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LG 86QNED85AUA 86" specifications and in-depth review

LG 86QNED85AUA 86"

Manufacturer: LG

The LG 86QNED85AUA is a large-screen television built around an 86.4-inch Mini-LED backlit LCD panel. It operates at a native 4K Ultra HD resolution of 3840 x 2160 pixels, delivering a pixel density of 51 ppi across its expansive surface. The set runs a built-in smart TV platform with support for AirPlay, Google Assistant, Amazon Alexa, and voice commands, while also offering USB recording and smartphone remote functionality.

On the display side, the panel reaches a 144Hz refresh rate and supports AMD FreeSync and FreeSync Premium adaptive sync, alongside HDR10 and HLG formats. Connectivity includes four HDMI 2.1 ports with ARC and eARC, two USB ports, one RJ45 port, Wi-Fi 6E, and Bluetooth 5.3. The audio system features stereo speakers with a subwoofer and supports Dolby Atmos, Dolby Digital Plus, and Dolby Audio, with both HDMI ARC and eARC outputs available for external audio setups.

Pros
  • The 144Hz refresh rate combined with AMD FreeSync Premium support makes for smooth, tear-free motion across fast content
  • Four HDMI 2.1 ports provide ample high-bandwidth connections for multiple devices simultaneously
  • Wi-Fi 6E support ensures fast and stable wireless connectivity on less congested network bands
  • The built-in subwoofer alongside Dolby Atmos and Dolby Digital Plus support delivers a more substantial audio experience without external speakers
  • Wide 178-degree viewing angles both horizontally and vertically allow comfortable viewing from most positions in the room
  • The anti-reflection coating and ambient light sensor together help maintain screen clarity across varying lighting conditions
Cons
  • No support for Dolby Vision or HDR10+, limiting compatibility with some HDR-mastered content
  • Siri and Apple HomeKit are not supported, reducing integration options for users in Apple-centric smart home setups
  • The remote control is not rechargeable, requiring disposable batteries
  • No 3.5mm headphone jack means wired personal audio requires an adapter or alternative connection
  • Only two USB ports may feel limiting when multiple peripherals or storage devices need to be connected at once
  • At nearly 51 kg, the set is quite heavy, which can complicate installation and wall-mounting logistics
Who is this for?

This TV is well-suited to users who want a large-screen setup for a dedicated living room or home cinema environment, where its 86.4-inch panel and wide 178-degree viewing angles allow comfortable viewing from most seating positions. The 144Hz refresh rate and AMD FreeSync Premium support make it a strong fit for console and PC gamers who want reduced screen tearing and smoother motion. It also works well for smart home setups built around Google Assistant or Amazon Alexa, and for those who stream or cast content frequently, given its AirPlay, Miracast, Wi-Fi 6E, and four HDMI 2.1 ports.

Who is this NOT for?

Users deeply invested in an Apple ecosystem may find this TV limiting, as it lacks Siri and Apple HomeKit compatibility. Those who rely on HDR-mastered content encoded in Dolby Vision or HDR10+ will not get full format support, since neither is available on this model. Additionally, the TV's size and weight — nearly 51 kg with an 86-inch footprint — make it impractical for smaller rooms, and users who prefer a DTS-based audio ecosystem will find no support for DTS Surround, DTS:X, or DTS-HD formats.

Display:

display resolution 4K (UHD)
Display type LED-backlit, LCD, Mini-LED
screen size 86.4"
resolution 3840 x 2160 px
pixel density 51 ppi
display colors 1070 million
bit depth 10-bit
refresh rate 144Hz
supports HDR10 ✓
supports HDR10+ ✕
supports Dolby Vision ✕
supports HLG ✓
Adaptive synchronization AMD FreeSync, AMD FreeSync Premium
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The display is built on an 86.4-inch Mini-LED backlit LCD panel with a 4K UHD resolution of 3840 x 2160 pixels and a pixel density of 51 ppi, rendering up to 1070 million colors at a 10-bit depth. It runs at a 144Hz refresh rate and supports AMD FreeSync and FreeSync Premium for adaptive synchronization, which helps reduce screen tearing during fast-moving content. HDR10 and HLG are supported, while HDR10+ and Dolby Vision are not. Viewing angles reach 178 degrees both horizontally and vertically, and the panel includes an anti-reflection coating along with an ambient light sensor that adjusts output based on surrounding lighting conditions.

Connectivity:

Has Bluetooth ✓
HDMI version HDMI 2.1
HDMI ports 4
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Bluetooth version 5.3
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 ✕
has a DVI connector ✕

The TV offers a broad set of wired and wireless connectivity options, including four HDMI 2.1 ports, two USB ports, and one RJ45 Ethernet port. On the wireless side, it supports Wi-Fi across multiple generations — Wi-Fi 4, 5, 6, and 6E — alongside Bluetooth 5.3 and Miracast for screen mirroring. There is no 3.5mm headphone jack, no external memory slot, and no VGA or DVI connector on this model.

Audio:

supports Dolby Digital ✓
has DTS Surround ✕
supports Digital Out ✓
supports Dolby Digital Plus ✓
has SRS TheaterSound HD ✕
has stereo speakers ✓
has Dolby Atmos ✓
has DTS-HD Master Audio ✕
has Dolby Audio ✓
supports Dolby Virtual ✕
has a subwoofer ✓
has a DTS-HD High Resolution ✕
has DTS:X ✕
HDMI ARC / eARC HDMI ARC, HDMI eARC

The audio system includes stereo speakers with a built-in subwoofer and supports Dolby Atmos, Dolby Digital, Dolby Digital Plus, and Dolby Audio, while Dolby Virtual is not available. Digital Out is supported, and the TV features both HDMI ARC and HDMI eARC for connecting external audio equipment. DTS formats — including DTS Surround, DTS-HD Master Audio, DTS-HD High Resolution, and DTS:X — are not supported, nor is SRS TheaterSound HD.

Design:

width 1927.9 mm
weight 50984 g
thickness 30.5 mm
height 1107.4 mm
volume 65116.17203 cm³
Supports VESA mount ✓

The TV measures 1927.9 mm wide, 1107.4 mm tall, and 30.5 mm thick, with a total volume of approximately 65,116 cm³. It weighs 50,984 g and supports VESA mounting for wall installation.

Features:

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 171W
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
annual power consumption 315 kWh
warranty period 1 years
has voice commands ✓

The TV has a built-in smart TV platform with a web browser, AirPlay, USB recording, smartphone remote support, voice commands, sleep timer, and child lock. It is compatible with Google Assistant and Amazon Alexa, though Siri and Apple HomeKit are not supported. The remote control is not rechargeable. Operating power consumption is rated at 171W, with a standby draw of 0.5W and an estimated annual consumption of 315 kWh. The unit comes with a 1-year warranty.

Final Verdict

The LG 86QNED85AUA is a well-specified large-format television that covers most of what a dedicated home theater or gaming setup demands. Its 144Hz refresh rate with AMD FreeSync Premium, four HDMI 2.1 ports, and broad smart platform support through Google Assistant, Amazon Alexa, and AirPlay make it a capable and connected choice for a wide range of users. Format limitations such as the absence of Dolby Vision and DTS audio support may give pause to those with specific content ecosystems, but for users prioritizing screen size, smooth motion handling, and versatile connectivity, this LG model delivers a coherent and well-rounded package.

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