LG

LG E29LGOLED77GXPUA 77-inch OLED TV Soundbar Bundle

4.1 (7 reviews)

A 77-inch 4K OLED TV bundle with LG's α9 Gen 3 AI Processor, a 3.1-channel soundbar, and professional wall-mount installation included.

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Overview

The LG OLED77GXPUA is part of LG's GX Gallery series, designed as a sleek, wall-mounted centerpiece for home theaters. The 77-inch 4K OLED panel produces self-lit pixels that can turn completely off, delivering perfect blacks and an essentially infinite contrast ratio that no LED or QLED TV can replicate. LG's α9 Gen 3 AI Processor powers the picture processing, using machine learning to optimize sharpness, color, and sound based on what you are watching. HDR content is supported across virtually every format — Dolby Vision, Dolby Vision IQ, HDR10, and HLG — with HDR Dynamic Tone Mapping Pro adjusting brightness on a scene-by-scene basis for more consistent results.

This bundle adds practical value beyond the TV itself. The LG SN6Y is a 3.1-channel soundbar with DTS Virtual:X for simulated surround sound and a wireless subwoofer for bass presence, providing a meaningful audio upgrade over the TV's built-in speakers. The included TaskRabbit installation voucher covers professional wall mounting up to $60 in value, which is particularly useful given that the GX Gallery series is engineered to mount flush against the wall like a picture frame. For gaming, the TV's native 120Hz panel and G-SYNC compatibility make it a strong match for current-generation consoles and high-end PCs. LG's webOS smart platform with AI ThinQ rounds out the package with streaming app access and voice assistant support.

Specifications

TV Model
LG OLED77GXPUA
Screen Size
77 inches
Resolution
4K (3840 x 2160)
Display Technology
OLED
Picture Processor
α9 Gen 3 AI Processor 4K
HDR Support
Cinema HDR (Dolby Vision, Dolby Vision IQ, HDR10, HLG), HDR Dynamic Tone Mapping Pro
Refresh Rate
120Hz (Native)
G-SYNC Compatible
Yes
Smart Platform
AI ThinQ (webOS)
Soundbar
LG SN6Y 3.1 Channel High Res Audio with DTS Virtual:X
Installation
TaskRabbit Wall Mounting Voucher (up to $60 value)

Pros & Cons

👍 Pros

  • 77-inch OLED panel delivers perfect blacks, infinite contrast, and wide viewing angles that LCD TVs cannot match.
  • Bundle includes a 3.1-channel soundbar and wall-mount installation, reducing the hassle and cost of separate purchases.
  • α9 Gen 3 AI Processor optimizes picture and sound in real time based on content type.
  • Native 120Hz refresh rate with G-SYNC compatibility makes it a strong choice for console and PC gaming.
  • Comprehensive HDR support including Dolby Vision IQ, which adjusts HDR tone mapping based on ambient room lighting.

👎 Cons

  • 77-inch OLED panels carry a risk of permanent burn-in if static images are displayed for extended periods.
  • The included SN6Y soundbar is a mid-range 3.1-channel model that may not fully match the premium quality of the TV itself.
  • The wall-mount voucher is capped at $60, which may not cover the full cost of professional installation in all areas.
  • The GX Gallery series is designed for wall mounting and lacks a traditional stand, limiting placement options.
  • At 77 inches, the TV requires a large wall or entertainment space and may overwhelm smaller rooms.

Frequently Asked Questions

The bundle includes the LG OLED77GXPUA 77-inch 4K OLED TV, the LG SN6Y 3.1-channel soundbar, and a TaskRabbit wall-mounting installation voucher worth up to $60.
Yes, the OLED77GXPUA has a native 120Hz refresh rate and is G-SYNC compatible, making it well-suited for gaming with supported NVIDIA graphics cards.
It supports Cinema HDR with Dolby Vision, Dolby Vision IQ, HDR10, HLG, and HDR Dynamic Tone Mapping Pro for comprehensive HDR content compatibility.
The SN6Y connects to the TV via HDMI ARC or optical cable, and it includes a wireless subwoofer for the low-frequency channel in its 3.1 configuration.
It runs LG's webOS with AI ThinQ, which includes built-in apps for major streaming services and voice control through Google Assistant and Amazon Alexa.