Microsoft has merged the versatility of a tablet with the powerful performance of a laptop to create the new surface book laptop its detachable 135 pixelsense touch screen guarantees to dazzle you with true to life colours with high contrast and low glare and works with surface pen to give you the fluidity and precision of a ballpoint pen versatile design when you want to use the device as a tablet to read watch or shop you can simply detach it like a clipboard from the keyboar