Model - HP Z22n G2, Display Size (Inch) - 21.5", Shape - Widescreen, Display Type - IPS Display, Display Resolution - 1920 x 1080, Brightness (cd/m2) - 250cd/m2, Contrast Ratio (TCR/DCR) - 1000:1 (Static) 10,000,000:1 (Dynamic), Response Time (ms) - 5ms (Gray to Gray), Refresh Rate (Hz) - 50-60Hz, VGA Port - 1, HDMI Port - 1, Display Port - 1, USB - 3 x USB2.0, Viewing Angle - 178 degree (H & V), Others - Aspect Ratio: 16:9, Pixel Pitch: 0.24795 x 0.24795mm, Backlight Lamp Life (to half brightness): 30,000 hours minimum, Color Gamut: Up to 16.7 million colors with the use of FRC technology, Color Gamut (Typical): 95% sRGB, Anti-Glare: Yes, Specialty - Enable virtually seamless views with a display that is almost borderless on three sides and includes IPS technology, Work comfortably with customizable tilt, height adjustment, swivel, and pivot settings, Reduce power consumption and help lower your costs with an energy-efficient design, Part No - 1JS05A4#AB4, Warranty - 3 year