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| General Info | ||
|---|---|---|
| Model Number | Dell U4021QW | Apple Pro Display XDR |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2019 |
| Brand | Dell | Apple |
| Model Number | U4021QW | Pro Display XDR |
| Display | ||
| Screen Size Class | 40" (inches) | 32" (inches) |
| Diagonal Size | 32 in 81.3 cm 812.8 mm 2.67 ft |
|
| Screen Width | 37.27 in 94.7 cm 946.6 mm 3.11 ft |
27.89 in 70.8 cm 708.417 mm 2.32 ft |
| Screen Height | 15.69 in 39.8 cm 398.484 mm 1.31 ft |
|
| Display Curvature | 2500 | |
| Display Type | IPS | IPS with Oxide TFT |
| Display Bit Depth | 10 bits | 10 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 5120 x 2160 | 6016 x 3384 |
| Screen Pixel Pitch | 0.118 mm | |
| Screen Pixel Density | 216 ppi | |
| Screen-to-Body Ratio | 95.43 % | |
| Backlight Source | W-LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 98% | |
| sRGB | 100 % | |
| Screen Brightness | 300 cd/m² | 500 cd/m² |
| Max Screen Brightness | 1600 cd/m² | |
| Static Screen Contrast | 1000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.06 in 2.7 cm 27 mm 0.09 ft |
|
| Case Weight | 7.48 kg 16 lbs |
|
| Case Width with Stand | 37.27 in 94.7 cm 946.6 mm 3.11 ft |
28.27 in 71.8 cm 718 mm 2.36 ft |
| Case Height with Stand | 18.02 in 45.8 cm 457.8 mm 1.5 ft |
20.98 in 53.3 cm 533 mm 1.75 ft |
| Case Depth with Stand | 9.76 in 24.8 cm 248 mm 0.81 ft |
9.29 in 23.6 cm 236 mm 0.77 ft |
| Case Weight with Stand | 9.5 kg 21 lbs |
11.78 kg 26 lbs |
| Case Color | Black | Silver |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.2 (Type-C; downstream; 15W) 1 x Ethernet RJ45 (Gigabit) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (line-out for speakers) 1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.0 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
3 x USB 3.0 (Type-C) 1 x Thunderbolt 3.0 (96 W) |
| Audio | ||
| Audio Speakers | 2 x 9W | |
| Features | ||
| Cool Features | KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology |
HDCP (High-bandwidth Digital Content Protection) Light sensor Wide Color Gamut Extreme Dynamic Range Hardware calibration |
| Extra Features | Security lock slot | Security lock slot |
| Ergonomics | ||
| Case Width | 28.27 in 71.8 cm 718 mm 2.36 ft |
|
| Case Height | 16.22 in 41.2 cm 412 mm 1.35 ft |
|
| Vesa Mount Support | Yes | No |
| VESA Interface Standard Size | 100 x 100 | 100 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 120 mm 12 cm 4.7244 in 0.3937 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 47.95 Hz - 60 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable |
Thunderbolt cable |
| Certificates and Standards | ||
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
10 °C - 35 °C 50 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 20 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | 5 % - 95 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 |
| Dell U4021QW | Apple Pro Display XDR |
