Sony goes 4K with the Bravia X900 Ultra HD TV, we go eyes-on - photo 1Sony goes 4K with the Bravia X900 Ultra HD TV, we go eyes-on - photo 2Sony goes 4K with the Bravia X900 Ultra HD TV, we go eyes-on - photo 3Sony goes 4K with the Bravia X900 Ultra HD TV, we go eyes-on - photo 4