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| General Info | ||
|---|---|---|
| Model Number | EIZO ColorEdge CS2731 | Dell U4021QW |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2019 | 2021 |
| Brand | EIZO | Dell |
| Model Number | ColorEdge CS2731 | U4021QW |
| Alias | CS2731-BK | |
| Display | ||
| Screen Size Class | 27" (inches) | 40" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
|
| Screen Width | 23.49 in 59.7 cm 596.7 mm 1.96 ft |
37.27 in 94.7 cm 946.6 mm 3.11 ft |
| Screen Height | 13.21 in 33.6 cm 335.6 mm 1.1 ft |
|
| Display Curvature | 2500 | |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | |
| Lut | 3D LUT 16 bits |
|
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 21:9 |
| Screen Resolution | 2560 x 1440 | 5120 x 2160 |
| Screen Pixel Pitch | 0.233 mm | |
| Screen Pixel Density | 109 ppi | |
| Screen-to-Body Ratio | 82.99 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | |
| sRGB | 100 % | 100 % |
| Adobe RGB 1998 | 99 % | |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 16 ms | 8 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HLG (Hybrid Log Gamma) HDR |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.95 in 7.5 cm 75 mm 0.25 ft |
|
| Case Weight | 6.5 kg 14 lbs |
|
| Case Width with Stand | 25.12 in 63.8 cm 638 mm 2.09 ft |
37.27 in 94.7 cm 946.6 mm 3.11 ft |
| Case Height with Stand | 15.91 in 40.4 cm 404.1 mm 1.33 ft |
18.02 in 45.8 cm 457.8 mm 1.5 ft |
| Case Depth with Stand | 10.43 in 26.5 cm 265 mm 0.87 ft |
9.76 in 24.8 cm 248 mm 0.81 ft |
| Case Weight with Stand | 10.1 kg 22 lbs |
9.5 kg 21 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C - 60 W) 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x HDMI 1.4 2 x USB 2.0 (downstream) 1 x USB 3.0 (upstream) |
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) |
| Audio | ||
| Audio Speakers | 2 x 9W | |
| Features | ||
| Cool Features | ColorNavigator NX DUE (Digital Uniformity Equalizer) HDCP (High-bandwidth Digital Content Protection) Self-calibration sensor Noise Reduction Flicker-free technology Brightness Stabilization ColorNavigator 7 |
KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 25.12 in 63.8 cm 638 mm 2.09 ft |
|
| Case Height | 14.89 in 37.8 cm 378.2 mm 1.24 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 155 mm 15.5 cm 6.1024 in 0.5085 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 172 ° | 30 ° |
| Right Swivel | 172 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 23 Hz - 61 Hz | 60 Hz |
| Horizontal Digital Frequency | 15 kHz - 89 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable USB Type-C cable |
DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable |
| Certificates and Standards | ||
| Licenses | CB CE cTÜVus CUDO EAC FCC Class B ICES-003-B RCM RoHS TÜV/Color Accuracy TÜV/Ergonomics TÜV/GS VCCI-B WEEE |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 35 °C 32 °F - 95 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 10 % - 90 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| EIZO ColorEdge CS2731 | Dell U4021QW |
