10 | About Your MonitorMonitor SpecificationsModel U2419H/U2419HX U2719D/U2719DXScreen type Active matrix - TFT LCD Active matrix - TFT LCDPanel Type In-plane switching Technology In-plane switching TechnologyAspect ratio 16:9 16:9Viewable image dimensionsDiagonal 60.47 cm (23.8 inches) 68.47 cm (27 inches)Active AreaHorizontal 527.04 mm (20.75 inches) 596.74 mm (23.49 inches)Vertical 296.46 mm (11.67 inches) 335.66 mm (13.21 inches)Area 156246.3 mm2 (242.15 inches2) 200301.7 mm2 (310.30 inches2)Pixel pitch 0.2745 mm x 0.2745 mm 0.233 mm x 0.233 mmPixel per inch (PPI) 92.5 109Viewing angleHorizontal 178° (typical) 178° (typical)Vertical 178° (typical) 178° (typical)Brightness 250 cd/m² (typical) 350 cd/m² (typical)Contrast ratio 1000 to 1 (typical) 1000 to 1 (typical)Display screen coating Anti-glare treatment of the frontpolarizer (3H) hard coatingAnti-glare treatment of the frontpolarizer (3H) hard coatingBacklight LED LEDResponse Time (Grayto Gray)5 ms (FAST mode)8 ms (NORMAL mode)5 ms (FAST mode)8 ms (NORMAL mode)Color depth 16.7 million colors 16.7 million colorsColor gamut* 99% sRGB99% REC70985% DCI-P399% sRGB99% REC70985% DCI-P3Calibration accuracy Delta E < 2 (average) Delta E < 2 (average)