Acer SB220Q bi 21.5 Inches Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Monitor (HDMI & VGA Port), Black Acer from 14399 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 21.5 inches Full HD (1920 x 1080) widescreen IPS display And Radeon free sync technology. No compatibility for VESA Mount Refresh rate: 75 hertz - Using HDMI port Zero-frame design; Ultra-thin; 4ms response time; IPS panel Ports: 1 x HDMI & 1 x VGA Aspect ratio - 16:9. Color supported - 16.7 million colors. Brightness - 250 nit Tilt angle -5 degree to 15 degree. Horizontal viewing angle-178 degree. Vertical viewing angle-178 degree 75 hertz Tweet