DESCRIPTION

The LG 55UQ7550PSF is a 55-inch 4K Ultra HD Smart LED TV from LG’s UQ75 Series, designed to deliver crisp Ultra HD visuals, intelligent AI-enhanced picture and sound, and a seamless smart entertainment experience for everyday viewing. Powered by the α5 Gen5 AI Processor 4K, the TV intelligently upscales content, adjusts brightness based on ambient light, and refines contrast for rich, natural images. Running on webOS 22, it offers intuitive navigation, access to popular streaming services, and smart features including voice control and sports alerts. With HDR support, Game Optimizer, ALLM, enhanced audio technologies, and versatile connectivity, the 55UQ7550PSF is well-suited to movies, series, sports, and casual gaming.

KEY FEATURES

4K UHD Display & Immersive Visuals

The LG 55UQ7550PSF sports a 55-inch 4K Ultra HD (3840 × 2160) LED panel that delivers four times the resolution of Full HD, offering sharp, detailed visuals with excellent clarity for films, sports, and streamed content. The Direct LED backlight ensures uniform brightness across the screen and helps create balanced hues and consistent picture performance. A set of 9 picture modes—including Vivid, Cinema, Sports, Game, and Filmmaker Mode—allows tailored viewing experiences for different types of content.

α5 Gen5 AI Processor 4K – Smarter Picture Engine

At the core of the visual processing is the α5 Gen5 AI Processor 4K, which intelligently enhances picture quality in real time. It performs 4K upscaling to bring lower-resolution sources closer to UHD quality and regulates brightness through AI Brightness Control based on ambient lighting in your room. Dynamic Tone Mapping further refines contrast scene by scene, ensuring better depth and detail across bright and dark areas. Filmmaker Mode preserves the director’s creative intent by reducing post-processing effects for a more authentic cinematic look.

Advanced HDR & Color Performance

The 55UQ7550PSF supports Active HDR with HDR10 Pro and HLG, expanding dynamic range and color performance for HDR-enabled content. This allows for richer highlights and deeper shadows, making movies and high-contrast scenes more visually engaging and lifelike. The TV’s HDR processing dynamically analyzes and optimizes each frame, improving perceived contrast and tonality.

Smart Platform & Streaming with webOS 22

Running on webOS 22, this TV delivers a smooth and intuitive smart interface that grants access to major OTT streaming apps such as Netflix, Prime Video, Disney+, YouTube, and more. The platform also includes features like Sports Alert, Home Dashboard, and a full web browser for additional versatility. Personalized recommendations and customizable home screens make content discovery faster and more enjoyable.

AI Sound Pro & Audio Technologies

Audio performance on the 55UQ7550PSF comes from a 20 W (2.0-channel) speaker system designed to balance clarity and depth. AI Sound (Virtual 5.1 Up-mix) broadens the perceived soundstage, while Clear Voice Pro enhances dialogue intelligibility. Additional features such as Bluetooth Surround Ready and LG Sound Sync enable flexible pairing with wireless speakers or soundbars for an enriched audio experience tailored to movies, music, or sports content.

Gaming Features & Motion Optimization

Though primarily oriented toward general entertainment, this model includes gaming-friendly features such as HGIG Mode and Game Optimizer, which assist in optimizing HDR visuals and gameplay settings. Auto Low Latency Mode (ALLM) automatically reduces input lag when a console is connected, enhancing responsiveness during gameplay. The 60 Hz native refresh rate ensures smooth motion for gaming, sports, and action content without noticeable judder.

Connectivity & Everyday Convenience

The TV supports a wide range of connectivity options including 3 × HDMI ports (one with eARC/ARC support), 1 × USB port, Wi-Fi 5 (802.11ac), Ethernet LAN, Bluetooth 5.0, optical digital audio out, RF antenna input, and Simplink (HDMI CEC) for seamless device interaction. Wireless casting—via AirPlay 2 and screen mirroring—allows easy display of content from compatible smartphones or tablets. Practical features like Time Machine (DVR), Digital Recording, and Time Shift further enhance everyday usability.

SPECIFICATIONS