Philips 5000 series 27B1U5601H/00. Display diagonal: 68.6 cm (27\""), Display resolution: 2560 x 1440 pixels, HD type: Quad HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178\u00B0, Viewing angle, vertical: 178\u00B0. Built-in speaker(s). Built-in USB hub, USB hub version: 3.2 Gen 2 (3.1 Gen 2). VESA mounting, Height adjustment. Product colour: Black\n\nDisplayDisplay diagonal27Display resolution2560 x 1440 pixelsNative aspect ratio16:9Display technologyLCDHD typeQuad HDPanel typeIPSBacklight typeW-LEDDisplay brightness (typical)350 cd/m\u00B2Response time4 msAnti-glare screenYesScreen shapeFlatContrast ratio (typical)1000:1Contrast ratio (dynamic)50000000:1Dynamic contrast ratio marketing nameSmartContrastMaximum refresh rate75 HzViewing angle, horizontal178\u00B0Viewing angle, vertical178\u00B0Display number of colours16.7 million coloursPixel pitch0.2331 x 0.2331 mmPixel density109 ppiHorizontal scan range30 - 114 kHzVertical%