TFT-LCD, twisted nematic (TN), White LED backlight 28" (711mm) diagonal 24.44" x 13.44" (620.9mm x 341.3mm) 3840x2160 300MHz (HDMI); 594MHz(DP); 149MHz (MHL) Supports 3840 x 2160 @ 60Hz 16:9 0.16 x 0.16mm 157 dpi 270 nits or cd/m2 (typical)