QHD Professional Monitor, ASUS ProArt PA278QV 27-inch IPS, frameless 27-inch QHD (2560x1440) IPS monitor The wide color gamut of 100% sRGB and 100% Rec. 709 is an international standard. Calman Confirmed with factory calibration for superior color accuracy of Delta E < 2. Numerous color parameters can be adjusted with ASUS-only ProArt Preset and ProArt Palette. Keep an eye on the specifications Screen Resolution (2560x1440) Screen Size 27 Refresh Rate 75Hz Panel Technology WQHD 5 ms is the IPS Response Time (GTG). Typical Contrast Ratio: 1000:1 350cd/⎡ brightness Colors of the Monitor: Curved Flat and Black Flat 100% sRGB color saturation Inputs and Outputs DisplayPort 1.2 x 1 Mini DisplayPort x 1 Dual-Link DVI x 1 USB x 1 HDMI (v1.4) Hub: 4x Gen 1 Type-A USB 3.2 An earbud Jack: In agreement Computer Yes, audio input Advanced Functionality 16.7 M of color support