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LG 86QNED80TUC 86" specifications and in-depth review

LG 86QNED80TUC 86"

Manufacturer: LG

The LG 86QNED80TUC is a large-screen television built around an 85.6″ QLED, LED-backlit LCD panel that delivers a native 3840 x 2160 resolution at a pixel density of 51 ppi. Running webOS with built-in smart TV functionality, it supports Chromecast, AirPlay, and voice assistants including Google Assistant and Alexa, making it a broadly connected living-room display for a range of streaming and broadcast use cases.

On the connectivity side, the set provides three HDMI 2.1 ports alongside HDMI ARC and eARC support, two USB ports, and a single RJ45 ethernet jack, complemented by Wi-Fi 5 and Bluetooth 5.1 for wireless flexibility. The panel covers 1,070 million colors at 10-bit depth, supports HDR10 and HLG, and offers 178-degree horizontal and vertical viewing angles with an anti-reflection coating. Audio is handled by a stereo speaker system rated at 2 x 10W with Dolby Digital Plus and Dolby Audio decoding, while annual power consumption is rated at 353 kWh under standard operating conditions.

Pros
  • Three HDMI 2.1 ports provide ample connection options for modern source devices
  • Both HDMI ARC and eARC are supported, allowing flexible audio routing to external sound systems
  • Chromecast, AirPlay, and Miracast are all available, covering a wide range of wireless screen-sharing protocols
  • Compatible with both Google Assistant and Alexa, enabling voice control without being locked to a single ecosystem
  • USB recording is supported, adding practical functionality for recording broadcast content
  • The panel includes an anti-reflection coating and an ambient light sensor, helping maintain a comfortable viewing experience in varied lighting conditions
Cons
  • The 60Hz native refresh rate offers no headroom for smoother motion, and no adaptive synchronization technology is present
  • Dolby Vision and HDR10+ are not supported, limiting high dynamic range compatibility to HDR10 and HLG only
  • Dolby Atmos is absent, meaning the built-in audio system cannot decode object-based surround sound
  • At approximately 51 kg, the set is notably heavy, which may complicate installation or repositioning
  • The remote control is not rechargeable, requiring conventional battery replacement
  • Wi-Fi is limited to Wi-Fi 5, with no support for the faster Wi-Fi 6 standard
Who is this for?

This TV is a strong fit for households looking for a large-screen viewing experience in a typical living room setting, where its 85.6-inch 4K panel and wide 178-degree viewing angles ensure a comfortable picture from most seating positions. Users who rely on a mix of streaming services and broadcast television will appreciate the built-in smart TV platform with Chromecast, AirPlay, and broad DVB standard support, while those with multiple source devices will benefit from the three HDMI 2.1 ports. It also suits viewers who prefer a well-connected, voice-controlled setup, given its compatibility with both Google Assistant and Alexa alongside USB recording for capturing live broadcast content.

Who is this NOT for?

This TV is not well-suited to dedicated gamers or sports enthusiasts who require fluid motion handling, as the 60Hz refresh rate and complete absence of adaptive synchronization will result in visible motion artifacts during fast-paced content. Users who have invested in a premium home cinema setup expecting full HDR coverage will be limited by the lack of Dolby Vision and HDR10+, as well as the absence of Dolby Atmos decoding, making it a poor match for those prioritizing a high-fidelity audio-visual experience. Its considerable weight and dimensions also make it impractical for smaller rooms or installations where space and ease of mounting are key concerns.

Display:

display resolution 4K (UHD)
Display type QLED, LED-backlit, LCD
screen size 85.6"
resolution 3840 x 2160 px
pixel density 51 ppi
display colors 1070 million
bit depth 10-bit
refresh rate 60Hz
supports HDR10 ✓
supports HDR10+ ✕
supports Dolby Vision ✕
supports HLG ✓
Adaptive synchronization None
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The display section of this TV centers on an 85.6″ QLED, LED-backlit LCD panel with a 4K UHD resolution of 3840 x 2160 pixels and a pixel density of 51 ppi. It renders up to 1,070 million colors at 10-bit depth and operates at a 60Hz refresh rate, with no adaptive synchronization technology included. HDR support covers HDR10 and HLG, while HDR10+ and Dolby Vision are not supported. The panel offers wide 178-degree viewing angles in both horizontal and vertical directions, and practical features include an anti-reflection coating and an ambient light sensor for automatic brightness adjustment.

