... ,focus on export standard... 19 inch LED Monitor MODEL:LEW1901 PANELDisplay size19''wide 16:10brightness300cd/m2Contrast ... 285mmResolution1440 x 900@60HzResponse time5 msViewing angelH/V 160°/150°Display color16.2M ColorsColorBlackVideoH - frequency.30KHz – 80KHzV - frequency ... kgsControlsFront controlMENU, DOWN, UP, AUTO POWER/LEDOn screen displayEnglish, German, French, Italian, Spanish, Chinese 19 ...