How does the wireless connection work?

The screen gets power from the wall and receives picture and sound from the Zero Connect box over a dedicated wireless link. The box holds the HDMI, USB and antenna inputs, so your consoles and streaming players plug into it, not the TV.

Where should the Zero Connect box go?

It needs to face the screen with a clear line of sight, so it cannot sit inside a closed cabinet. LG rates the link for roughly 30 feet, and anything blocking the path can cause dropouts.

Is it better than the LG C4?

Picture quality is close, since both use evo OLED panels. The M Series adds the wireless box and a slimmer wall-hugging design; the C Series has a standard stand and wired inputs for less.

Is it good for gaming?

Yes. It runs at 120 Hz with variable refresh rate, auto low latency mode and four HDMI 2.1 ports on the box, which suits PS5, Xbox Series X and gaming PCs.

You get the 77-inch screen, the Zero Connect box, its power cable, the remote, a wall mount bracket and stand hardware. HDMI and other cables are not included.

Does it support Dolby Vision and Dolby Atmos?

Yes, it handles Dolby Vision HDR and Dolby Atmos sound, and it works with Alexa and Siri voice control.

Where can I buy the LG OLED evo M Series 4K Smart TV with Wireless 77-inch?

2 stores we checked sell it, including LG, Big Daddy's Stereo.

LG OLED evo M Series 4K Smart TV with Wireless 77-inch

Best price now

LG OLED evo M Series 4K Smart TV with Wireless 77-inch

Best price now

$4,799.99at Big Daddy's StereoChecked 12 h ago

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

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Price facts

Lowest price today: $4,799.99 at Big Daddy's Stereo (checked Nov 10, 2026).
Checked at 2 stores.

Our take on the LG OLED evo M Series 4K Smart TV with Wireless 77-inch

The LG OLED evo M Series is a 77-inch 4K OLED TV whose picture and sound travel over a wireless link to a separate Zero Connect box, so only the power cable runs to the screen. It uses LG's brighter evo OLED panel with a 120 Hz refresh rate, four HDMI 2.1 inputs on the box and support for Alexa and Siri. It suits people who want a clean wall with no cable clutter and gamers who need high frame rates. Against the wired LG G Series it trades a little peak brightness and a simpler wall mount for the wireless box; reviewers rate the picture highly but note the box needs line of sight and adds cost over the C Series.

Best forCable-averse living rooms and media wallsMovie and sports fans who want deep blacksNext-gen console and PC gamersBuyers comparing it with the LG G4 or C4

Pros

Wireless Zero Connect box keeps the wall nearly cable-free
OLED evo panel gives per-pixel blacks and wide viewing angles
120 Hz with HDMI 2.1 features on all four inputs
Alpha 11 processor with strong upscaling of HD content
Supports Alexa, Siri, Dolby Vision and Dolby Atmos

Cons

Wireless link needs a clear line of sight and a short range
Costs more than the equivalent C Series with similar picture quality
Peak brightness trails the brightest QD-OLED rivals in a bright room
Separate box and its power cable still need hiding
Risk of permanent burn-in with static logos or tickers

LG OLED evo M Series 4K Smart TV with Wireless 77-inch prices at every store

Big Daddy's StereoNew
In stock
$4,799.99Checked 12 h ago
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LGNew
Out of stock
$2,299.99Free shippingChecked 12 h ago
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LG OLED evo M Series 4K Smart TV with Wireless 77-inch price history

Lowest price we've seen: $2,299.99 on Nov 10 at LG. Tracked across 2 stores since Nov 10.

What reviewers say

Reviewers praise the M Series for picture quality close to LG's best OLEDs while removing almost all cables from the wall. Most criticism centers on the wireless box's placement limits and the premium over the C Series.

What people mention

Wireless linkMixedOwners like the cable-free wall but say the box must face the screen with nothing in between.
Picture qualityPraisedReviewers call the contrast, black levels and color among the best available.
BrightnessMixedIt is bright for an OLED, but reviewers say the brightest QD-OLED sets still beat it in a sunlit room.
ValueCriticisedReviewers question paying a premium over the C Series for a similar panel.
GamingPraisedLow input lag, 120 Hz and HDMI 2.1 features on every port are well received.
Burn-inCriticisedSome owners worry about static logos and news tickers leaving marks over time.

Specifications

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

Questions and answers

How does the wireless connection work?: The screen gets power from the wall and receives picture and sound from the Zero Connect box over a dedicated wireless link. The box holds the HDMI, USB and antenna inputs, so your consoles and streaming players plug into it, not the TV.
Where should the Zero Connect box go?: It needs to face the screen with a clear line of sight, so it cannot sit inside a closed cabinet. LG rates the link for roughly 30 feet, and anything blocking the path can cause dropouts.
Is it better than the LG C4?: Picture quality is close, since both use evo OLED panels. The M Series adds the wireless box and a slimmer wall-hugging design; the C Series has a standard stand and wired inputs for less.
Is it good for gaming?: Yes. It runs at 120 Hz with variable refresh rate, auto low latency mode and four HDMI 2.1 ports on the box, which suits PS5, Xbox Series X and gaming PCs.
What is in the box?: You get the 77-inch screen, the Zero Connect box, its power cable, the remote, a wall mount bracket and stand hardware. HDMI and other cables are not included.
Does it support Dolby Vision and Dolby Atmos?: Yes, it handles Dolby Vision HDR and Dolby Atmos sound, and it works with Alexa and Siri voice control.
Where is the LG OLED evo M Series 4K Smart TV with Wireless 77-inch cheapest?: At Big Daddy's Stereo, for $4,799.99, as of our latest check.
Where can I buy the LG OLED evo M Series 4K Smart TV with Wireless 77-inch?: 2 stores we checked sell it, including LG, Big Daddy's Stereo.