DESCRIPTION

The LG OLED42C3 is a 42-inch 4K Ultra HD Smart OLED TV from LG’s acclaimed C3 Series, designed to deliver cinema-quality visuals, ultra-fast response, and a comprehensive smart entertainment experience in a compact form factor. Built around LG’s advanced OLED evo panel and powered by the α9 AI Processor 4K Gen6, the OLED42C3 produces stunning infinite contrast, deep blacks, wide color gamut, and vibrant HDR performance. It supports leading HDR formats like Dolby Vision IQ, HDR10, and HLG, and offers robust gaming capabilities with HDMI 2.1, VRR, ALLM, G-Sync/FreeSync, and 4K @ 120 Hz refresh. The webOS 23 Smart TV platform provides intuitive access to streaming apps, voice control, smart-home integration, and user-friendly navigation. With premium audio technologies and versatile connectivity, the OLED42C3 is an excellent choice for movie lovers, gamers, and everyday entertainment in medium-sized living spaces.

KEY FEATURES

OLED Picture Technology & Infinite Contrast

The LG OLED42C3 features a self-emissive OLED evo panel that delivers pixel-level lighting control for true blacks and infinite contrast, producing rich, cinematic imagery with excellent depth and realism. OLED pixels independently emit light without a backlight, allowing for vibrant color accuracy, deep shadow details, and wide viewing angles without color wash-out from off-axis positions. The panel’s wide color gamut and organic light-emitting technology ensure lifelike visuals across all content.

α9 AI Processor 4K Gen6 — Intelligent Picture Engine

Powered by LG’s α9 AI Processor 4K Gen6, the OLED42C3 intelligently optimizes picture quality in real time using advanced machine learning. It performs AI Super Upscaling 4K to enhance lower-resolution content, dynamically adjusts brightness according to ambient conditions with AI Brightness Control, and applies Dynamic Tone Mapping Pro for improved depth and contrast. The processor also includes AI Genre Selection and content-aware tone optimization to ensure balanced, detailed visuals across movies, sports, and games. Filmmaker Mode preserves the creator’s original intent by minimizing unnecessary processing for accurate cinematic playback.

HDR Formats & Cinema-Grade Visual Enhancements

The TV supports a broad range of HDR formats, including Dolby Vision IQ, HDR10, and HLG, enhancing dynamic range with brighter highlights and deeper shadows for compatible content. Dolby Vision IQ dynamically adjusts display settings based on ambient lighting and scene data to maintain consistent HDR performance regardless of room conditions. Combined with OLED’s inherent pixel-level contrast, HDR content—from streaming to Blu-ray—is reproduced with impressive depth and realism.

webOS 23 Smart Platform & Voice Control

The OLED42C3 runs on webOS 23, LG’s intuitive smart TV operating system that offers fast access to popular apps such as Netflix, YouTube, Disney+, Prime Video, and more (app availability varies by region). The platform supports personalized content recommendations, multi-user profiles, and smart home integration through LG ThinQ AI, with support for Google Assistant and Amazon Alexa built in. AirPlay 2, Apple HomeKit, Miracast, and cloud gaming capabilities further extend smart functionality and device compatibility.

AI Sound Pro & Audio Technologies

The TV delivers sound through a 2.0-channel speaker system (~20 W) enhanced with AI Sound Pro and Dolby Atmos support that simulates a wider, more immersive sound field. Clear Voice Pro enhances dialogue clarity, while Bluetooth Surround Ready and LG Sound Sync allow flexible pairing with soundbars and wireless speaker systems for an even more powerful and enveloping audio experience.

Gaming Features & Motion Optimization

The OLED42C3 is highly capable as a gaming display. It supports 4K @ 120 Hz refresh across its HDMI 2.1 ports, Variable Refresh Rate (VRR) including FreeSync Premium and NVIDIA G-Sync, HGiG Mode, Auto Low Latency Mode (ALLM), and a dedicated Game Optimizer/Game Dashboard for quick access to performance settings. The combination of ultra-fast OLED pixel response, low input lag, and broad gaming feature support makes it an excellent choice for next-gen consoles and high-frame-rate PC gaming.

Connectivity & Everyday Convenience

Connectivity on the OLED42C3 includes 4 × HDMI 2.1 (eARC/ALLM/VRR), 3 × USB ports, Ethernet LAN, Wi-Fi (ac), Bluetooth 5.0, optical digital audio out, and RF input for broadcast signals. Simplink (HDMI-CEC) lets you control connected devices with one remote, and smart features such as Sports Alert, Smart Energy Saving, and customizable picture/audio presets make daily use even more convenient. The ultra-slim design with narrow bezels enhances aesthetic appeal in modern living spaces.

SPECIFICATIONS