Specifications:Screen Size: 23.8 InchesFlatPanel Technology: VAResolution: 1920 x 1080Response Time: 1ms - Refresh Rate: 100Hz - Aspect Ratio: 16:9Brightness: 250cd/m2Contrast Ratio: 100000000:1Colour Gamut: 72% NTSCColour Depth: 16.7MPorts: 1 x HDMI | 1 x VGAWarranty: 3 Years - Weight: 4kg - Features:Adjustable Tilt1080p Resolution100Hz Refresh Rate - Fast 1ms Response time - VESA CompatibleFlicker-freeZeroFrame form factor - AMD Free - Sync technology - What's in the box? 1 x Acer 23.8'' EK Series EK241H FHD VA Monitor1 x HDMI Cable1 x User Manual