The QN85A upgrades your home entertainment experience with super charged 4K, realistic 3D sound with audio from dedicated up-firing speakers that tracks every movement on the screen, an anti-glare screen, and an ultra-high contrast picture. These Advanced-Premium Samsung models feature a breakthrough matrix of Quantum Mini LEDs that focus light precisely where needed for breathtaking contrast. With the QN85A, our most advanced Samsung 4K TV processor powers Next-Gen Gaming capabilities, a new generation of apps, and sound that moves with the onscreen action. HDR10+, colors are adjusted scene-by-scene to enhance what you watch. And with Object Tracking Sound, you get 60 watts and 6 dynamic built-in speakers (2.2.2 channel) for sound that moves with the action.