TV type LED panel type VA (soft screen) screen proportion widescreen 16:9 brightness 500CD / m2 scanning mode line by line scanning maximum resolution 1920 * 1080 system no operating system additional function network HD playback nominal contrast 10000:1 best viewing distance 4.8m (included) - 7m (excluded) energy efficiency and other first-class network connection methods both wired and wireless support screen brushing rate of 60Hz