LG
LG 55SM8600PUA 55-Inch Nano 8 Series 4K UHD Smart TV
★★★★★
4KUHD48.5"30.9"10.4"
Immerse Yourself in Vivid Colors and Lifelike DetailThe LG 55SM8600PUA NanoCell TV delivers stunning picture quality with Nano Color and Nano Accuracy, enhanced by LG ThinQ AI and Dolby Vision/Atmos for a truly immersive entertainment experience. Display: 55" 4K Ultra HD Smart LED NanoCell TV (...
$1,017.20*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Immerse Yourself in Vivid Colors and Lifelike Detail
The LG 55SM8600PUA NanoCell TV delivers stunning picture quality with Nano Color and Nano Accuracy, enhanced by LG ThinQ AI and Dolby Vision/Atmos for a truly immersive entertainment experience.
- Display: 55" 4K Ultra HD Smart LED NanoCell TV (2019)
- Processor: LG α7 Gen 2 Intelligent Processor
- Display Resolution: 4K Ultra HD (3840 x 2160)
- HDR: Dolby Vision and Dolby Atmos
- AI: LG ThinQ AI, Google Assistant, Alexa
- Connectivity: WiSA Speaker Compatibility, AirPlay 2
- Color: Nano Color
Key Features
Dimensions: W/ Stand 48.5"W x 30.9"H x 10.4"D | W/o Stand 48.5"W x 28.2"H x 2.5"D | Stand Width 33.1"
LG a7 GEN 2 INTELLIGENT PROCESSOR: Images, action and color are brought to new life to instantly enhance picture quality through LG's best 4K processor, empowered by AI at its core.
LG THINQ, ALEXA AND GOOGLE ASSISTANT: LG TVs are the first to integrate both the Google Assistant and Alexa with LG ThinQ AI technology. Display Resolution - 4K Ultra HD (3.840 x 2.160)
DOLBY VISION AND DOLBY ATMOS: Transform your TV into an entertainment powerhouse Advanced image and sound technologies inspired by the cinema optimize picture and sound for a spectacular, more lifelike experience in every scene. The ultra-vivid picture and powerful, moving audio seem to flow all around you.
NANO COLOR: vibrant color and detailed crisp images, made possible by the tiniest of intricacies in design and engineering.
WISA SPEAKER COMPATIBILITY: works seamlessly to deliver high fidelity in wireless audio. It dramatically elevates the cinematic sound of everything you watch. Only supports 5.1 Channel and 2.0 Channel. Transmitter dongle required and sold separately.
AIRPLAY 2: with AirPlay 2 built in, you can effortlessly cast anthing from Apple iPhone or laptop to your LG AI TV
Specifications
Brand
LG
Model
55SM8600PUA
Screen Size
55-Inch
Display Resolution
4K Ultra HD (3,840 x 2,160)
Processor
LG a7 Gen 2 Intelligent Processor
Smart TV Platform
LG ThinQ AI
Voice Assistants
Alexa, Google Assistant
HDR Support
Dolby Vision
Audio Technology
Dolby Atmos
Color Technology
Nano Color
Wireless Casting
AirPlay 2
WiSA Speaker Support
5.1 Channel, 2.0 Channel (Transmitter sold separately)
Dimensions with Stand
48.5"W x 30.9"H x 10.4"D
Dimensions without Stand
48.5"W x 28.2"H x 2.5"D
Stand Width
33.1"
Pros & Cons
👍 Pros
- Features LG's a7 Gen 2 Intelligent Processor, which uses AI to enhance picture quality, action, and color.
- Integrates LG ThinQ AI with both Google Assistant and Alexa for versatile smart home control and voice commands.
- Supports Dolby Vision and Dolby Atmos, transforming the TV into an entertainment powerhouse with optimized picture and moving audio.
- Equipped with Nano Color technology, delivering vibrant colors and detailed, crisp images through intricate design.
- Offers AirPlay 2 built-in, allowing for effortless casting of content from Apple iPhones or laptops directly to the TV.
👎 Cons
- WiSA Speaker Compatibility only supports 5.1 and 2.0 channels, limiting options for more advanced surround sound setups.
- A transmitter dongle is required for WiSA speaker compatibility and is sold separately, adding to the total cost.
- The stand width is 33.1 inches, which might require a relatively wide surface for placement, potentially affecting furniture choices.
- Information on the number of HDMI or USB ports is not explicitly provided, which could be a consideration for connectivity needs.
- The stated dimensions are specific to the 55-inch model and would not apply to other potential sizes in the series.
Frequently Asked Questions
What smart features does the LG 55SM8600PUA TV offer?
The LG 55SM8600PUA integrates LG ThinQ AI technology and is the first TV to include both the Google Assistant and Alexa, providing comprehensive smart features and voice control.
Does this TV support advanced HDR and audio technologies?
Yes, it supports Dolby Vision for advanced image optimization and Dolby Atmos for powerful, moving audio, delivering a cinematic experience.
What is Nano Color technology?
Nano Color technology enhances the vibrancy and detail of images, offering crisp and lifelike colors through precise design and engineering.
Can I cast content from my Apple devices to this TV?
Yes, with AirPlay 2 built-in, you can effortlessly cast content from your Apple iPhone or laptop directly to your LG AI TV.
What kind of processor is in this LG TV?
The LG 55SM8600PUA is powered by the LG a7 Gen 2 Intelligent Processor, which uses AI to instantly enhance picture quality, action, and color.
Is this TV compatible with wireless speakers?
Yes, it has WiSA speaker compatibility, working seamlessly to deliver high-fidelity wireless audio for 5.1 and 2.0 channels, though a transmitter dongle is required and sold separately.
What are the dimensions of the TV with its stand?
With the stand, the TV measures 48.5 inches wide, 30.9 inches high, and 10.4 inches deep.
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