The 27' 27B3HA2 display delivers a simple high-quality experience that is ideal for both the modern office user and home user. The IPS panel in Full HD (1920 x 1080@75Hz) resolution offers crisp visuals and good color consistency across with viewing angles. With a slim and 3-sided frameless design, the monitor also saves space and improves focus – a fact further enhanced by its inclusion of Flicker Free and Low Blue Mode eye protection technology, Screen+ multitasking software, VESA mount compatibility for flexible setup, and more. IPS Panel High contrast ratio images look brighter, sharper, more detailed and vivid. Flicker Free Backlight Technology Most LED monitors use PWM (pulse width modulation) to control brightness; the pulsing creates flicker that may cause discomfort, headaches and eye strain, especially in low-light environments. Flicker Free technology uses a smooth DC (directcurrent) backlight system. Low Blue Mode AOC Low Blue Mode filters harmful short-wave blue light, with 4 levels that suit different viewing situations. Narrow Bezel, Narrow Black Border 1.5mm ultra narrow bezel and 5mm narrow black border. Model name 27B3HA2 EAN 697 398523 204 6 Panel 27' / IPS Pixel Pitch (mm) 0.3114 (H) × 0.3114 (V) Effective Viewing Area (mm) 597.88 (H) × 336.31 (V) Brightness (typical) 250 cd/m² Contrast Ratio 1300 : 1 (typical) 20 Million : 1 (DCR) Response Time 4ms GtG / 1ms MPRT Viewing Angle 178° (H) / 178° (V) (CR > 10) Color Gamut NTSC 84% (CIE1976) / sRGB 101% (CIE1931) Color Accuracy - Optimum Resolution 1920 × 1080 @ 100Hz – HDMI, 1920 × 1080 @ 60Hz – VGA Display Colors 16.7 Million Signal Input VGA × 1, HDMI 1.4 × 1 HDCP Version - USB Hub No Power Supply 100 - 240V～1.5A, 50 / 60Hz Power Consumption (typical) 23W Speakers 2W × 2 Line in & Earphone Earphone × 1 Wall-Mount 100mm × 100mm Adjustable Stand Tilt: -5° ~ 23° Product without Stand (mm) 356.7 (H) × 616.6 (W) × 45.3 (D) Product with Stand (mm) 452.9 (H) × 61