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LG 55NANO85UNA 55
LG 55NANO85UNA 55
LG 55NANO85UNA 55
LG 55NANO85UNA 55
LG 55NANO85UNA 55
LG 55NANO85UNA 55
LG 55NANO85UNA 55
LG

LG 55NANO85UNA 55" 4K NanoCell Smart TV (Renewed)

★★★★★2.9 (4 reviews)
4KHDR

LG's NanoCell technology with local dimming and Dolby Vision IQ delivers vivid, accurate 4K color on a 55-inch screen.

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Overview

The LG 55NANO85UNA is a 55-inch 4K UHD NanoCell smart TV that targets viewers who want better-than-average color accuracy without stepping up to OLED pricing. LG's NanoCell technology filters out dull color wavelengths at the nanometer level, resulting in purer reds, greens, and blues across the entire screen. Paired with local dimming, which controls backlight zones independently, the TV delivers improved contrast with deeper blacks in dark scenes. Dolby Vision IQ takes the HDR experience a step further by using an ambient light sensor to dynamically adjust the picture based on your room's lighting, so content looks its best whether you're watching in a bright room or a darkened home theater.

On the smart TV side, the 55NANO85UNA runs LG's webOS platform, providing a clean, responsive interface for accessing streaming apps, adjusting settings, and browsing content. Built-in Amazon Alexa lets you control the TV and compatible smart home devices by voice without needing a separate speaker. Connectivity is well-covered with WiFi, Bluetooth, Ethernet, USB, and HDMI ports. Audio is enhanced by Dolby Atmos support, adding spatial sound processing to compatible content. As a renewed unit, this TV represents a significant value proposition for buyers comfortable with refurbished electronics who want NanoCell picture quality at a reduced cost.

Key Features

REAL 4K NANOCELL DISPLAY: Over 8.3 million active pixels of 4K deliver 4 times the resolution of full HD. See the natural, lifelike color of Nano Color, precise color at wide angles with Nano Accuracy, and deeper black and contrast of precisely balanced lighting.

LOCAL DIMMING: Lighting you'll love in your movies, sports, and games. Local Dimming balances backlighting wherever your scenes need it for deeper black and enhanced contrast.

WEBOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to stream movies and shows with your favorite apps and find new obsessions based on what you like. While our Magic Remote lives up to its name with voice and motion control — just speak or simply point, scroll and click

α7 GEN 3 PROCESSOR 4K: Your picture is made better, clearer, and smoother. Our a7 Gen 3 Processor 4K powers the performance. You don’t have to do a thing to enjoy great picture and sound. Our advanced processor does it for you with AI Picture, AI Sound and 4K Upscaling.

DOLBY VISION IQ AND DOLBY ATMOS: Dolby ups the action, driving their best-in-class HDR format to new cinematic heights. Dolby Vision IQ automatically adjusts picture settings depending on ambient lighting conditions and content genres. Dolby Atmos puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.

Connectivity Technology: Wireless

Included Components: Remote Control, Power Cable, E-Manual

Specifications

Brand
LG
Model
55NANO85UNA
Screen Size
55"
Resolution
4K UHD
Display Technology
NanoCell
HDR
Dolby Vision IQ
Audio
Dolby Atmos
Smart Platform
webOS
Voice Assistant
Amazon Alexa Built-In
Connectivity
WiFi, Bluetooth, USB, Ethernet, HDMI
Condition
Renewed

Pros & Cons

👍 Pros

  • NanoCell display delivers more accurate and vivid colors than standard LED TVs
  • Local dimming improves black levels and overall contrast
  • Dolby Vision IQ automatically optimizes HDR based on room lighting
  • Built-in Alexa and webOS provide convenient voice control and app access
  • Supports both Dolby Vision and Dolby Atmos for a cinematic audio-visual experience

👎 Cons

  • Renewed condition may include cosmetic imperfections and limited warranty coverage
  • NanoCell still uses an IPS-type panel, so black levels won't match OLED or VA alternatives
  • 55-inch size may feel small for larger living rooms at typical viewing distances
  • Local dimming zone count is limited compared to higher-end models, which can cause blooming
  • webOS app library, while broad, may lack some niche streaming services

Frequently Asked Questions

NanoCell uses particles approximately 1 nanometer in size to filter out impure color wavelengths, producing more accurate and vibrant reds, greens, and blues compared to standard LED panels.
Yes, it has Amazon Alexa built in, so you can control the TV, search for content, and manage compatible smart home devices using voice commands without an additional speaker.
Dolby Vision IQ combines Dolby Vision HDR content with the TV's built-in light sensor to automatically adjust picture settings based on your room's ambient lighting conditions.
Renewed means the TV has been inspected, tested, and restored to working condition. It is fully functional but may have minor cosmetic imperfections.
Yes, the 55NANO85UNA features local dimming, which independently controls zones of the backlight to improve contrast by making dark areas darker without affecting bright sections.

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