and prices

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All LG deals and products →
Yes
Refresh Rate
120 Hz
Connectivity
Bluetooth, Wi-Fi, USB, HDMI, Ethernet
Screen Size
77 inches, 83 inches, 97 inches
Weight
88.6 lb, 115 lb