Brand Name : Vortex Screen Size (INCH) : 27" Monitor Curvature : Flat Backlight Technology : LED Screen Mode : 4K Maximum Resolution : 3840 x 2160 Panel Grade : A+ Panel Type : IPS Standard Refresh Rate : 144Hz Response Time : 1 ms Color Supported : 16.7 Million Brightness (Typical) : 250 Nits Aspect Ratio : [16:9] Static Contrast Ratio : [1000:1] HDR : 400 SRGB : 99% Color Gamut Adobe RGB : 99% Color Depth : 8-Bit Viewing Angle : 178° Adjustable Stand : Yes AMD FreeSync : Yes NVIDIA G-Sync : Yes Low Blue Light : Yes Frameless : Yes Flicker Free : Yes Ports : 2*HDMI 2.1 + 2*Display Port 1.4 + USB 2.0 + Audio + DC