|Sony 49 BRAVIA XH81 Smart 4K Ultra HD HDR Android TV from BT ShopBy widening the color spectrum, TRILUMINOS powered by X1 processors reproduces more colors than a conventional television. It analyzes and processes data in every image to make colors even more natural and precise so pictures are closer than ever to real life. See glorious 4K pictures, rich with real world detail and texture, exclusively powered by 4K HDR processor X1. Images filmed in 2K and even Full HD are upscaled close to 4K resolution by 4K X-Reality PRO using a unique 4K database. On some screens, sports and fast action scenes go by in a blur. The Motionflow technology keeps movement smooth and clear by creating extra images between images and black segments between scenes. The result? Less blur and afterimage, more flowing motion. With Object-based HDR remaster, the color in individual objects on screen is analyzed and the contrast adjusted, unlike most TVs where contrast is only adjusted along one black-to-white contrast curve. Because objects are remastered individually, this TV can reproduce greater depth, textures and more realistic pictures.