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LG 86QNED90TUA 86" specifications and in-depth review

LG 86QNED90TUA 86"

Manufacturer: LG

The LG 86QNED90TUA is an 85.6-inch television built on a QLED Mini-LED LCD panel, delivering a 4K UHD resolution of 3840 x 2160 pixels with a 10-bit color depth and a palette of 1.07 billion colors. HDR support covers Dolby Vision, HDR10, and HLG, and the screen runs at 120Hz with AMD FreeSync adaptive sync for smoother motion handling. An anti-reflection coating and ambient light sensor are both included, and the panel offers 178-degree viewing angles horizontally and vertically.

Connectivity is handled by four HDMI 2.1 ports, two USB ports, an RJ45 ethernet port, Wi-Fi 5, and Bluetooth 5.1, with Miracast support for wireless screen sharing. The integrated audio system delivers 40W across four channels, with a subwoofer, Dolby Atmos, Dolby Audio, DTS:X, DTS-HD High Resolution Audio, and both HDMI ARC and eARC. On the software side, a built-in smart TV platform provides Google Assistant and Alexa compatibility, AirPlay, voice commands, USB recording, a web browser, a sleep timer, and child lock functionality, while Siri and Apple HomeKit are not supported. Operating power consumption is rated at 206W, with an estimated annual draw of 379 kWh.

Pros
  • Four HDMI 2.1 ports provide ample high-bandwidth connections for multiple source devices without needing additional switching equipment
  • The Mini-LED backlight technology combined with QLED allows for a 10-bit panel capable of 1.07 billion colors with Dolby Vision, HDR10, and HLG support
  • The built-in 40W four-channel audio system includes a subwoofer, Dolby Atmos, DTS:X, and DTS-HD High Resolution Audio, offering a reasonably capable sound setup without external hardware
  • Both HDMI ARC and eARC are supported, simplifying audio passthrough to compatible soundbars or AV receivers
  • The smart platform covers Google Assistant, Alexa, AirPlay, USB recording, voice commands, and smartphone remote support, handling a broad range of smart home and streaming needs
  • At 206W operating consumption and a 379 kWh annual estimate, the power draw is relatively moderate for a television of this screen size
Cons
  • Wi-Fi is capped at Wi-Fi 5, with no Wi-Fi 6 or Wi-Fi 6E support, which may limit wireless performance on faster home networks
  • HDR10+ is not supported, meaning content specifically mastered in that format will not display as intended
  • Dolby Digital Plus is absent from the audio format list, which can affect the quality of certain streaming audio tracks
  • Siri and Apple HomeKit are not compatible, restricting smart home integration for users in the Apple ecosystem
  • At approximately 59.1 kg, the set requires careful handling and assistance during installation or repositioning
Who is this for?

The LG 86QNED90TUA is a good fit for users who want a large-screen home cinema setup with broad HDR format support, as its 85.6-inch Mini-LED QLED panel with Dolby Vision, HDR10, and HLG covers the most widely used HDR standards for streaming and broadcast content. The four HDMI 2.1 ports combined with AMD FreeSync also make it a practical choice for gaming setups where multiple consoles or high-bandwidth devices need to be connected simultaneously. Those who want an integrated smart TV experience without additional hardware will appreciate the built-in support for Google Assistant, Alexa, AirPlay, USB recording, and voice commands, all covered within the native platform.

Who is this NOT for?

Users who rely on Wi-Fi 6 or Wi-Fi 6E for faster and more stable wireless streaming will find the Wi-Fi 5 ceiling a limitation on modern high-speed home networks. The absence of HDR10+ and Dolby Digital Plus may also disappoint viewers whose content libraries or audio sources depend on those specific formats. Additionally, those embedded in the Apple ecosystem beyond AirPlay will encounter a gap, as Siri and Apple HomeKit are not supported, limiting how the TV integrates with smart home setups built around Apple devices.

