Compare Dell UltraSharp U3821DW UW4K Curved vs Dell UltraSharp U4021QW 5K2K Curved vs Lenovo ThinkVision P40w-20 5K2K WUHD Curved
Dell UltraSharp U3821DW UW4K Curved | Dell UltraSharp U4021QW 5K2K Curved | Lenovo ThinkVision P40w-20 5K2K WUHD Curved | |
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Neofiliac score | 90% | 77% | 77% |
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[[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode), 4x USB 3.2 (Type-A; Gen 1; downstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out (line-out for speakers), 1x DisplayPort 1.4, 1x Ethernet RJ45, 1x USB 3.2 (Type-B; Gen 1; upstream), 1x USB 3.2 (Type-C; downstream)"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"120 mm / 4.7244 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-30° ~ 30°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 21°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 9W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"98.38% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"4.03 in / 102.4 mm w/o stand, 9.89 in / 251.2 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"15.44 in / 392.3 mm w/o stand, 17.47 in / 443.8 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"35.21 in / 894.3 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"8.8 kg / 19 lbs w/o stand , 13.6 kg / 30 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"24:10"},{"Ft":"Display","Fn":"Brightness","Fv":"300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"1000:1 (static)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"10 bits, 1073741824 colors"},{"Ft":"Display","Fn":"Display Curvature","Fv":"2300R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"38\u0026#34; (37.52 in / 952.9 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"95% DCI-P3, 100% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"109 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.229 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"56 Hz ~ 76 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"UW4K (3840x1600)"},{"Ft":"Display","Fn":"Response Time","Fv":"5 ms (min) / 8 ms (avg)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"HDR","Fv":"DisplayHDR 600"},{"Ft":"Function","Fn":"Licenses","Fv":"ENERGY STAR 8.0, EPEAT Gold, RoHS, TAA Availability, TCO Certified Displays"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"10 % ~ 80 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Video","Fv":"Low Blue Light, Picture-by-Picture, Picture-in-Picture, Flicker-free technology, KVM Switch"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"36.5 W (average) / 230 W (max) / 0.3 W (sleep) / 0.3 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, HDMI cable, USB Type-C cable, USB Type-B 3.2 Gen 1 cable"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB 3.2 (Type-C; downstream; 15W), 1x Ethernet RJ45 (Gigabit), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (line-out for speakers), 1x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode), 2x HDMI 2.0, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 ..."},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"120 mm / 4.7244 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-30° ~ 30°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 21°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 9W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"9.76 in / 248 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"18.02 in / 457.8 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"37.27 in / 946.6 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"9.5 kg / 21 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"21:9"},{"Ft":"Display","Fn":"Brightness","Fv":"300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"1000:1 (static)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"10 bits, 1073741824 colors"},{"Ft":"Display","Fn":"Display Curvature","Fv":"2500R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"40\u0026#34;"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"98% DCI-P3, 100% sRGB"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"60 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"5K2K WUHD (5120x2160)"},{"Ft":"Display","Fn":"Response Time","Fv":"5 ms (min) / 8 ms (avg)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"10 % ~ 80 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Video","Fv":"KVM Switch, Low Blue Light, Picture-in-Picture, Picture-by-Picture, ComfortView Plus, Flicker-free technology"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"51.5 W (average) / 240 W (max) / 0.5 W (sleep)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, HDMI cable, Thunderbolt 4 (USB-C) Active Cable, USB Type-A to Type-B cable"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB 3.2 (Type-C; Gen 1; upstream; 27W), 1x Ethernet RJ45 (Gigabit), 1x DisplayPort 1.4, 1x Thunderbolt 4.0 (Type-C; upstream; 100W; DP Alt Mode), 1x Thunderbolt 4.0, 1x HDMI 2.0, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x 3.5 mm Audio Out (line-out ..."},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"130 mm / 5.1181 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-45° ~ 45°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 22°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Raven Black"},{"Ft":"Construction","Fn":"Form Factor","Fv":"Curved monitor"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 9W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"89.68% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"3.97 in / 100.8 mm w/o stand, 11 in / 279.4 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"16.88 in / 428.7 mm w/o stand, 20.13 in / 511.2 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"37.31 in / 947.6 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"9.95 kg / 22 lbs w/o stand , 14.65 kg / 32 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"21:9"},{"Ft":"Display","Fn":"Brightness","Fv":"300 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"1000:1 (static), 3000000:1 (dynamic)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"10 bits, 1073741824 colors"},{"Ft":"Display","Fn":"Display Curvature","Fv":"2500R"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"40\u0026#34; (39.71 in / 1008.59 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"98% DCI-P3, 99% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"140 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.182 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"48 Hz ~ 75 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"5K2K WUHD (5120x2160)"},{"Ft":"Display","Fn":"Response Time","Fv":"4 ms (min) / 6 ms (avg)"},{"Ft":"Display","Fn":"Viewing Angle","Fv":"178° H / 178° V"},{"Ft":"Function","Fn":"Licenses","Fv":"CCC, China Energy Efficiency Standard Tier 2, EnergyStar 8.0, EPEAT Silver, TCO Certified Displays 8.0, TCO Edge 2.0, TÜV Rheinland Eyesafe Display Certification, Windows Certification (Windows 10)"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"10 % ~ 80 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Video","Fv":"Flicker-free technology, Natural Low Blue Light technology, Picture-in-Picture, True Split technology, Picture-by-Picture, 3-side NearEdgeless Design, eKVM switch"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"60 W (average) / 250 W (max) / 0.5 W (sleep) / 0.3 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"Thunderbolt 4 cabke (40 Gbps)"},{"Ft":"Production","Fn":"Debut","Fv":"2021"}]]
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