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| General Info | ||
|---|---|---|
| Model Number | Dell E2223HV | Dell U2720Q |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2020 |
| Brand | Dell | Dell |
| Model Series | UltraSharp | |
| Model Number | E2223HV | U2720Q |
| Alias | UltraSharp U2720Q | |
| Display | ||
| Screen Size Class | 21" (inches) | 27" (inches) |
| Diagonal Size | 21.45 in 54.5 cm 544.83 mm 1.79 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 18.84 in 47.9 cm 478.66 mm 1.57 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 10.25 in 26 cm 260.28 mm 0.85 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Type | VA | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.249 mm | 0.155 mm |
| Screen Pixel Density | 102 ppi | 163 ppi |
| Screen-to-Body Ratio | 83.64 % | 92.04 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 250 cd/m² | 350 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1300 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 8 ms | 5 ms |
| Display Average Response Time | 12 ms | 8 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.95 in 5 cm 49.64 mm 0.16 ft |
1.96 in 5 cm 49.7 mm 0.16 ft |
| Case Weight | 2.26 kg 5 lbs |
4.4 kg 10 lbs |
| Case Width with Stand | 19.85 in 50.4 cm 504.26 mm 1.65 ft |
24.07 in 61.1 cm 611.3 mm 2.01 ft |
| Case Height with Stand | 15.12 in 38.4 cm 384.17 mm 1.26 ft |
15.56 in 39.5 cm 395.2 mm 1.3 ft |
| Case Depth with Stand | 6.73 in 17.1 cm 171 mm 0.56 ft |
7.28 in 18.5 cm 185 mm 0.61 ft |
| Case Weight with Stand | 2.9 kg 6 lbs |
6.6 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub | 1 x USB 3.0 (Type-C; 90W; DisplayPort) 1 x USB 3.0 (Type-C; downstream; 15W) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 (CEC) 1 x USB 3.0 (downstream; BC 1.2 charging at 2A) 2 x USB 3.0 (Type-A; downstream) |
| Audio | ||
| Features | ||
| Cool Features | Dell ComfortView Flicker-free technology |
Flicker-free technology Low Blue Light |
| Extra Features | Security lock slot | Security lock slot |
| Ergonomics | ||
| Case Width | 19.85 in 50.4 cm 504.26 mm 1.65 ft |
24.07 in 61.1 cm 611.3 mm 2.01 ft |
| Case Height | 11.63 in 29.5 cm 295.38 mm 0.97 ft |
14.02 in 35.6 cm 356 mm 1.17 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 21 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | D-sub cable | DisplayPort cable USB Type-C to Type-C cable USB Type-C to Type-A cable |
| Certificates and Standards | ||
| Licenses | Energy Star RoHS |
BFR-free CEL ENERGY STAR 6.0 EPEAT Mercury-free NFPA 99 PVC-free RoHS Compliant TCO |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 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 | 5 % - 90 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| Dell E2223HV | Dell U2720Q |
