... ratio16/9,4/3Display Color16.7MContrast Ratio450/1Brightness450cd/m2Viewing AngleV:176,H:176Response TimeR20ms/F5msMax Resolution1024X768Horizontal Frequency Range30-80KHZVertical Frequency Range55 ... ,50/60HZPower Consumption<35WPower Stand by<3W Safety ApprovalsCCC,CB 19 inch LCD TV