MSI MAG 321UP QD-OLED
3rd QD-OLED Panel Fastest 0.03ms GtG Response Time And 165Hz Refresh rate Console Mode – Adjustable Stand
Specifications
Panel Size :  31.5"
Active Display Area (mm) : 699.48(H) x 394.73(V)
Curvature : Flat 
Panel Type : QD-OLED
Panel Resolution : 3840x2160 (UHD)
Pixel Pitch (H x V) : 0.1814(H) x 0.1814(V)
Aspect Ratio : 16:9
Brightness (nits : 250
Refresh Rate : 165Hz
Response time : 0.03ms (GTG)
DYNAMIC REFRESH RATE TECHNOLOGY
AMD FreeSync™ Premium Pro
HDR Support : DisplayHDR True Black 400
Video Ports : 
1x Display Port 1.4a
2x HDMI™ 2.1 (4K@165Hz)
1x USB 2.0 Type-C (DP alt.) w/ 15W PD
Audio ports :1x Headphone-out
Adobe RGB / DCI-P3 / sRGB
97.5% / 99% / 138.2%
Power Type : Power Cable
Warranty :
3 Years (including panel burn-in)