Samsung S90D 48" 16:9 144Hz 4K HDR OLED Landscape Smart TV

Overview

The Samsung QN48S90DAEXZA is a 48-inch OLED Smart TV designed to deliver stunning 4K visuals with a 144 Hz refresh rate, making it perfect for fast-moving content such as sports and gaming. Its self-lit OLED pixels produce deep blacks and exceptional contrast, while HDR10 support enhances color and brightness for a more immersive viewing experience. Powered by the NQ4 AI Gen2 processor, it upscales lower-resolution content to near-4K quality, ensuring sharp and detailed images across all your favorite shows and games.

Equipped with a 40W 2.1-channel speaker system featuring Dolby Atmos and Object Tracking Sound Lite, this TV creates a dynamic audio environment that follows the action on screen. Connectivity is versatile with four HDMI 2.1 ports supporting eARC, plus Wi-Fi 6 and Bluetooth 5.2 for fast wireless connections. Running on Samsung’s Tizen OS with built-in Alexa and a Gaming Hub, it offers intuitive smart controls and easy access to games and streaming services. This model fits well in living rooms, gaming setups, or any space where sharp visuals, responsive performance, and smart entertainment come together.

Key features

• Self-lit OLED panel that delivers deep blacks and vibrant colors for a rich viewing experience
• 144 Hz refresh rate ensures smooth motion and responsive gameplay without blur
• NQ4 AI Gen2 processor enhances picture quality by upscaling content to near-4K resolution
• 40W 2.1-channel audio system with Dolby Atmos and Object Tracking Sound Lite for immersive sound that moves with the picture
• Four HDMI 2.1 inputs with eARC support allow connection of multiple high-performance devices like gaming consoles and soundbars
• Wi-Fi 6 and Bluetooth 5.2 provide fast and stable wireless connections for streaming and smart home integration
• Tizen OS with built-in Alexa voice control and Gaming Hub offers easy navigation and quick access to games and apps

Key specs

• Display size: 48 inches
• Panel type: OLED
• Resolution: 4K UHD (3840 x 2160)
• Refresh rate: 144 Hz
• HDR support: HDR10
• Processor: NQ4 AI Gen2
• Audio output: 40W 2.1-channel
• Audio technologies: Dolby Atmos, Object Tracking Sound Lite
• HDMI ports: 4 x HDMI 2.1 with eARC
• Wireless connectivity: Wi-Fi 6, Bluetooth 5.2
• Operating system: Samsung Tizen OS

Connectivity and compatibility

This TV offers a range of connectivity options to support a variety of devices and setups. The four HDMI 2.1 ports with eARC enable seamless connection to gaming consoles, soundbars, and media players, ensuring high-quality audio and video transmission. Wi-Fi 6 and Bluetooth 5.2 provide reliable wireless connections for streaming content and connecting smart home devices. The built-in Alexa voice assistant allows hands-free control and integration with compatible smart home ecosystems.

• Four HDMI 2.1 ports with enhanced audio return channel (eARC)
• Wi-Fi 6 for faster and more stable internet connections
• Bluetooth 5.2 for connecting wireless headphones, speakers, and other peripherals
• Built-in Alexa for voice commands and smart home control

Ideal uses and environments

This Samsung OLED TV is well suited to users who want a combination of high-quality visuals, fast response times, and smart features. It works well in living rooms where immersive movie watching and streaming are priorities, as well as in gaming setups that demand smooth motion and low latency. The advanced audio system enhances the experience for both entertainment and casual listening. Its sleek design and versatile connectivity make it a strong choice for anyone looking to upgrade their home entertainment with a premium 4K OLED display.