LILLIPUT BM150-4K 15.6" 4K 3840&times;2160 Ultra-HD resolution, 1000:1 Contrast Ratio, 25ms Response Time with Carry-on Metal case 3G-SDI, HDMI, VGA, AV input by VIVITEQ Model :BM150-4K,23.8" Carry-on 4K monitor 4K (3840*2160) Ultra-HD native resolution , High contrast: 1000:1 330cd/m brightness, Abundant interfaces: 3G-SDI, HDMI, VGA, AV input,