Dell UltraSharp U4021QWA 40" Thunderbolt3 Curved LED LCD Display WUHD DELL-U4021QWA
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Display Size40"Panel TypeTFT LCDNative Resolution5120 x 2160Maximum Brightness300 nits / cd/m2HDR SupportNo,Bit Depth / Color Support10-Bit (1.07 Billion Colors)Color Gamut100% sRGB
98% DCI-P3FinishAnti-Glare / MatteTouchscreen TechnologyNoInputs1x DisplayPort 1.4
2x HDMIOutputs1x 1/8" / 3.5 mmUSB I/O1x USB-B (Unspecified Version)
1x USB-C 3.1/3.2 Gen 2
1x USB-C (Thunderbolt 3) (DisplayPort Alt Mode)
5x USB-A 3.1/3.2 Gen 2ShowMoreBuilt-In SpeakersYes, 2x 9 WDisplayDisplay Size40"Panel TypeTFT LCDAspect Ratio21:9Native Resolution5120 x 2160Maximum Brightness300 nits / cd/m2HDR SupportNo,Contrast Ratio1000:1Response Time8 ms (GtG)
5 ms (Overdrive)Refresh Rate60 HzVariable Refresh TechnologyNoBit Depth / Color Support10-Bit (1.07 Billion Colors)Color Gamut100% sRGB
98% DCI-P3Viewing Angle (H x V)178 x 178°Screen Area36.59 x 15.43" / 929.28 x 392.04mmCurvature2500RPixels Per Inch (ppi)140 ppiFinishAnti-Glare / MatteTouchscreen TechnologyNoHardness Rating3HConnectivityInputs1x DisplayPort 1.4
2x HDMIOutputs1x 1/8" / 3.5 mmHDCP SupportYes, Version 2.2USB I/O1x USB-B (Unspecified Version)
1x USB-C 3.1/3.2 Gen 2
1x USB-C (Thunderbolt 3) (DisplayPort Alt Mode)
5x USB-A 3.1/3.2 Gen 2USB Power Delivery90 W (via USB-C)Ethernet I/O1RJ45Multi-Input Support (PIP/PBP)Picture-in-Picture (PIP), Picture-by-Picture (PBP)SpeakerBuilt-In SpeakersYes, 2x 9 WEnvironmentalOperating Temperature32 to 104°F / 0 to 40°COperating Humidity10 to 80%Power ConsumptionStandby: 0.3 W
Typical: 41.3 W
Maximum: 240.0 WInput Power100 to 240 VAC, 50 / 60 HzGeneralHeight Adjustment4.7" / 11.9cmRotation AdjustmentNoSwivel Adjustment60°Tilt Adjustment26° (-5 to 21°)Mounting-Hole Pattern100 x 100 mmLock SlotYesDimensions37.3 x 22.7 x 9.8" / 947.4 x 576.6 x 248.9mm (with Stand)
37.3 x 16.5 x 2.3" / 947.4 x 419.1 x 58.4mm (without Stand)Weight30.4lb / 13.8kg (with Stand)
20.9lb / 9.5kg (without Stand)
