DESCRIPTION

The LG 55SM8100 is a 55-inch 4K Ultra HD Smart NanoCell LED TV from LG’s SM8100 Series, designed to deliver a vibrant NanoCell picture with rich, accurate colors, wide viewing angles, and smart AI-enhanced usability. It features a NanoCell IPS panel that preserves color fidelity from almost any angle, Active HDR support for expanded contrast and detail, and a Quad-Core Processor that boosts image clarity and reduces noise. Running on webOS with LG ThinQ AI, Google Assistant, and Alexa support, this model offers seamless access to popular streaming apps, voice control, and convenient smart-home integration. With DTS Virtual:X audio, multiple HDMI/USB ports, and screen-sharing support, the LG 55SM8100 is a solid choice for movies, series, sports, and everyday entertainment.

KEY FEATURES

55″ 4K NanoCell Display — Accurate Colors & Wide Viewing

The LG 55SM8100 features a 55-inch 4K Ultra HD (3840 × 2160) NanoCell display that uses IPS (In-Plane Switching) technology to provide wide viewing angles and maintain accurate color reproduction from nearly any seat. NanoCell Color technology enhances color purity and expands the color gamut beyond conventional LED displays, resulting in vibrant, lifelike visuals—ideal for movies, sports, and everyday TV shows.

Quad-Core Processor — Improved Picture Clarity & Upscaling

Powered by a Quad-Core Processor, this TV enhances image quality by reducing noise, boosting contrast, and producing smoother motion. The processor also includes a 4K Upscaler, which improves lower-resolution content to near-4K quality. These combined picture enhancements help deliver sharper detail with better color depth and reduced artifacts across varied content types.

Active HDR with Dolby Vision — Expanded Dynamic Range

The 55SM8100 supports Active HDR including HDR10 and HLG, enabling brighter highlights and more pronounced shadow detail in compatible HDR content. This enhances contrast and brings out more dynamic range in films, streaming content, and broadcast media—making visuals appear more immersive and realistic.

webOS Smart TV & Magic Remote

Running webOS with LG ThinQ AI, this TV offers a user-friendly smart platform with access to popular streaming services such as Netflix, YouTube, Disney+, and many others (app availability varies by region). Built-in Intelligent Voice Recognition supports Google Assistant and Amazon Alexa (availability/requirements vary by region), allowing you to control the TV and connected smart-home devices using voice commands. Magic Remote support makes navigation and content discovery intuitive and fast.

Wide Connectivity & Flexible Inputs

The 55SM8100 offers broad connectivity for external devices including 4 × HDMI ports (with ARC support on at least one), 2 × USB ports, Ethernet LAN, optical digital audio out, RF antenna input, Wi-Fi (802.11ac), and Bluetooth 5.0. These interfaces allow connection of gaming consoles, streaming devices, sound systems, PCs, and more without adapters. Simplink (HDMI-CEC) enables unified control of connected devices with a single remote.

Enhanced Audio Technologies — DTS Virtual:X

Audio on the LG 55SM8100 comes through a 20 W (2.0-channel) speaker system enhanced with DTS Virtual:X, which simulates a more immersive, multi-dimensional sound field. The TV also supports LG Sound Sync for easy pairing with compatible soundbars or Bluetooth speakers, improving dialogue clarity and depth for everyday viewing.

Screen Sharing & Smart Features

The TV supports mobile screen-sharing options like AirPlay 2 and Miracast, allowing you to cast photos, videos, and apps from compatible smartphones or tablets directly to the screen. Additional smart features like Web Browser, Magic Link, and customizable Home Dashboard enhance everyday convenience and content access.

SPECIFICATIONS