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| Informatii Generale | ||
|---|---|---|
| Model | Dell P2421 | Dell U3821DW |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2020 | 2021 |
| Brand | Dell | Dell |
| Seria Modelului | UltraSharp | |
| Model | P2421 | U3821DW |
| Informatii Ecran | ||
| Clasa Marime Ecran | 24" (inches) | 38" (inches) |
| Dimensiune Diagonala | 24.06 in 61.1 cm 611 mm 2 ft |
37.52 in 95.3 cm 952.9 mm 3.13 ft |
| Latime Ecran | 20.41 in 51.8 cm 518.4 mm 1.7 ft |
35.04 in 89 cm 890 mm 2.92 ft |
| Inaltime Ecran | 12.76 in 32.4 cm 324 mm 1.06 ft |
15.27 in 38.8 cm 387.8 mm 1.27 ft |
| Dimensiune Curba Ecran | 2300 | |
| Tip Ecran | IPS | IPS |
| Display Bit Depth | 8 bits | 10 bits |
| Numar Maxim de Culori | 16777216 | 1073741824 |
| Biti | 24 | 30 |
| Aspect Ecran | 16:10 | 24:10 |
| Rezolutie Ecran | 1920 x 1200 | 3840 x 1600 |
| Screen Pixel Pitch | 0.27 mm | 0.229 mm |
| Densitate Pixeli Ecran | 94 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 86.78 % | 98.38 % |
| Sursa Iluminare | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 99 % | 100 % |
| Luminozitate | 300 cd/m² | 300 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 5 ms | 5 ms |
| Timp Mediu de Raspuns | 8 ms | 8 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 600 | |
| 3D | No | |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.74 in 4.4 cm 44.1 mm 0.14 ft |
4.03 in 10.2 cm 102.4 mm 0.34 ft |
| Greutate Carcasa | 3.5 kg 8 lbs |
8.8 kg 19 lbs |
| Adancime Carcasa cu Suport | 20.91 in 53.1 cm 531 mm 1.74 ft |
35.21 in 89.4 cm 894.3 mm 2.93 ft |
| Inaltime Carcasa cu Suport | 14.6 in 37.1 cm 370.8 mm 1.22 ft |
17.47 in 44.4 cm 443.8 mm 1.46 ft |
| Adancime Ecran cu Suport | 6.54 in 16.6 cm 166 mm 0.54 ft |
9.89 in 25.1 cm 251.2 mm 0.82 ft |
| Greutate Ecran cu Suport | 13.6 kg 30 lbs |
|
| Culoare Carcasa | Black | |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x DVI-D 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 2 x USB 3.0 (downstream) |
1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 9W | |
| Caracteristici | ||
| Caracteristici Speciale | Flicker-free technology Low Blue Light |
Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch |
| Caracteristici Extra | Security lock slot | Security lock slot |
| Ergonomie | ||
| Adancime Carcasa | 20.91 in 53.1 cm 531 mm 1.74 ft |
35.21 in 89.4 cm 894.3 mm 2.93 ft |
| Inaltime Carcasa | 14.35 in 36.5 cm 364.5 mm 1.2 ft |
15.44 in 39.2 cm 392.3 mm 1.29 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | Yes | Yes |
| Interval Ajustare Inaltime | 130 mm 13 cm 5.1181 in 0.4265 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Suport Pivotare Mod Portret / Vedere | Yes | No |
| Pivotare la Stanga | 90 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 45 ° | 30 ° |
| Rotatie spre Dreapta | 45 ° | 30 ° |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 56 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 100 kHz | |
| Unitate Masura Interpolare Ecran | NULL | NULL |
| Accesorii | ||
| Extra | DisplayPort cable D-Sub cable (Japan only) |
DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR EPEAT RoHS TCO Certified Display |
ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability TCO Certified Displays |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 10 % - 80 % |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Nivel Umiditate Stocare Interna | 10 % - 90 % | 5 % - 90 % |
| Nivel Altitudine Maxima de Functionare | 5000 | 5000 |
| Nivel Altitudine Maxim de Stocare | 12192 | 12192 |
| Dell P2421 | Dell U3821DW |