Connectivity:

Has Bluetooth ✓
HDMI version HDMI 2.1
HDMI ports 3
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Bluetooth version 5.1
USB ports 2
RJ45 ports 1
supports Miracast ✓
has a socket for a 3.5 mm audio jack ✓
has an external memory slot ✕
has a VGA connector ✕
DVB standards DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
has a DVI connector ✕

The TV offers a well-rounded wired and wireless connectivity setup, featuring three HDMI 2.1 ports, two USB ports, and a single RJ45 ethernet jack, along with a 3.5mm headset socket. There is no VGA, DVI connector, or external memory slot. Wireless options include Wi-Fi 5 (802.11ac) and Wi-Fi 4 (802.11n) alongside Bluetooth 5.1, and the set supports Miracast for screen mirroring. Broadcast reception covers a broad range of DVB standards — DVB-T, DVB-T2, DVB-C, DVB-S, and DVB-S2 — accommodating both terrestrial and satellite signal sources.

Audio:

supports Dolby Digital ✓
audio output power 2 x 10W
supports Digital Out ✓
supports Dolby Digital Plus ✓
has SRS TheaterSound HD ✕
has stereo speakers ✓
has Dolby Atmos ✕
has Dolby Audio ✓
supports Dolby Virtual ✕
has a subwoofer ✕
HDMI ARC / eARC HDMI ARC, HDMI eARC

Audio is handled by a stereo speaker system rated at 2 x 10W, without a dedicated subwoofer. Dolby support spans Dolby Digital, Dolby Digital Plus, and Dolby Audio, though Dolby Atmos and Dolby Virtual are not included, and SRS TheaterSound HD is also absent. The TV supports Digital Out and provides both HDMI ARC and HDMI eARC, allowing straightforward connection to external audio equipment such as soundbars or AV receivers.

Design:

width 1927.9 mm
weight 50984 g
thickness 30.5 mm
height 1107.4 mm
volume 65116.17203 cm³
Supports VESA mount ✓
maximum operating temperature 40 °C
lowest potential operating temperature 0 °C

The LG 86QNED80TUC measures 1927.9 mm wide, 1107.4 mm tall, and 30.5 mm thick, with a total volume of approximately 65,116 cm³ and a weight of around 51 kg. It supports VESA mounting for wall installation. Operating temperatures are rated between 0 °C and 40 °C, defining the safe environmental range for normal use.

Features:

has Chromecast built-in ✓
has AirPlay ✓
has built-in smart TV ✓
compatible with Google Assistant ✓
works with Alexa ✓
works with Siri/Apple HomeKit ✕
supports a remote smartphone ✓
has a rechargeable remote control ✕
supports USB recording ✓
operating power consumption 192W
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
annual power consumption 353 kWh
warranty period 1 years
has voice commands ✓

The TV runs a built-in smart TV platform with a web browser, Chromecast, and AirPlay, and it responds to voice commands through both Google Assistant and Alexa, though Siri and Apple HomeKit are not supported. Smartphone remote control is available, while the physical remote is not rechargeable. Additional everyday features include USB recording, a sleep timer, and a child lock. On the power side, operating consumption is rated at 192W with a standby draw of just 0.5W, adding up to an annual consumption of 353 kWh. The set carries a one-year warranty.

Miscellaneous:

has a front camera ✕
Final Verdict

The LG 86QNED80TUC positions itself as a capable large-screen television for everyday home viewing, bringing together a broad smart platform, versatile connectivity, and a genuinely expansive 4K display in a single package. Its three HDMI 2.1 ports combined with Chromecast, AirPlay, and dual voice assistant support make it a practical and well-connected choice for households with varied streaming and broadcast habits. That said, the 60Hz panel without adaptive sync and the absence of Dolby Vision and Dolby Atmos mean it falls short for users with more demanding motion or audio expectations. On balance, the 86QNED80TUC is best understood as a feature-rich, large-format TV suited to general family use, where its screen size and smart capabilities matter more than outright display or audio performance.

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