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General Info | ||
---|---|---|
Model Number | Dell U2421E | BenQ PD2705Q |
Price | ||
Type | Monitor | Monitor |
Year | 2020 | 2020 |
Brand | Dell | BenQ |
Model Number | U2421E | PD2705Q |
Display | ||
Screen Size Class | 24" (inches) | 27" (inches) |
Diagonal Size | 24.06 in 61.1 cm 611 mm 2 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
Screen Width | 20.41 in 51.8 cm 518.4 mm 1.7 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
Screen Height | 12.76 in 32.4 cm 324 mm 1.06 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
Display Type | IPS | IPS |
Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
Frame Rate Control | Yes | No |
Max Number of Colors | 16777216 | 16777216 |
Bits | 24 | 24 |
Screen Aspect Ratio | 16:10 | 16:9 |
Screen Resolution | 1920 x 1200 | 2560 x 1440 |
Screen Pixel Pitch | 0.275 mm | 0.233 mm |
Screen Pixel Density | 94 ppi | 109 ppi |
Screen-to-Body Ratio | 100.87 % | 88.67 % |
Backlight Source | W-LED | W-LED |
sRGB | 99 % | 100 % |
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 | 5 ms |
Display Average Response Time | 8 ms | |
Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
3D | No | No |
Size, weight, color | ||
Case Depth | 1.54 in 3.9 cm 39 mm 0.13 ft |
2.25 in 5.7 cm 57.2 mm 0.19 ft |
Case Weight | 4 kg 9 lbs |
|
Case Width with Stand | 20.9 in 53.1 cm 530.8 mm 1.74 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
Case Height with Stand | 14.33 in 36.4 cm 364 mm 1.19 ft |
16.87 in 42.9 cm 428.5 mm 1.41 ft |
Case Depth with Stand | 6.81 in 17.3 cm 173 mm 0.57 ft |
9.08 in 23.1 cm 230.7 mm 0.76 ft |
Case Weight with Stand | 6.1 kg 13 lbs |
5.7 kg 13 lbs |
Case Color | Black | Dark Gray |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 4 x USB 3.2 (Type-A; Gen 1; downstream; 2x BC 1.2) 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) |
1 x USB 3.1 (Type-B; upstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort (Out with MST) 1 x USB (Type-C; 65W; DP Alt Mode) 4 x USB 3.1 (Type-A; downstream) |
Audio | ||
Audio Speakers | 2 x 2W | |
Features | ||
Cool Features | Easy Arrange Flicker-free technology Low Blue Light Infinity Edge design ComfortView Plus Dell Display Manager |
Flicker-free technology HDR10 compatible CAD/CAM) KVM Switch Professional Modes (Darkroom Low Blue Light ICCsync AQCOLOR technology M-book DualView (Picture-by-Picture) Animation |
Extra Features | Security lock slot | DesignVue Designer Monitor Anti-theft stand lock slot - Kensington |
Ergonomics | ||
Case Width | 20.9 in 53.1 cm 530.8 mm 1.74 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
Case Height | 12.35 in 31.4 cm 313.7 mm 1.03 ft |
14.48 in 36.8 cm 367.9 mm 1.21 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
Landscape or Portrait Pivot Support | Yes | Yes |
Left Pivot | 90 ° | 90 ° |
Right Pivot | 90 ° | 90 ° |
Left or Right Swivel Support | Yes | Yes |
Left Swivel | 45 ° | 45 ° |
Right Swivel | 45 ° | 45 ° |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 21 ° | 20 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 60 Hz | 60 Hz |
Horizontal Digital Frequency | 30 kHz - 83 kHz | |
Screen Interpolation Measurement Unit | NULL | NULL |
Accessories | ||
Extras | DisplayPort cable USB Type-C to Type-A cable USB Type-C to Type-C cable |
DisplayPort cable HDMI cable (optional) USB Type-A cable USB Type-C cable |
Certificates and Standards | ||
Licenses | ENERGY STAR EPEAT Golf TCO Certified TUV Rheinland Low Blue Light Certified |
ENERGY STAR Mac Compatible Pantone Validated UL/cUL Verified by CalMAN Windows 10 Windows 8.1 Windows 8 Windows 7 |
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 |
|
Internal Storage Humidity | 5 % - 90 % | |
Max Operating Altitude | 5000 | |
Max Storage Altitude | 12192 |
Dell U2421E | BenQ PD2705Q |