DESCRIPTION

The LG OLED55C1 is a 55-inch 4K Ultra HD Smart OLED TV from LG’s popular C1 Series, widely regarded as one of the most balanced cinema-quality OLED models from its generation. With a self-emissive OLED panel, the TV delivers perfect blacks, infinite contrast, and rich color fidelity, making it a strong choice for movies, series, and gaming alike. Powered by the α9 Gen4 AI Processor 4K, the OLED55C1 intelligently enhances picture and sound with advanced AI-driven algorithms. It supports leading HDR formats like Dolby Vision IQ, HDR10 Pro, and HLG, and integrates comprehensive gaming features such as VRR, ALLM, G-Sync, and FreeSync, along with a 4K @ 120 Hz refresh rate over HDMI 2.1. The TV runs on webOS Smart TV (webOS 6.0) with easy access to streaming apps, voice control, and smart-home integration, while enhanced audio technologies and versatile connectivity round out the experience.

KEY FEATURES

Self-Emissive OLED Display & Picture Quality

The LG OLED55C1 features a 55-inch 4K (3840 × 2160) OLED panel with pixel-level illumination that delivers true blacks, infinite contrast, and wide viewing angles. Because each pixel emits its own light and can turn off individually, the display can reproduce deep shadows and vibrant highlights simultaneously, resulting in richer, more cinematic imagery. The Perfect Color technology and wide color gamut ensure that colors remain accurate and vivid across bright and dark scenes.

α9 AI Processor 4K Gen4 — Intelligent Picture Engine

At its heart is the α9 Gen4 AI Processor 4K, a powerful engine that uses machine learning to optimize picture quality in real time. It performs AI Super Upscaling 4K to improve lower-resolution content, applies Dynamic Tone Mapping Pro to enhance contrast scene by scene, and supports AI Picture Pro enhancements like face detection and genre-based tuning. AI Brightness Control adjusts output in relation to ambient lighting for balanced visuals in any setting.

Cinema HDR & Filmmaker Mode

This model supports comprehensive HDR formats including Dolby Vision IQ, HDR10 Pro, and HLG, which broaden dynamic range and enhance contrast for compatible content. Dolby Vision IQ adapts HDR rendering based on ambient lighting conditions and scene metadata, ensuring optimal HDR performance in different viewing environments. Filmmaker Mode preserves the original cinematic intent by disabling unnecessary processing for accurate reproduction.

webOS Smart Platform & Smart Features

The OLED55C1 runs webOS 6.0, LG’s intuitive smart TV interface that provides quick access to popular streaming services such as Netflix, Disney+, YouTube, Apple TV+, Prime Video, and others (app availability may vary by region). Smart features include ThinQ AI for voice control, Sports Alert, Home Dashboard, and support for AirPlay 2, Miracast, and HomeKit. The Magic Remote offers point-and-click navigation with voice assistant integration.

AI Sound Pro & Audio Technologies

The OLED55C1 delivers robust sound via its 40 W (2.2-channel) speaker system, enhanced with AI Sound Pro and Dolby Atmos support for a more immersive audio experience. Clear Voice Pro boosts dialogue clarity, while Bluetooth Surround Ready and LG Sound Sync enable seamless connectivity with compatible soundbars or wireless speaker systems for expanded sound staging.

Gaming Features & Motion Optimization

Gamers benefit from the OLED55C1’s 4K @ 120 Hz refresh capability over HDMI 2.1 and advanced gaming technologies like Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), HGiG Mode, and support for NVIDIA G-Sync and AMD FreeSync. These features reduce screen tearing, minimize input lag, and ensure smoother motion handling—making the TV a strong performer for next-gen console and PC gaming.

Connectivity & Everyday Convenience

Connectivity on this model includes 4 × HDMI 2.1 ports (with eARC, VRR, ALLM, 4K @ 120 Hz support), 3 × USB ports, Ethernet LAN, Wi-Fi 5 (802.11ac), Bluetooth 5.0, optical digital audio out, and RF antenna input. Simplink (HDMI-CEC) allows unified control of connected devices. Practical features such as auto calibration, low-blue-light eye comfort, and custom picture/audio presets enhance everyday usability.

SPECIFICATIONS