Dell 24 Monitor - S2425H: Diagonal Size - 23.8" (60.45 cm); Panel Type - Vertical Alignment (VA); Resolution / Refresh Rate - 1920 x 1080; Contrast Ratio - 1500: 1 (typical); Aspect Ratio - 16:9; Backlight Technology - LED edgelight system; Brightness - 250 cd/m2 (typical); Response Time - 8ms (Normal mode), 5ms (Fast mode), 4ms (Extreme mode); Color Support - 16.7 million colors; Audio - Integrated 2x 5W speakers; Adjustability - Tilt; Ports - 1x HDMI (HDCP 1.4), 1x VGA;