A:AnswerHi Sue - The Q70A TV offers Dual LED backlighting to deliver vivid images with improved contrast, off-axis viewing, and color accuracy. Starting with our 55” QN90B TV, you’ll gain Ultra Viewing Angle with Anti Reflection technology which provides wider viewing angles, enhances color, and minimizes glare to help you enjoy shows without distractions. ^Gina
A:AnswerHi - A QLED TV is a Quantum Dot-based TV, 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. ^Gina