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| General Info | ||
|---|---|---|
| Model Number | Dell UltraSharp U3014 | Dell P3221D |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2013 | 2020 |
| Brand | Dell | Dell |
| Model Number | UltraSharp U3014 | P3221D |
| Display | ||
| Screen Size Class | 30" (inches) | 32" (inches) |
| Diagonal Size | 29.77 in 75.6 cm 756.2 mm 2.48 ft |
31.53 in 80.1 cm 800.98 mm 2.63 ft |
| Screen Width | 25.25 in 64.1 cm 641.28 mm 2.1 ft |
27.48 in 69.8 cm 698.112 mm 2.29 ft |
| Screen Height | 15.78 in 40.1 cm 400.8 mm 1.31 ft |
15.46 in 39.3 cm 392.688 mm 1.29 ft |
| Display Manufacturer | LG Display | |
| Display Type | AH-IPS | IPS |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Lut | 14 bits | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:10 | 16:9 |
| Screen Resolution | 2560 x 1600 | 2560 x 1440 |
| Screen Pixel Pitch | 0.251 mm | 0.273 mm |
| Screen Pixel Density | 101 ppi | 93 ppi |
| Screen-to-Body Ratio | 82.96 % | 91.93 % |
| Backlight Source | GB-r LED | W-LED |
| sRGB | 100 % | 99 % |
| Adobe RGB 1998 | 99 % | |
| NTSC 1953 | 103 % | |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 2000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 3 ms | |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Average Response Time | 12 ms | 8 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
2.18 in 5.5 cm 55.3 mm 0.18 ft |
| Case Weight | 7.35 kg 16 lbs |
6.4 kg 14 lbs |
| Case Width with Stand | 27.15 in 69 cm 689.7 mm 2.26 ft |
28.09 in 71.3 cm 713.4 mm 2.34 ft |
| Case Height with Stand | 19 in 48.3 cm 482.7 mm 1.58 ft |
18.46 in 46.9 cm 468.8 mm 1.54 ft |
| Case Depth with Stand | 7.93 in 20.1 cm 201.4 mm 0.66 ft |
9.06 in 23 cm 230 mm 0.75 ft |
| Case Weight with Stand | 10.84 kg 24 lbs |
11.2 kg 25 lbs |
| Case Color | Black | Apollo Gray |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x DisplayPort (Output MST) 1 x DisplayPort 1.2 (mini) 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 2.0 (Type-A; downstream) 2 x USB 3.2 (Type-A; Gen 1; downstream) |
| Audio | ||
| Features | ||
| Cool Features | Smart Video Enhancer Picture-by-Picture Picture-in-Picture |
Low Blue Light 3-sided bezeless design Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 27.15 in 69 cm 689.7 mm 2.26 ft |
28.09 in 71.3 cm 713.4 mm 2.34 ft |
| Case Height | 17.69 in 44.9 cm 449.2 mm 1.47 ft |
16.46 in 41.8 cm 418 mm 1.37 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 | 90 mm 9 cm 3.5433 in 0.2953 ft |
150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 30 ° | 30 ° |
| Right Swivel | 30 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 3 ° | 5 ° |
| Backward Tilt | 19 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 86 Hz | 56 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 113 kHz | 30 kHz - 90 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable - mini-DP to DP DVI cable USB 3.0 upstream cable |
DisplayPort cable USB Type-C to Type-A cable USB Type-C to Type-C cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR Epeat Gold RoHS compliant TCO Certified Displays |
ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
| 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 | 10668 | 12192 |
| Dell UltraSharp U3014 | Dell P3221D |
