LG OLED65G4SUB 65-Inch OLED evo G4 4K Smart TV — main product image

LG OLED65G4SUB 65-Inch OLED evo G4 4K Smart TV

LG OLED65G4SUB 65-Inch OLED evo G4 4K Smart TV

Name: LG OLED65G4SUB 65-Inch OLED evo G4 4K Smart TV
Brand: LG
SKU: OLED65G4SUB

★★★★★4.3 (152 reviews)

Stunning 65-inch OLED evo display with self-lit pixels, α11 AI processor, and flush One Wall Design.

$1,998.00*

✓ In Stock on Amazon.com

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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

The LG OLED65G4SUB represents the pinnacle of LG's 2024 OLED television lineup, combining the inherent advantages of self-lit pixel technology with significant advancements in processing power and brightness. Each of the display's 8.3 million pixels emits its own light and switches off completely for true black, resulting in infinite contrast ratios and color accuracy that LED-backlit TVs simply cannot match. Brightness Booster Max technology pushes peak luminance further than previous OLED generations, making HDR highlights more impactful and improving visibility in bright rooms where earlier OLEDs sometimes struggled.

At the heart of the G4 is LG's α11 AI processor, which continuously analyzes on-screen content to optimize picture and sound in real time. AI Picture Pro enhances detail and reduces noise, AI Super Upscaling intelligently sharpens lower-resolution content to near-4K quality, and AI Director Processing adjusts tone mapping to preserve cinematic intent. The Multi View feature lets you split the screen into up to four independent views — useful for monitoring multiple sources simultaneously. For home theater enthusiasts, Dolby Vision, Filmmaker Mode, and Dolby Atmos come standard, while gamers benefit from a native 120Hz panel, NVIDIA G-Sync, AMD FreeSync, and low-latency Game Mode. The One Wall Design gives the G4 a distinctive gallery aesthetic when wall-mounted, sitting nearly flush against the surface, and LG's webOS Re:New Program guarantees five years of software updates to keep the smart platform current.

Key Features

SELF-LIT PIXELS: LG's signature OLED technology creates an incredible watching experience and stellar picture quality illuminated with over 8 million self-lit pixels. Take in rich and accurate colors from the brightest to darkest parts of the scene thanks to 100% Color Volume* and with 100% Color Fidelity.

BRIGHTNESS BOOSTER MAX: Discover a brighter more vivid picture. The LG OLED evo shines even brighter than before. Brightness Booster Max technology magnifies each individual pixel for luminous quality that shines with every detail.

ONE WALL DESIGN: Transform your home into a more artful space with the all-new, contemporary LG OLED design that leaves virtually no gap when you hang it on the wall.* And when you're not watching, display paintings, photos and other content to blend the LG OLED evo G4 into your surroundings.

DOLBY VISION, FILMMAKER AND DOLBY ATMOS: 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 sound you can feel all around you. Land in the center of the action with FILMMAKER MODE, allowing you to see films just as the director intended.

a11 AI PROCESSOR: Enjoy smooth, crisp picture and sound no matter what you watch with AI Picture Pro and AI Super Upscaling. Find and choose what to watch fast and without lag. See movies in perfected tone with AI Director Processing. Multi View with 4 screens lets you split your screen into four unique views so you can watch even more than before. These elements and more make up the peak LG OLED watching experience, powered by LG's one-of-a-kind processor.

webOS RE:NEW PROGRAM: Enjoy new software updates and feature refreshes for 5 years with webOS Re:New Program.

Specifications

Brand

Model

OLED65G4SUB

Screen Size

65 Inches

Display Technology

OLED evo

Resolution

4K (3840 x 2160)

Refresh Rate

120Hz

Processor

α11 AI Processor

HDR

Dolby Vision, Filmmaker Mode

Audio

Dolby Atmos, Built-in Speakers

Smart TV Platform

webOS 24

Gaming Features

NVIDIA G-Sync, AMD FreeSync, Game Mode

Connectivity

Bluetooth, Wi-Fi, USB, Ethernet, HDMI

Aspect Ratio

16:9

Design

One Wall Design (flush wall mount)

Pros & Cons

👍 Pros

Self-lit OLED pixels deliver perfect blacks, infinite contrast, and exceptional HDR performance
α11 AI processor provides intelligent upscaling, tone mapping, and multi-view with four simultaneous screens
One Wall Design mounts flush against the wall for a sleek, gallery-like installation
Five-year webOS Re:New Program ensures long-term software support and feature updates

👎 Cons

Premium price point places it well above mid-range 65-inch TVs
OLED panels carry a risk of permanent image retention with prolonged static content display
Built-in speakers, while Dolby Atmos-capable, may not satisfy dedicated home theater audio expectations
Flush wall-mount design means the TV is optimized for wall mounting rather than stand use

Frequently Asked Questions

What makes the G4's picture quality different from standard LED TVs?

The G4 uses over 8 million self-lit OLED pixels that turn on and off individually, producing perfect blacks, infinite contrast, and 100% color volume — something LED backlighting cannot achieve.

Does the LG G4 support gaming features?

Yes, it features a 120Hz refresh rate, NVIDIA G-Sync compatibility, AMD FreeSync, and a dedicated Game Mode, making it well-suited for console and PC gaming.

What is the One Wall Design?

The G4 is engineered to mount flush against the wall with virtually no gap, giving it a gallery-like appearance that blends into your room when wall-mounted.

How long will this TV receive software updates?

LG's webOS Re:New Program provides software updates and feature refreshes for five years from the date of purchase.

What audio formats does the G4 support?

The TV has built-in speakers with Dolby Atmos support for immersive, multidimensional sound directly from the TV without external speakers.