DESCRIPTION

The Samsung UA55AU7700 is a 55-inch Crystal UHD 4K Smart LED TV from Samsung’s popular AU7700 Series — a mid-range lineup that balances performance, smart features, and modern design. Equipped with a 3840 × 2160 4K UHD display and powered by Samsung’s Crystal Processor 4K, this TV delivers crisp, vibrant visuals with excellent clarity and nuanced color reproduction. Running on Tizen OS, it provides quick access to popular streaming services, smart home integration, voice assistant support, and seamless mobile connectivity. With adaptive audio technologies, game-friendly enhancements, and versatile connectivity options, the UA55AU7700 is ideal for everyday entertainment — from TV shows and films to gaming and sports — in living rooms and shared spaces.

KEY FEATURES

Display Technology & Crystal UHD Visuals

The Samsung UA55AU7700 features a 55-inch Crystal UHD panel with 3840 × 2160 4K resolution, offering four times the detail of Full HD. This greater pixel density results in sharper text, more expressive visuals, and a noticeable improvement in detail across films, sports, and streamed content. At the heart of its image performance is the Crystal Processor 4K, which intelligently upscales lower-resolution content closer to true 4K quality while preserving natural color tones and contrast. Technologies like PurColor expand the TV’s color palette for more vibrant and diverse hues, while UHD Dimming and Contrast Enhancer work together to improve brightness uniformity and deepen contrast, giving scenes a richer and more lifelike presence. In addition, HDR10+ support expands dynamic range for compatible content, helping highlights pop and shadows show more detail.

Smart TV System & User Interface

Powered by Samsung’s Tizen OS, the UA55AU7700 delivers a smooth and intuitive smart TV experience. Its Smart Hub interface organizes apps, connected devices, and content recommendations in a user-friendly layout that simplifies navigation. Built-in streaming apps like Netflix, YouTube, Prime Video, and regional services are accessible directly from the home screen, eliminating the need for external streaming devices. The OS also supports SmartThings, allowing the TV to act as a central hub for compatible smart home devices. Paired with voice assistant integration — including Bixby, Google Assistant, and Alexa depending on regional support — users can operate the TV and control smart home functions with spoken commands.

Audio & Sound Enhancements

Audio on the UA55AU7700 is powered by a 20 W (2 × 10 W) speaker system that delivers well-balanced sound for a wide range of content. Dolby Digital Plus enhances clarity and richness, particularly for dialogue and music passages. Adaptive Sound technology further adjusts sound output in real time to match the on-screen content, optimizing audio performance across shows, films, and games. Q-Symphony Support enables synchronized audio playback with compatible Samsung soundbars, producing a more immersive soundstage that extends beyond the TV’s built-in capabilities. Additionally, Bluetooth Audio and Multiroom Link support expand listening options to wireless speakers, headphones, and audio systems throughout the home.

Mobile Connectivity & Casting Features

Connecting your mobile content to the TV is both simple and seamless. The UA55AU7700 supports Tap View, Screen Mirroring, and AirPlay 2, enabling you to project photos, videos, and apps from compatible smartphones and tablets directly onto the TV screen with minimal setup. Wi-Fi Direct provides a wireless link even without a network connection, and SmartThings Mobile Control enables easy navigation and control via a phone or tablet. These features enhance convenience for sharing personal content or enjoying shared viewing experiences with family and friends.

Design, Build & User Convenience

Samsung crafted the UA55AU7700 with a slim, 3-bezel-less design and a contemporary Titan Gray finish, giving the TV a sleek and modern profile that complements living room décor. The narrow bezels maximize visible screen area for an immersive viewing experience, while the mini-arc stand offers stable support on tables and entertainment units. VESA wall-mount compatibility (200 × 200 mm) provides flexibility in installation, enabling users to place the TV in a range of room layouts and setups.

Connectivity & Expansion

Connectivity options on the UA55AU7700 are well-rounded to accommodate modern home entertainment systems. The TV offers three HDMI ports, including support for eARC/ARC (Enhanced Audio Return Channel) which simplifies sending high-quality audio to soundbars and AV receivers. A USB-A port allows direct playback of photos, videos, and music from external storage. Built-in Wi-Fi and Bluetooth (BT 5.2) provide wireless access to streaming services and pairing with peripherals like headphones or speakers. Additional inputs such as RF in and optical digital audio out support traditional devices, ensuring broad device compatibility.

User Convenience & Everyday Features

Samsung enhances everyday usability with features designed to simplify setup and navigation. One Remote Control automatically detects and manages connected devices, while Easy Setup and intuitive menus make installation quick. Accessibility options like multi-language OSD and voice guidance cater to a wide range of users. Eco Sensor and Auto Power Saving modes help reduce energy use during prolonged viewing hours. Built-in tools like Digital Clean View and Analog Clean View smooth out noise in lower-quality content, while Game Mode presets adjust picture and sound for gaming scenarios.

Gaming & Motion Features

For gamers and fast-paced content, the UA55AU7700 incorporates Motion Xcelerator technology to help smooth motion and reduce blur during action scenes and sports. Auto Low Latency Mode (ALLM) further optimizes display settings when a gaming console is connected, reducing input lag and improving responsiveness for a more enjoyable gaming experience. Although the native refresh rate is standard (60 Hz), these enhancements help ensure that motion clarity and responsiveness remain suitable for casual gaming and everyday content.

SPECIFICATIONS