Samsung 85" Class 4K (2160p) Smart QLED TV (QN85Q70TAFXZA)

Samsung 85" Class 4K Smart QLED TV (QN85Q70TAFXZA), a massive 2020 QLED model that was part of Samsung's mid-to-high-end lineup.

Here is a summary of the key features and important details about its performance:

Key Performance Features

• QLED Color: The Ultra HD HDR QLED display uses Quantum Dot technology to achieve 100% Color Volume [1.2, 3.1], delivering rich and vibrant color, especially in high-dynamic-range (HDR) content.
• Motion & Refresh Rate: Features a native 120Hz Refresh Rate (marketed as Motion Rate 240) [1.2, 1.3], ensuring smooth motion clarity for sports and fast-action movies.
• Processor: Equipped with the Quantum Processor 4K, which uses AI upscaling to enhance non-$4\text{K}$ content, improving contrast and detail [1.2, 3.1].
• Backlight (Important Caveat): Unlike the higher-end Q80T model from the same year, the Q70T uses an Edge-Lit Dual LED backlight with frame dimming instead of Full Array Local Dimming [1.2, 1.4]. This means it has fewer zones of control, resulting in less intense contrast and less brilliant black levels, especially when viewing in a dark room [2.4].

Gaming & Connectivity

• HDMI 2.1 Ready: This TV is well-equipped for next-gen gaming consoles. It features one HDMI 2.1 port (usually Port 4) [2.2, 2.4] that supports:
  • 4K at 120Hz input [1.2].
  • Variable Refresh Rate (VRR) via FreeSync [1.2, 2.4].
  • Auto Low Latency Mode (ALLM) [1.2].
• Low Input Lag: It is known for its incredibly low input lag (around 9ms in Game Mode Plus) [2.4], which makes it very responsive for competitive gaming.

Smart & Audio Features

• Smart Platform: Runs on Tizen TV [1.2], Samsung's proprietary smart operating system, which is fast and supports all major streaming apps.
• Audio: Uses a basic 2CH/20W speaker system with Dolby Digital Plus support [1.4, 2.1]. While adequate for everyday use, reviews suggest planning for an external soundbar for a true home theater experience [3.2].

The TV is listed on the page from the seller vipoutlet for a heavily discounted price, and includes a 90-Day Warranty.

Would you like to know more about how its performance compares to a Full Array Local Dimming TV like the Samsung Q80T?