This Sony XR83A90J 83” Class OLED 4K UHD Bravia XR Master Series A90J Android Smart TV 2021 takes vision and sound to the next level with the ingenious Cognitive Processor XR. It understands how humans see and hear, providing a whole new experience that immerses you completely in the scene. Enjoy breathtaking contrast on our best ever OLED with picture quality that feels deep, natural, and real. Its revolutionary processor uses human perspective analysis to cross-analyze and optimize hundreds of thousands of elements in a blink of an eye. Paired with our unique OLED panel, this technology delivers pure blacks and our brightest ever picture. Advanced screen-speaker technology with our Cognitive Processor XR turns any sound source into an immersive sound experience. Hear sound more clearly and accurately, whatever you're watching. Enjoy entertainment in a whole new way with sound and picture in perfect harmony. With hands-free help from Google, you can set aside your remote and just use your voice to control your TV. Ask Google to find a specific title, search by genre, and get personalized recommendations on what to watch by saying