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LG 86UM8070PUA 86
LG 86UM8070PUA 86
LG 86UM8070PUA 86
LG 86UM8070PUA 86
LG 86UM8070PUA 86
LG 86UM8070PUA 86
LG 86UM8070PUA 86
LG

LG 86UM8070PUA 86" 4K UHD Smart LED TV (2019)

4KUHD600 x 4005W3W

An 86-inch IPS 4K panel driven by the α7 Gen 2 processor delivers cinema-caliber picture with Dolby Vision and Dolby Atmos at a scale that fills the room.

$2,870.68*
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*Price sourced from Amazon.com. Last updated:Oct 10, 2026.Price and availability are subject to change — details.

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Overview

The LG 86UM8070PUA delivers 4K Ultra HD (3840x2160) resolution on an 86-inch IPS panel processed through LG's α7 Gen 2 Intelligent Processor — a combination where the processor's role is as important as the panel spec. At 86 inches, the upscaling engine is doing continuous work converting broadcast, streaming, and cable content from sub-4K sources; the α7 Gen 2's AI-based scaling algorithms meaningfully reduce the soft, artifact-prone results that earlier large-panel processors produced. Dolby Vision HDR support adds dynamic scene-by-scene tone-mapping on compatible content — the difference over static HDR10 processing is visible in high-contrast scenes with bright highlights and deep shadow detail. Dolby Atmos audio processing is handled natively without an external decoder.

The 86UM8070PUA targets buyers who want to fill a living room or dedicated media room with an immersive screen and are willing to manage the weight and installation demands that come with an 86" panel. LG ThinQ with simultaneous Google Assistant and Amazon Alexa integration makes it a flexible smart home hub that doesn't force ecosystem compromise. Four HDMI 2.0 inputs with full HDCP 2.2 support handle current 4K HDR sources across all ports — gaming consoles, streaming boxes, and Blu-ray players connect without negotiation. The 600x400mm VESA pattern accommodates standard large-format TV mounts. For media rooms, commercial signage use, or living rooms where screen size is the primary design driver, the 86UM8070PUA is a well-calibrated choice at its panel size.

Key Features

Your purchase includes One LG 86UM8070PUA 86-Inch 4K Ultra HD Smart LED TV 2019 Model, One Magic Remote with batteries, One power cable (not in-wall rated), one User Manual

TV dimensions: without stand (WxHxD) 76.5" x 44" x 3.7"; With stand (WxHxD) 76.5" x 46.8" x 13.6" ; TV weight with stand 99.2 lbs; Type of mount: VESA Mounting (W x H) 600 x 400

Power requirements: Standby Power Consumption Under 0.5W | Power Consumption 156.3W

Connectivity: HDMI Input (HDCP 2.2) 4 (2 rear, 2 side) | HDMI Audio Return Channel (ARC) ARC (HDMI 2) | USB Ports (v 2.0) 3 (2 rear, 1 side). TV does not include built-in camera

Transform your TV into an entertainment powerhouse with advanced image and sound technologies inspired by the cinema optimize picture and sound for a spectacular, more lifelike experience in every scene

Specifications

Model Year
2019
Screen Size
86 inches
Resolution
4K Ultra HD
Display Technology
LED
Dimensions without Stand (WxHxD)
76.5" x 44" x 3.7"
Dimensions with Stand (WxHxD)
76.5" x 46.8" x 13.6"
Weight with Stand
99.2 lbs
VESA Mounting (W x H)
600 x 400
Standby Power Consumption
Under 0.5W
Power Consumption
156.3W
HDMI Inputs (HDCP 2.2)
4 (2 rear, 2 side)
HDMI Audio Return Channel (ARC)
ARC (HDMI 2)
USB Ports (v 2.0)
3 (2 rear, 1 side)

Frequently Asked Questions

The 86UM8070PUA uses an IPS (In-Plane Switching) panel, which maintains accurate color and contrast across wide viewing angles — typically ±178° horizontal and vertical. In a living room where viewers sit off-axis or across a wide seating arrangement, IPS performs consistently better than VA panels, which shift color and crush blacks when viewed from the side. The trade-off is IPS panels typically deliver lower native contrast ratios than VA.
This TV supports Dolby Vision HDR — the dynamic metadata format that adjusts tone-mapping on a scene-by-scene basis — along with standard HDR10. It does not support HDR10+, which is Amazon and Samsung's competing dynamic metadata standard. For Netflix, Apple TV+, and Vudu content encoded in Dolby Vision, this TV will render the full dynamic grading. Amazon Prime Video HDR10+ content will fall back to standard HDR10 playback.
The TV has 4 HDMI inputs with HDCP 2.2 on all ports — 2 on the rear and 2 on the side for convenient source switching. HDMI ARC (Audio Return Channel) is on HDMI port 2. For soundbars and AV receivers that use ARC for two-way audio, connect them to port 2 specifically; the other three ports do not carry the ARC signal.
The 86UM8070PUA uses a 600x400mm VESA pattern — a standard large-panel configuration that most heavy-duty TV wall mounts at this screen size are designed to accommodate. At 99.2 lbs with stand (slightly less without), verify that your chosen wall mount and wall anchoring are rated for the TV's weight before installation; 86" panels require heavy-duty mounts rated for 100+ lbs.
LG ThinQ on the 86UM8070PUA supports both Google Assistant and Amazon Alexa simultaneously — you can invoke either assistant via the Magic Remote or a linked smart speaker. This is a meaningful practical advantage for households with mixed Alexa and Google smart home ecosystems, as neither ecosystem requires displacing the other.

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