Microsoft's stunning 120-inch 4k widescreen TV: Samsung watch out - photo 1Microsoft's stunning 120-inch 4k widescreen TV: Samsung watch out - photo 2Microsoft's stunning 120-inch 4k widescreen TV: Samsung watch out - photo 3Microsoft's stunning 120-inch 4k widescreen TV: Samsung watch out - photo 4Microsoft's stunning 120-inch 4k widescreen TV: Samsung watch out - photo 5Microsoft's stunning 120-inch 4k widescreen TV: Samsung watch out - photo 6