DESCRIPTION

The LG OLED48C1 is a 48-inch 4K Ultra HD Smart OLED TV from LG’s C1 Series, known for bringing premium OLED visual performance to a compact and versatile form factor. Featuring a self-emissive OLED panel for perfect blacks and infinite contrast, it’s powered by the α9 Gen4 AI Processor 4K, which intelligently enhances picture clarity, color accuracy, and dynamic range. The TV supports a wide range of HDR formats including Dolby Vision IQ, HDR10 Pro, and HLG, and uses Filmmaker Mode to preserve the director’s original intent. With robust gaming technologies like VRR, ALLM, G-Sync, and FreeSync Premium, 4K @ 120 Hz refresh support, and a wide array of smart features built on webOS Smart TV, the OLED48C1 is well-suited for movies, series, sports, and gaming. It also includes enhanced audio technologies to complement its exceptional picture quality.

KEY FEATURES

OLED Picture Technology & Infinite Contrast

The LG OLED48C1 features a 48-inch 4K Ultra HD (3840 × 2160) OLED panel that delivers pixel-level light control for true blacks, infinite contrast, and rich, vibrant colors. Unlike traditional LED TVs, OLED uses self-emitting pixels that can turn on and off independently, resulting in exceptional contrast and deep black levels without the need for backlighting. The panel supports a wide color gamut with Perfect Color reproduction, bringing cinematic imagery to life with precision and depth.

α9 AI Processor 4K Gen4 — Intelligent Picture Engine

At the heart of the display is LG’s α9 Gen4 AI Processor 4K, which uses machine-learning algorithms to optimize picture quality in real time. It performs AI Super Upscaling 4K to enhance lower-resolution content closer to native 4K clarity, applies AI Brightness Control to adapt brightness based on the scene and ambient lighting, and uses Dynamic Tone Mapping Pro to maintain contrast throughout varying scenes. The processor also includes AI Picture Pro features like face enhancement and auto genre selection to deliver accurately tuned visuals for movies, sports, or gaming.

Cinema HDR & Filmmaker Mode

The OLED48C1 supports Cinema HDR with formats such as Dolby Vision IQ, HDR10 Pro, and HLG, which extend dynamic range for compatible HDR content, enhancing bright highlights and revealing deeper shadow detail. Dolby Vision IQ further adjusts HDR performance based on ambient lighting conditions, maintaining peak picture quality in any environment. Filmmaker Mode disables excessive processing so you can watch films as intended by the creators, preserving original color, frame rate, and contrast.

webOS Smart Platform & Smart Features

Running webOS Smart TV (commonly webOS 6.0 on this generation), the LG OLED48C1 offers a user-friendly interface with quick access to popular streaming apps like Netflix, Disney+, Apple TV+, YouTube, and more (availability varies by region). The platform includes LG ThinQ AI, Sports Alert, Home Dashboard, voice assistants, and smart-home integration. AirPlay 2, Miracast, and Apple HomeKit support allow seamless casting and connectivity with other devices.

AI Sound Pro & Audio Technologies

The TV delivers sound through a 40 W (2.2-channel) speaker system enhanced with technologies like AI Sound Pro and Dolby Atmos support, creating a more immersive and dynamic audio experience. Clear Voice Pro improves dialogue clarity, while Bluetooth Surround Ready and LG Sound Sync allow pairing with compatible wireless speakers or soundbars for richer sound performance.

Gaming Features & Motion Optimization

LG equips the C1 with advanced gaming features to satisfy both casual and serious gamers. It supports 4K @ 120 Hz refresh via HDMI 2.1, Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), HGIG Mode, and compatibility with NVIDIA G-Sync and AMD FreeSync Premium to reduce screen tearing and input lag. These features make the OLED48C1 highly responsive and suitable for next-gen consoles and high-frame-rate PC gaming.

Connectivity & Everyday Convenience

Connectivity includes 4 × HDMI (including HDMI 2.1) ports with support for eARC, VRR, and 4K @ 120 Hz, 3 × USB ports, Ethernet LAN, Wi-Fi, Bluetooth 5.0, optical digital audio out, RF antenna input, and Simplink (HDMI-CEC) for unified device control. Screen-sharing technologies such as AirPlay 2 and Miracast make it easy to stream content from phones and tablets. Additional practical features like auto calibration, eye-comfort certifications, and customizable picture/audio presets enhance daily use.

SPECIFICATIONS