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LG M3 Series 77" 4K Ultra HD OLED Smart TV

View more by LG Electronics

Model #: OLED77M3PUA
Model #: OLED77M3PUA
LG Electronics
Sale $4,499.99


Save $500.00

Ends Mar 03, 2024

LG M3 Series 77" 4K Ultra HD OLED Smart TV-0
LG M3 Series 77" 4K Ultra HD OLED Smart TV-1
LG M3 Series 77" 4K Ultra HD OLED Smart TV-2
LG M3 Series 77" 4K Ultra HD OLED Smart TV-3

Screen Size Class (in.)

Protection Plans

2 Year LED TV Protection Plan


3 Year LED TV Protection Plan


5 Year No Use, No Lose TV Protection Plan (Includes FREE Premium In-Home Delivery Upgrade)


5 Year TV Protection Plan w/ Burn-in Coverage (Includes FREE Premium In-Home Delivery Upgrade)


Installation Services

Classic TV Install


Premium TV Install


Premium TV Install Kit


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At a Glance

The revolutionary LG 77 Inch OLED evo M3 is the world’s first OLED with wireless 4k 120Hz connectivity. The included Zero Connect Box brings simplicity to TV installation by removing the need to run multiple HDMI cables to the TV eliminating wire clutter and allowing versatile TV placement. Read More

Get to know this product.

Product Overview
Product Overview
10 Years Later, Our Best Keeps Getting Better

We’re celebrating a decade of brilliance that shows no sign of stopping. LG OLED’s iconic self-lit pixels shine brighter than before.

World's 1st OLED With 4K 120hz Wireless Connectivity

The world’s first consumer TV with a wireless connectivity solution capable of real-time video and audio transmission at up to 4K 120Hz, removing the need to run cables and wires directly to the TV.

Beauty Powered By Intelligence

Marvel at beautiful quality and performance of the LG OLED evo M-series. Exclusive to LG OLED, the α9 AI Processor Gen6 powers an incredible native 120Hz refresh rate, Brightness Booster Max, and AI tech that senses what you’re watching to select the best picture and sound settings—all for an unforgettable viewing experience.

Confidence With A 5-Year Panel Warranty

We stand behind our premium LG OLED evo TV craftsmanship. With an included 5-year panel warranty, enjoy peace of mind while you watch on and on.

Smart TV, Simplified

Less searching, more streaming, thanks to the next generation of ThinQ AI and webOS. Enjoy your favorite content, including fitness, sports, entertainment, and more.5 With Quick Cards, group your favorite apps into categories and use the Magic Remote to easily find what you're looking for.

Streaming Starts Here (300+ Free LG Channels)

Instant access to over 300+ free LG channels with everything from comedy to movies.

A New Standard Of "Movie Magic"

Experience the magic of the big screen right from your couch. Every LG OLED comes loaded with Dolby Vision™ for extraordinary color, contrast, and brightness, plus Dolby Atmos® for wrap-around sound. Land in the center of the action with LG's FILMMAKER MODE,™ allowing you to see films just as the director intended.

Game With The Power Of LG OLED

Packed with the gaming features you need to win, like blazing-fast 0.1 ms response rate and native 120Hz refresh rate, plus NVIDIA G-Sync compatibility, AMD FreeSync Premium and VRR support for a smoother, clearer picture. Three HDMI 2.1 inputs located on the Zero Connect Box allow you to plug in all the devices you need. Whether you game on consoles or on the cloud, the LG Game Dashboard and Game Optimizer put all the control at your fingertips.

Mounts Like A Picture

An included wall bracket leaves virtually no space between the wall and TV when hung.

Sleek Setup

The Zero Connect Box brings simplicity to TV installation. The Zero Connect Box removes the need to run multiple cables to the TV removing wire clutter and allowing versatile TV placement. With the Zero Connect Box, all your media devices plug into the box that wirelessly transmits up to a 4K 120Hz signal from up to 30 feet away from your OLED TV.

Movie Theater Sound At Home With Dolby Atmos®

Surround yourself with audio that moves you with Dolby Atmos,® a revolutionary spatial sound technology for an extraordinarily immersive experience.

Ready And Waiting

Enhance the decor of your room by transforming the M3 screen into a digital canvas when you’re not watching TV. When not in use, the M3 screen can be used to show paintings or art, or use the TV speakers to listen to music while the screen provides visuals to match the sound.

Useful Documents

General Specs

Product Weight (lbs.)80.4
HDMI Inputs3
Wall MountableYes
Screen Resolution4K
Width (in.)67.4
Voice Controlled AssistantsAmazon Alexa, Google Assistant, Apple Siri
Screen Size Class (in.)77
Screen Size (Measured Diagonally) (in.)76.7
Manufacturer Warranty1 Year Parts & Labor
Screen Refresh Rate (Hz.)120
Optical Digital(Fiber Optic) Audio Outputs1
Number of USB Ports2
Display TechnologyOLED
CollectionM3 Series
Color Finish NameLight Satin Silver
Smart CompatibleYes
Wifi CapableYes
Bluetooth CapableYes
Airplay CapableYes
App CapableYes
Shipping Depth (in.)9
Shipping Width (in.)86
Shipping Height (in.)44.5
High Dynamic RangeYes
Product Depth Without Stand (in.)1
Product Height Without Stand (in.)39.1