LCD DISPLAY GD150KL GD170KL GD190KL Panel Active display 304.1(H)*228.1(V)mm 337.92(H)*270.34(V)mm 376.32(H)*301.056(V)mm Display size 15.0" 17" 19" Aspect Ratio 4:3 5:4 Resolution 1024x768 , XGA 1280X1024 Pixel Pitch 0.297 X 0.297 mm 0.264 X 0.264 mm 0.294 X 0.294 mm Support Color 16.2M Brightness 250 cd/m2 * Response Time 16ms 12ms 8ms Viewing Angle -60