Tech SpecsTechnical InformationDiagonal Viewing Size31.6"Preset Display Area (H x V)699.48 mm x 394.73 mm27.54" x 15.54"276, .74 mm2 (427.97 inches2)Panel TypeQD OLEDDisplay Screen CoatingAnti-reflectionMaximum Preset Resolution4K UHD 3840 x 2160 at 240 Hz (DSC enabled and visually lossless)Viewing Angle178° vertical / 178° horizontalPixel Pitch0.1814 mm x 0.1814 mmPixel Per Inch (PPI)140Contrast Ratio1 million: 1 at SDR and HDRAspect Ratio16:9Backlight TechnologyOLEDBrightness1000 cd/m2 (typical)(HDR peak)Response Time (typical)0.03ms (gray-to-gray min.)ConnectivityRear1x DP 1.4 (HDCP 1.4 & 2.3)(Supports up to 3840 x 2160 240 Hz, DSC, HDR)2 x HDMI 2.1 (HDCP 1.4 & 2.3)(Supports up to 3840 x 2160 240 Hz FRL, HDR, VRR as per specified in HDMI 2.1) (including 1x HDMI 2.1 FRL with eARC - to support Dolby ATMOS signal pass-through)1 x USB 3.2 Gen 1 (5 Gbps) Type-B upstream port2 x USB 3.2 Gen 1 (5 Gbps) Type-A downstream ports BottQuick Access1 x USB 3.2 Gen 1 (5 Gbps) Type-C downstream port which supports BC1.2 power-charging1 x USB 3.2 Gen 1 (5 Gbps) Type-A downstream portAudio Line OutNoBuilt-in SpeakerNoAdaptive-Sync TechnologyNVIDIA® G-SYNC® Compatible: Yes (NVIDIA® G-SYNC® Compatible Certification)AMD Free-Sync™ Premium Technology: NoVESA AdaptiveSync Display Certified : Yes (Supports VESA AdaptiveSync Display)LightingAlienFX LightingAdjustabilityHeight, Tilt, Swivel, Built in cable-managementHeight adjustable stand110 mmTilt-5°/+21°Swivel-20°/+20°PivotN/ADell Display Manager CompatibilityYesLow Blue LightYes, ComfortView Plus (Hardware solution)Flicker-freeYesColor Gamut (typical)DCI-P3 99%Color Support1.07 Billion colorsCompliant StandardsProduct Safety, EMC and Environmental DatasheetsDell Regulatory Compliance Home PageDell and the EnvironmentFlat Panel Mount InterfaceVESA (100 mm x 100 mm)Temperature RangeOperating: 0° to 40°C (32° to 104°F)Non-operating: -20° to 60° (-4° to 140° F)Humidity RangeOperating: 10% to 80% (non-condensing)Non-Operating:5% to 90% (non-condensing)Altitude OperatingOperating: 5,000 m (16,404 ft) maxNon-Operating: 12,192 m (40,000 ft) maxVoltage Required100 VAC to 240 VAC/50 Hz or 60 Hz + 3 Hz/3 A (typical)Power Consumption (Off Mode)0.3 WPower Consumption (Standby Mode)0.5 WPower Consumption (On Mode)42.5 WPower Consumption (Max)190.0 WCables Included1 x Power cable1 x HDMI 2.1 FRL cable1 x DisplayPort to DisplayPort 1.4 cable1 x USB 3.2 Gen 1 (5 Gbps) upstream cableWhat's IncludedMonitorStand riser and baseMicrofiber clothQuick setup guideSafety Information