This time around , it 's nothing less than 4K . The demand for 3D technology has not been as great as originally expected . The need to wear 3D glasses clashed with the multi - screen experience many demand . 4 ##K resolution is taking over -- some World Cup games will be played with this ultra high - definition technology .
The demand for 3D technology has not been as great as originally expected . The need to wear 3D glasses clashed with the multi - screen experience many demand . 4 ##K resolution is taking over -- some World Cup games will be played with this ultra high - definition technology .