Monitor Dell 31.5″ S3225QC 4K UHD, 80.32 cm, Maximum preset resolution: 3840 x 2160 at 120 Hz, Screen type: Color Active Matrix, Panel technology: Quantum Dots-Organic Light-Emitting Diode (QD-OLED) Technology, Display screen coating: Anti-reflection, Aspect ratio: 16:9, Pixel per inch (PPI): 140, Contrast ratio: 1.5milion:1, Viewing angle: 178° (vertical) typical, 178° (horizontal) typical, Response time: [...]