lcd panel: 1280 x 1024 pixels, anti-glare polarizer, rgb vertical stripe panel size: 19"/ 48 cm effective viewing area: 376.3 x 301.1 mm pixel pitch: 0.294 x 0.294 mm brightness: 300 cd/m2 contrast ratio (typical): 800:1, smartcontrast ratio (dynamic): 8000:1 display colors: 16.7 m viewing angle: 176 deg (h) / 170 deg (v), @ c/r > 5 response time (typical): 5 ms maximum resolution: 1280 x 1024 @ 75 hz recommended resolution: 1280 x 1024 @ 60 hz horizontal scanning frequency: 30 - 83 khz vertical scanning frequency: 56 -75 hz picture enhancement: smartimage ; * srgb connectivity: signal input: analog (vga), dvi-d, pc audio in audio output: stereo audio (3.5 mm jack) 1xusb: 1 x usb 2.0 video sync input signal: composite sync, separate sync, sync on green built-in audio: 1w x 2 power consumption: < 36 w (typ)(economy mode): 27 w, off mode: < 0.8 w power supply: built-in, 100-240vac, 50/60hz net dimensions (w x h x d): 404 x 350 x 68 mm net dimensions with stand (w x h x d): 404 x 442 x 201 mm weight (with stand ): 4.55 kg height adjustment range: 70 mm , mtbf: 50,000 hrs