Display:

display resolution 4K (UHD)
Display type QLED, LCD, Mini-LED
screen size 85.6"
resolution 3840 x 2160 px
pixel density 51 ppi
display colors 1070 million
bit depth 10-bit
refresh rate 120Hz
supports HDR10 ✓
supports HDR10+ ✕
supports Dolby Vision ✓
supports HLG ✓
Adaptive synchronization AMD FreeSync
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The display is an 85.6-inch QLED Mini-LED LCD panel with a 4K UHD resolution of 3840 x 2160 pixels, a 10-bit color depth, and 1.07 billion colors, resulting in a pixel density of 51 ppi. The screen operates at 120Hz with AMD FreeSync adaptive sync support, and HDR compatibility covers Dolby Vision, HDR10, and HLG, while HDR10+ is not supported. Viewing angles extend to 178 degrees both horizontally and vertically, and the panel includes an anti-reflection coating along with an ambient light sensor for automatic brightness adjustment based on room 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)
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 ✕

Physical connections include four HDMI 2.1 ports, two USB ports, and a single RJ45 ethernet port for wired networking. Wireless connectivity covers Wi-Fi 5 (802.11ac) with Wi-Fi 4 backwards compatibility, alongside Bluetooth 5.1 and Miracast for screen mirroring. Broadcast tuner support spans DVB-T, DVB-T2, DVB-C, DVB-S, and DVB-S2, covering terrestrial, cable, and satellite reception. There is no 3.5mm headphone jack, no external memory slot, and no VGA or DVI connector available.

Audio:

supports Dolby Digital ✓
audio output power 4 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 ✓
has a DTS-HD High Resolution ✓
has DTS:X ✓
HDMI ARC / eARC HDMI ARC, HDMI eARC

The audio system outputs 40W across four channels, with stereo speakers and a built-in subwoofer handling the low end. Supported formats include Dolby Audio, Dolby Digital, Dolby Atmos, DTS:X, and DTS-HD High Resolution Audio, while Dolby Digital Plus, Dolby Virtual, and SRS TheaterSound HD are absent. External audio routing is supported through Digital Out and both HDMI ARC and eARC.

Design:

width 1925.3 mm
weight 59103.1 g
thickness 45.7 mm
height 1104.9 mm
volume 97215.963429 cm³
Supports VESA mount ✓
maximum operating temperature 40 °C
lowest potential operating temperature 0 °C

The set measures 1925.3 mm wide, 1104.9 mm tall, and 45.7 mm deep, with a total weight of approximately 59.1 kg. VESA mount support is included for wall installation, and the unit is rated to operate within a temperature range of 0 °C to 40 °C, suitable for standard indoor environments.

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 206W
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
annual power consumption 379 kWh
warranty period 1 years
has voice commands ✓

The built-in smart TV platform supports Google Assistant and Alexa for voice-based control, along with AirPlay for wireless streaming from Apple devices, though Siri and Apple HomeKit are not compatible. Voice commands, smartphone remote support, USB recording, a web browser, a sleep timer, and a child lock are all included, while the remote control is not rechargeable. Operating power draw is rated at 206W, standby consumption sits at 0.5W, and estimated annual energy usage is 379 kWh. A 1-year warranty is provided.

Miscellaneous:

has a front camera ✕
Final Verdict

The LG 86QNED90TUA is a well-rounded large-format television that covers the fundamentals of modern home cinema and gaming with its 85.6-inch Mini-LED QLED panel supporting Dolby Vision, 120Hz refresh rate, and four HDMI 2.1 ports. The built-in smart platform, capable audio system, and broad HDR compatibility make it a practical all-in-one solution for most living room setups, though users who prioritize Wi-Fi 6, HDR10+, or deep Apple ecosystem integration will encounter specific gaps. For those whose needs align with its strengths — particularly a large-screen viewing experience with solid connectivity and smart features — the 86QNED90TUA delivers a cohesive and dependable package.

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