Samsung S90D 65" 16:9 144Hz 4K HDR OLED Landscape Smart TV

Overview

The Samsung QN65S90DAFXZA is a 65 inch OLED Smart TV designed to deliver cinema-level picture quality combined with smooth gaming performance and a versatile smart platform. Its 3840 x 2160 resolution and HDR10+ support bring out fine details and a wide dynamic range, making movies and shows appear closer to the director’s vision. With a 144 hertz refresh rate and FreeSync Premium compatibility, fast-moving content like sports and action games remain clear and free of stutter.

This TV’s self-lit OLED panel produces true blacks and vivid highlights, enhancing contrast and color accuracy. The built-in two point one channel, 40 watt speaker system supports Dolby Atmos and Object Tracking Sound Lite, which aligns audio with on-screen motion for a more immersive experience. Running on Tizen OS, it offers easy access to popular streaming apps and cloud gaming services, while built-in Alexa voice control adds convenience for everyday use.

Key features

• Self-lit OLED panel that delivers deep blacks and vibrant colors for lifelike images
• 144 hertz refresh rate combined with FreeSync Premium to reduce motion blur and screen tearing during fast action
• NQ4 AI Gen2 processor that upscales non-4K content in real time, enhancing sharpness and depth without harsh edges
• Dolby Atmos compatible 2.1 channel speaker system with Object Tracking Sound Lite for audio that follows on-screen movement
• Four HDMI 2.1 inputs with eARC support, allowing connection of multiple high-bandwidth devices and seamless audio passthrough
• Tizen OS platform providing quick access to Samsung TV Hub for streaming and Gaming Hub for console-free cloud gaming
• Built-in Alexa voice assistant for hands-free control of TV functions and smart home devices
• Wi-Fi 6 and Bluetooth 5.2 connectivity ensuring fast, stable wireless streaming and easy pairing with accessories

Key specs

• Display size: 65 inches
• Panel type: OLED
• Resolution: 3840 x 2160 (4K UHD)
• Refresh rate: 144 Hz
• HDR support: HDR10+
• Processor: NQ4 AI Gen2
• Audio output: 2.1 channel, 40 watts
• Audio technology: Dolby Atmos, Object Tracking Sound Lite
• HDMI inputs: 4 x HDMI 2.1 with eARC
• Wireless: Wi-Fi 6, Bluetooth 5.2
• Operating system: Tizen OS

Connectivity and compatibility

This TV offers a comprehensive set of connectivity options to support a variety of devices and setups. Four HDMI 2.1 ports allow you to connect next-generation gaming consoles, 4K Blu-ray players, and streaming devices simultaneously. The eARC feature simplifies connecting a soundbar or home theater system by passing uncompressed audio through a single cable. Wireless connections are handled by Wi-Fi 6 for fast and reliable internet access, while Bluetooth 5.2 enables easy pairing with headphones, speakers, and other accessories.

Performance and reliability

The combination of the OLED panel and the NQ4 AI Gen2 processor ensures consistently sharp and vibrant images, even when watching non-4K content. The 144 Hz refresh rate and FreeSync Premium support reduce motion blur and screen tearing, which is especially beneficial for gamers and sports fans. The TV’s audio system enhances immersion by matching sound effects to on-screen movement, while the Tizen OS platform provides a stable and responsive smart TV experience with access to a wide range of apps and cloud gaming services.

Ideal uses and environments

This model fits well in living rooms, dorm rooms, or gaming setups where both high-quality video and smooth gameplay are priorities. Its combination of deep contrast, accurate colors, and low latency makes it suitable for movie enthusiasts, competitive gamers, and families who want a versatile screen for streaming and entertainment. The built-in voice control and smart home integration add convenience for everyday use, making it a strong choice for users seeking premium performance without added complexity.