Small working time up to: 4000 hours ... Product features Housing color: Black Diagonal: 24.1" / 61.1 cm Resolution: 1920 x 1200 px (16:10) Displayed image size (W x W): 518.4 x 324.0 mm Pixel Size: 0.270 x 0.270 mm Number of Colors Displayed: 16.77 million Viewing Angles (Vertical / Horizontal): 178° / 178° Contrast: 1000:1 Response Time (Typical): 5ms (Gray to Gray) Color space reproduction: sRGB Signal Inputs: DisplayPort (HDCP 1.3), DVI-D (HDCP 1.4), HDMI (HDCP 1.4) Signal outputs: DisplayPort Cyfrowa częstotliwość odświeżania: DisplayPort: 31 – 76 kHz / 59 – 61 Hz, DVI: 31 – 76 kHz, 59 – 61 Hz, HDMI: 15 – 76 kHz, 49 – 51 Hz, HDMI: 15 – 76 kHz, 59 – 61 Hz Analog refresh rate: 31 – 81 kHz / 55 – 76 Hz