SONY 83 inches code: XR83A90J iXR A90J 4K UHD HDR OLED Smart TV XR83A90J Sony OLED with stunning contrast and the brightest OLED picture ever. The 83-inch Bravia XR A90J OLED Smart TV, powered by the all-new XR Cognitive processor, features next-generation technologies that redefine the viewing experience. Designed for beauty inside and out, the A90J brings a premium design that fits even the most sophisticated aesthetics. 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 analyze and optimize hundreds of thousands of elements in the blink of an eye. Paired with our unique OLED panel, this technology delivers pure blacks and our brightest picture ever. Contrast XR Our XR Cognitive Processor analyzes the data, enhancing photos in the same way the human eye focuses for color and depth in real life. With XR OLED Contrast Pro, brightness is adjusted for higher peaks in brightness and deeper blacks in shadows - no more details drowned in shadow or lost in bright highlights. With XR OLED Contrast Pro using human perspective analysis, color and contrast are enhanced in bright areas, so you can enjoy incredible levels of pure black contrast and peak brightness that have simply not been possible before. See photos full of realistic depth between subject and background. Details are clearly defined, even in areas with dark shadows or glare. Color XR See colors that are natural and beautiful to the human eye. The XR Cognitive Processor enables our unique display to access a wider gamut and reproduce every color with the subtle differences seen in the real world. With enhanced hue and saturation, vivid hues and realistic quality can be seen in flowers. Even pale colors look realistic. XR Triluminos Pro Powered by our cognitive XR processor, this TV reproduces its color in a way that people find beautiful. See a wider range of colors with an expanded range of hues and saturations, allowing natural hues and accurate details to be seen, even in dark scenes. 4K XR super resolution XR Super Resolution detects individual objects in a photo and reproduces virtually real-world textures on screen. Our BRAVIA XR processor precisely analyzes and processes data to power 4K pictures with four times the resolution of Full HD to enrich scenes with real-world detail and texture. 4K XR smoothing XR Smoothing creates smooth, natural 4K pictures while you watch, without the "banding" that can occur on other TVs. Scenes are reproduced with thousands of tones, shades and gradations, making them look incredibly real. XR voice position For an audio experience that matches the way we feel the world, XR Sound Position brings you the reality of sound behind the picture. As the screen is the speaker on this BRAVIA XR 4K OLED TV, the sound follows the action on the screen for a truly immersive experience. Caustic surface audio＋ With our Acoustic Surface Audio+ technology, sound comes directly from the center of the screen with powerful actuators behind the TV that vibrate to create acoustics that move with the picture. Because the sound follows the action, you'll hear a more realistic soundtrack with exceptionally clear and natural dialogue due to the large actuators in this model. Left and right subwoofers deliver powerful bass so you can enjoy truly immersive cinematic sound at home. XR processor Processor XR 120 Hz X anti reflection resolution 3840 x 2160 android operating system Voltage / Frequency 220-240V/ 120 Hz Product dimensions (W x H x D) 185 x 107.2 x 5.3 cm