Samsung QN55S90DAF 55" Smart OLED TV — 4K UHDTV

Experience the future of home entertainment with the Samsung QN55S90DAF 55" Smart OLED TV. This 55-inch 4K UHDTV delivers cinema-grade visuals with true-to-life color and deep, inky blacks, thanks to an OLED panel that elevates every scene from cinematic drama to fast-paced gaming. Designed for modern living rooms, it combines breathtaking picture quality with a smart, voice-powered experience. Compatible with popular voice assistants—Alexa, Google Assistant, and Bixby—this TV becomes the central control hub for your favorite apps, devices, and smart-home routines. Whether you’re streaming the latest blockbuster, cheering on your favorite team, or diving into immersive gaming, the QN55S90DAF brings your content to life with clarity, depth, and realism.

• Stunning 55-inch OLED display for true-to-life color precision and inky blacks. The self-emissive pixels deliver exceptional contrast and wide viewing angles, so everyone enjoys the same vibrant picture from anywhere in the room. The result is a immersive cinematic experience that makes movies, sports, and gaming feel more lifelike than ever before.
• 4K Ultra HD resolution with HDR support. Experience sharp detail, smooth gradients, and brighter highlights across HDR content with HDR10+ compatibility, giving scenes an added layer of depth and realism. Upscaling technology enhances older or lower-resolution media to near-4K quality, so your entire library looks sharper and more refined.
• Smart TV platform with multi-voice control. The built‑in support for Alexa, Google Assistant, and Bixby lets you search for content, adjust the picture and sound, control your smart home devices, and launch apps—hands-free and without clutter. The intuitive smart interface makes it simple to browse favorites, install streaming services, and customize shortcuts for quick access to your most-watched programs.
• Robust connectivity for all your devices. You’ll find multiple HDMI inputs, USB ports, wireless Wi-Fi, and Bluetooth compatibility to connect consoles, Blu-ray players, soundbars, and mobile devices. Built-in screen mirroring and wireless casting make it effortless to share photos, videos, and presentations from your phone or tablet onto the big screen.
• Sleek, modern design with flexible mounting options. The slim profile complements any room, whether you’re placing it on a stand or mounting it on the wall with a VESA-compatible setup. Ambient mode blends the TV with your decor when you’re not watching, turning the screen into a decorative display that matches your surroundings.

Technical Details of Samsung QN55S90DAF 55" Smart OLED TV

• Screen size: 55 inches
• Display type: OLED panel for exceptional contrast and color accuracy
• Resolution: 4K UHD (3840 x 2160)
• Smart TV platform: Tizen OS with an app ecosystem and content store
• HDR support: HDR10+ compatible for richer highlights and dynamic range
• Refresh rate: Smooth motion handling designed for fast-paced content and gaming
• Voice assistant compatibility: Built-in support for Alexa, Google Assistant, and Bixby
• Connectivity: Multiple HDMI inputs, USB ports, Wi‑Fi, Bluetooth, and screen mirroring
• Design features: Slim chassis, ambient mode option, and wall-mount readiness (VESA compatible)

How to install Samsung QN55S90DAF 55" Smart OLED TV

• Choose your installation method: Decide between a sturdy TV stand or a secure wall-mount setup. If mounting, ensure you have a compatible VESA mounting pattern and a suitable mount for your wall type.
• Unpack and position: Carefully remove packaging, place the TV on a stable surface, and connect essential cables within reach. If mounting, follow the mount’s installation instructions and have a helper assist with safely securing the TV.
• Connect devices: Attach HDMI devices such as a Blu-ray player, game console, or soundbar. Use HDMI 2.1-compatible ports if available for advanced features, and connect any USB devices you’ll use for media or updates.
• Power up and initial setup: Plug in the TV, turn it on, and follow the on-screen setup wizard. Connect to your Wi-Fi network, sign in to your preferred accounts (or use guest mode), and configure language and region settings.
• Personalize and optimize: Install your favorite apps, enable voice assistants, and adjust picture and sound settings to suit your room lighting and viewing preferences. Run any available firmware updates to ensure you have the latest features and security improvements.

Frequently asked questions

• Q: What is the screen size? A: The Samsung QN55S90DAF features a 55-inch display, delivering an immersive viewing experience suitable for medium-to-large living rooms.
• Q: What resolution does it have? A: It offers 4K Ultra HD resolution (3840 x 2160) for crisp detail and sharp imagery across your favorite content.
• Q: Which voice assistants are supported? A: This model supports Alexa, Google Assistant, and Bixby for hands-free control of the TV, apps, and connected smart-home devices.
• Q: Does it support HDR content? A: Yes. The TV supports HDR formats such as HDR10+ to enhance contrast and color range for compatible movies and streaming titles.
• Q: How do I install and set up the TV? A: Unbox, mount or place on a stand, connect power and devices, power on, connect to Wi‑Fi, sign in to your streaming apps, configure preferences, and enable any desired voice assistants. Regular firmware updates help maintain performance and compatibility.