Monitor 21.5" 222V8LA/00, Diagonal (inch): 21.5, Diagonal (cm): 54.5, Aspect ratio: 16:9, Panel: VA, Resolution: 1920x1080, Refresh Rate: 75Hz, Response time GtG: 4ms, Brightness (max): 250 cd/㎡, Contrast (static) : 3000:1, Contrast (dynamic): Mega Infinity DCR, Viewing angle: 178°/178°, Color Gamut Type: TBC, Colours: 16.7M, Speakers: 2Wx2, VESA Wallmount: 100x100, Tilt: -5/20, D-SUB: x1, HDMI: x1, DisplayPort: x1, AUX: Audio-in, Headphone out