Samsung Qn90b

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The Samsung QN75QN90BAFXZA is part of Samsung's 2022 Neo QLED lineup, utilizing Quantum Mini LED technology for enhanced backlighting precision and improved contrast ratios. This 75-inch TV features a 4K UHD resolution (3840 x 2160 pixels) and supports HDR10+, ensuring vivid colors and deep blacks. It runs on the Tizen OS platform, offering a smooth and smart user interface with a wide selection of apps and streaming services. The TV employs the Neo Quantum Processor 4K, which uses AI upscaling and advanced algorithms to deliver clearer and more detailed images regardless of source quality. Additionally, it supports a 120Hz refresh rate combined with AMD FreeSync Premium for reduced motion blur and seamless gaming performance. Connectivity options include multiple HDMI 2.1 ports, USB ports, Wi-Fi 6, and Bluetooth 5.2 for comprehensive device compatibility and networking.

The design incorporates ultra-slim bezels and an anti-reflective screen, enhancing immersion and viewing comfort. Sound is managed via Object Tracking Sound Pro technology with multiple speakers and Dolby Atmos support, providing 3D audio experience. The TV also supports SmartThings for smart home integration and voice assistants like Bixby, Alexa, and Google Assistant. Energy efficiency meets modern standards with appropriate certifications and power-saving modes.

The Neo Quantum Processor 4K provides exceptional upscaling and image clarity with AI enhancement. Quantum Mini LED backlighting delivers superior contrast and brightness with ultra-fine control compared to traditional LED TVs. The 120Hz refresh rate combined with AMD FreeSync Premium significantly reduces motion blur and screen tearing for smooth gaming and fast-action content. Samsung's Tizen OS ensures a robust and user-friendly smart TV experience with broad app compatibility. The large 75-inch screen with anti-reflective coating enables comfortable viewing with minimal glare. Integrated advanced audio technologies deliver immersive 3D sound, enhancing both movies and gaming sessions.

While HDR10+ is supported, Dolby Vision support is absent, which may limit HDR content compatibility. This model is relatively expensive compared to standard LED/LCD TVs due to the premium Neo QLED technology. The TV's full brightness peak can occasionally result in minor blooming effects in very dark scenes. Some voice assistant integrations require account linking, which could pose privacy considerations for some users. The TV's smart platform, while comprehensive, might have occasional lag during heavy multitasking. External calibration may be necessary for professional-grade color accuracy in certain scenarios.

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