A:Answer Hi POPPOP - Samsung's QLED TV are Quantum Dot-based TVs, and that Quantum Dot material is what makes QLED TVs different from conventional ones. QLED TVs use Quantum Dots which are inorganic, durable, stable and allow for excellent color and brightness. Meanwhile OLED TVs use a controversial organic material that leaves them susceptible to image retention. The QN800A includes features such as: Neo Quantum Processor 8K with 8K AI Upscaling, Quantum Matrix Technology Pro with Mini LED Backlighting, Motion Xcelerator Turbo+, Freesync Premium Pro, Ultra Viewing Angle, Expert Calibration, Active Voice Amplifier, Q-Symphony (when paired with a compatible Q-Series Soundbar), and many more.
Additionally, the QN800A features Quantum HDR 32X, 70 Watt 4.2.2 Channel sound, and the Infinity One Design – a thin display at just 15mm and a boundless screen design enhancement that minimizes the bezel of the TV. ^Gina
