Samsung 65S90DAU 4K Ultra HD Smart OLED TV

The Samsung 65S90DAU 65-inch 4K Ultra HD Smart OLED TV combines Samsung’s advanced OLED technology with a powerful 4K resolution, delivering exceptional visuals, deep contrast, and immersive sound. This TV model stands out in the premium category, appealing to users who want vibrant colors, perfect blacks, and high-end smart features in a 65-inch display.

OLED Display Technology

The 65S90DAU uses OLED technology (Organic Light Emitting Diode), which provides individually lit pixels that can turn on or off independently. This enables perfect blacks and a nearly infinite contrast ratio, which creates highly realistic images, especially in dark scenes. The result is an image quality with rich colors and high contrast that goes beyond what traditional LED or QLED TVs can deliver. OLED also offers wide viewing angles, so colors stay accurate even when viewed from the side.

4K UHD Resolution and HDR Support

The 4K Ultra HD resolution (3840 x 2160 pixels) of the 65S90DAU delivers sharp, detailed visuals, ideal for movies, shows, and sports. Paired with Samsung’s HDR (High Dynamic Range) support, including HDR10+, the TV enhances brightness, color, and contrast. HDR10+ adjusts brightness levels scene-by-scene, providing dynamic contrast and more detailed color gradation, which makes bright scenes vivid and dark scenes richly detailed.

Quantum Processor 4K

The Quantum Processor 4K is a powerful AI-based processor that optimizes image quality and upscales lower-resolution content to near-4K. This processor uses machine learning to enhance each scene by adjusting brightness, contrast, and color accuracy, even when watching non-4K content. The processor also contributes to the TV’s adaptive sound feature, adjusting audio output to match what’s on screen for a more immersive experience.

Gaming Features and 120Hz Refresh Rate

The 65S90DAU is equipped with next-gen gaming features that make it a solid choice for gamers. It supports a 120Hz refresh rate, which ensures smooth and fluid motion for fast-paced action scenes. The TV’s low input lag and HDMI 2.1 ports provide compatibility with the latest gaming consoles, allowing 4K gaming at higher frame rates. Additional gaming technologies like Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) reduce screen tearing and stuttering, ensuring a responsive and immersive gaming experience.

Smart TV with Tizen OS

This model runs on Samsung’s Tizen OS, a highly responsive smart platform that provides access to popular streaming apps like Netflix, Amazon Prime Video, Disney+, and YouTube. The Samsung Smart Hub allows for seamless browsing, personalized recommendations, and easy access to live TV and apps. The TV also supports multiple voice assistants, including Bixby, Amazon Alexa, and Google Assistant, enabling hands-free control. Additionally, Samsung SmartThings integration lets users control compatible smart home devices directly from the TV.

Audio Performance with Dolby Atmos

The 65S90DAU is equipped with Dolby Atmos technology, creating a surround-sound experience that enhances immersion by delivering multidimensional sound. Samsung’s Object Tracking Sound (OTS) technology is also integrated, with built-in speakers positioned around the screen to provide a 3D audio experience that follows the action on screen. While the built-in speakers deliver quality sound, pairing this TV with an external sound system or soundbar can enhance the audio experience for a more cinematic setup.

Design and Build Quality

The Samsung 65S90DAU boasts a sleek and minimalist design with thin bezels, giving it a modern look that complements any room decor. The slim profile and stylish stand make it an attractive centerpiece, and it’s designed to be mounted on the wall seamlessly. The TV’s build quality is solid, and the design aims to focus attention on the screen, providing an immersive, distraction-free viewing experience.

Connectivity Options

This model includes multiple HDMI 2.1 ports, which offer high bandwidth to support next-gen gaming and high-definition content. Other connectivity options include USB ports for media playback, Ethernet, Wi-Fi, and Bluetooth for seamless connections to various devices. The HDMI 2.1 compatibility also future-proofs the TV for newer audio and video formats.

Energy Efficiency and Considerations

OLED technology is known for its energy efficiency compared to other TV types since only active pixels are lit. However, high brightness levels for HDR and gaming can still consume power. While OLED provides superior image quality, users should be mindful of burn-in risk—the potential for static images to leave a permanent imprint if displayed for prolonged periods. Samsung includes screen-shifting technologies and pixel-refreshing functions to mitigate this risk.

Conclusion

The Samsung 65S90DAU 4K Ultra HD Smart OLED TV is a premium choice for those who prioritize picture quality, smart functionality, and gaming capabilities. Its OLED display, 4K resolution, HDR support, and Quantum Processor 4K deliver an outstanding viewing experience, while features like 120Hz refresh rate, HDMI 2.1, and Dolby Atmos make it a well-rounded option for various types of entertainment.

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