Compare Dell UltraSharp U3223QZ vs Dell UltraSharp U2421E WUXGA vs Dell UltraSharp U4320Q

[[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB (Type-C; upstream; 90W; DP Alt Mode), 1x Ethernet RJ45 (1 Gbps), 1x DisplayPort 1.4 (DSC), 1x 3.5 mm Audio Out, 1x DisplayPort 1.4 (out), 1x HDMI 2.0, 1x USB (Type-C; 10 Gbps upstream), 4x USB (Type-A; 10 Gbps downstream)"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 21°"},{"Ft":"Construction","Fn":"Camera","Fv":"Yes"},{"Ft":"Construction","Fn":"Colors","Fv":"Black and Silver"},{"Ft":"Construction","Fn":"Speakers","Fv":"2x 14W"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"400 nits"},{"Ft":"Display","Fn":"Contrast Ratio","Fv":"2000:1 (static)"},{"Ft":"Display","Fn":"Display Backlight","Fv":"W-LED"},{"Ft":"Display","Fn":"Display Color Depth","Fv":"10 bits, 1073741824 colors"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"32\u0026#34; (31.54 in / 801 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H), LG Display"},{"Ft":"Display","Fn":"Gamut","Fv":"98% DCI-P3, 100% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"140 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.182 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"60 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"4K (3840x2160)"},{"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 400"},{"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, IPS Black panel technology, Picture-by-Picture, Picture-in-Picture, KVM Switch, ComfortView Plus, Display Stream Compression (DSC)"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"0.5 W (sleep) / 0.3 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, USB Type-C cable"},{"Ft":"Production","Fn":"Debut","Fv":"2022"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4 (Output MST), 1x HDMI 1.4, 4x USB 3.2 (Type-A; Gen 1; downstream; 2x BC 1.2), 1x USB 3.2 (Type-C; Gen 1; downstream; 15W)"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"150 mm / 5.9055 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"-90° ~ 90°"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-45° ~ 45°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 21°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"100.87% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"1.54 in / 39 mm w/o stand, 6.81 in / 173 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"12.35 in / 313.7 mm w/o stand, 14.33 in / 364 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"20.9 in / 530.8 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"4 kg / 9 lbs w/o stand , 6.1 kg / 13 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:10"},{"Ft":"Display","Fn":"Brightness","Fv":"350 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":"8 bits (6 bits + FRC), 16777216 colors"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"24\u0026#34; (24.06 in / 611 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"99% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"94 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.275 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"60 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"WUXGA (1920x1200)"},{"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":"Licenses","Fv":"ENERGY STAR, EPEAT Golf, TCO Certified, TUV Rheinland Low Blue Light Certified"},{"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":"Easy Arrange, Flicker-free technology, Low Blue Light, Infinity Edge design, ComfortView Plus, Dell Display Manager"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"30 W (average) / 186 W (max)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, USB Type-C to Type-A cable, USB Type-C to Type-C cable"},{"Ft":"Production","Fn":"Debut","Fv":"2020"}],[{"Ft":"Connectivity","Fn":"Ports","Fv":"1x USB 3.0 (Type-C; 90W; DisplayPort), 1x USB 3.0 (Type-C; downstream; 15W), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x HDMI 2.0 (CEC), 1x USB 3.0 (BC charging 2A), 2x USB 3.0 (Type-A; downstream)"},{"Ft":"Construction","Fn":"Adjustment | Height","Fv":"60 mm / 2.3622 in "},{"Ft":"Construction","Fn":"Adjustment | Pivot","Fv":"N/A"},{"Ft":"Construction","Fn":"Adjustment | Swivel","Fv":"-20° ~ 20°"},{"Ft":"Construction","Fn":"Adjustment | Tilt","Fv":"-5° ~ 10°"},{"Ft":"Construction","Fn":"Camera","Fv":"No"},{"Ft":"Construction","Fn":"Colors","Fv":"Black"},{"Ft":"Construction","Fn":"VESA Mount","Fv":"100 x 100 mm"},{"Ft":"Dimensions","Fn":"Bezels","Fv":"91.28% screen-to-body ratio"},{"Ft":"Dimensions","Fn":"Size | Depth","Fv":"2.32 in / 59 mm w/o stand, 9.8 in / 249 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"22.22 in / 564.4 mm w/o stand, 23.43 in / 595.2 mm w/ stand"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"38.08 in / 967.2 mm"},{"Ft":"Dimensions","Fn":"Weight","Fv":"13.2 kg / 29 lbs w/o stand , 17.6 kg / 39 lbs w/ stand"},{"Ft":"Display","Fn":"Aspect Ratio","Fv":"16:9"},{"Ft":"Display","Fn":"Brightness","Fv":"350 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 (8 bits + FRC), 1073741824 colors"},{"Ft":"Display","Fn":"Display Diagonal","Fv":"43\u0026quot; (42.52 in / 1080 mm)"},{"Ft":"Display","Fn":"Display Type","Fv":"IPS, Anti-glare/Matte (3H)"},{"Ft":"Display","Fn":"Gamut","Fv":"96% sRGB"},{"Ft":"Display","Fn":"Pixel Density","Fv":"103 ppi"},{"Ft":"Display","Fn":"Pixel Pitch","Fv":"0.245 mm"},{"Ft":"Display","Fn":"Refresh Rate","Fv":"60 Hz"},{"Ft":"Display","Fn":"Resolution","Fv":"4K (3840x2160)"},{"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":"Licenses","Fv":"BFR-free, CEL, ENERGY STAR 6.0, EPEAT, Mercury-free, NFPA 99, PVC-free, RoHS Compliant"},{"Ft":"Function","Fn":"Operating Humidity","Fv":"10 % ~ 90 %"},{"Ft":"Function","Fn":"Operating Temperature","Fv":"0 °C ~ 40 °C , 32 °F ~ 104 °F"},{"Ft":"Function","Fn":"Video","Fv":"Picture-by-Picture, Picture-in-Picture, Flicker-free technology, Low Blue Light"},{"Ft":"Performance","Fn":"Power Consumption","Fv":"75 W (average) / 260 W (max) / 0.5 W (sleep) / 0.5 W (off)"},{"Ft":"Production","Fn":"Accessory","Fv":"DisplayPort cable, HDMI cable, USB Type-C to Type-C cable, USB Type-C to Type-A cable"},{"Ft":"Production","Fn":"Debut","Fv":"2020"}]]