Samsung 75" Class 4K (2160p) Smart LED TV (QN75Q80BAFXZA)

Samsung 75” Class 4K Smart QLED TV (QN75Q80BAFXZA) is a high-performance QLED model from the 2022 lineup.

Key Clarification: The listing you selected states the Effective Refresh Rate is $60\text{Hz}$. However, official product specifications confirm that the QN75Q80B model has a native $120\text{Hz}$ refresh rate [1.5, 1.3]. This is a crucial feature for motion clarity and gaming.

Here is a summary of the key highlights and features:

🌟 Picture Quality & Technology

• Backlight: This QLED TV features Direct Full Array backlighting [1.4, 1.5], meaning the LEDs are directly behind the screen and use Full-Array Local Dimming [1.3]. This provides focused backlights for much better contrast, resulting in deeper blacks and brighter highlights than edge-lit LED TVs.
• Processor: Powered by the Quantum Processor 4K, which handles upscaling lower-resolution content to near-$4\text{K}$ quality [1.2].
• Color: Features 100% Color Volume with Quantum Dot technology for rich, vibrant, and accurate colors, especially in HDR [1.4].
• Viewing Angle: Includes Wide Viewing Angle technology, which helps maintain color and picture quality even when viewing from the side [1.4].

🎮 Gaming & Performance

• Refresh Rate: Has a native $120\text{Hz}$ panel with Motion Xcelerator Turbo+ [1.4]. This virtually eliminates lag and blur, making action movies and sports smooth and crisp [1.8].
• Gaming Features: Supports key next-gen gaming features like $4\text{K}/120\text{Hz}$ and FreeSync Premium Pro [1.8].

🔊 Audio & Smart Features

• Audio Output: The listing correctly notes a 2.2.2 Channel (60W) audio system [1.6]. This system includes dedicated up-firing speakers to create a more immersive soundscape, utilizing Object Tracking Sound (OTS) and Dolby Atmos support [1.4, 1.7].
• Smart Platform: Uses the Tizen TV smart platform, which offers a fast interface and access to all major streaming services.

The TV is listed on the web page as "Brand New" and ships with a 90-Day Warranty from the reseller.

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