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| Informatii Generale | ||
|---|---|---|
| Model | Dell E2420H | HP EliteDisplay E221i |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2020 | 2013 |
| Brand | Dell | HP |
| Model | E2420H | EliteDisplay E221i |
| Alias | F9Z09AA | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 24" (inches) | 22" (inches) |
| Dimensiune Diagonala | 23.81 in 60.5 cm 604.7 mm 1.98 ft |
21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Latime Ecran | 20.75 in 52.7 cm 527.04 mm 1.73 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Inaltime Ecran | 11.67 in 29.6 cm 296.46 mm 0.97 ft |
10.56 in 26.8 cm 268.11 mm 0.88 ft |
| Producator Ecran | LG Display | |
| Tip Ecran | IPS | AH-IPS |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | |
| Numar Maxim de Culori | 16777216 | 16777216 |
| Biti | 24 | 24 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.275 mm | 0.248 mm |
| Densitate Pixeli Ecran | 92 ppi | 102 ppi |
| Raport Marime Ecran-Carcasa | 81.25 % | |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 95 % | |
| NTSC 1953 | 72 % | 72 % |
| Luminozitate | 250 cd/m² | 250 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 4000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 5 ms | 8 ms |
| Timp Mediu de Raspuns | 8 ms | |
| Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.01 in 5.1 cm 51 mm 0.17 ft |
|
| Greutate Carcasa | 3.25 kg 7 lbs |
3.7 kg 8 lbs |
| Adancime Carcasa cu Suport | 21.68 in 55.1 cm 550.672 mm 1.81 ft |
20.04 in 50.9 cm 509 mm 1.67 ft |
| Inaltime Carcasa cu Suport | 16.52 in 42 cm 419.61 mm 1.38 ft |
18.11 in 46 cm 460 mm 1.51 ft |
| Adancime Ecran cu Suport | 6.73 in 17.1 cm 170.942 mm 0.56 ft |
9.33 in 23.7 cm 237 mm 0.78 ft |
| Greutate Ecran cu Suport | 4.27 kg 9 lbs |
5.82 kg 13 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DisplayPort 1.2 1 x D-sub |
1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | HDCP (High-bandwidth Digital Content Protection) 1.2 Low Blue Light PowerNap Dell Display Manager Flicker-free technology |
DDC/CI HDCP (High-bandwidth Digital Content Protection) |
| Caracteristici Extra | Security lock slot | Security lock slot |
| Ergonomie | ||
| Adancime Carcasa | 21.68 in 55.1 cm 550.672 mm 1.81 ft |
20.04 in 50.9 cm 509 mm 1.67 ft |
| Inaltime Carcasa | 12.17 in 30.9 cm 309 mm 1.01 ft |
|
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | Yes |
| Interval Ajustare Inaltime | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Suport Pivotare Mod Portret / Vedere | No | Yes |
| Pivotare la Stanga | 0 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | No | Yes |
| Rotatie spre Stanga | 180 ° | |
| Rotatie spre Dreapta | 180 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 30 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 50 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 24 kHz - 94 kHz | |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplayPort cable VGA cable (EMEA and Japan only) |
D-sub cable DisplayPort cable USB 2.0 upstream cable |
| Certificate si Standarde | ||
| Licente | Energy Star EPEAT TCO Certified Display |
BSMI CB CCC CE CECP CEL Grade 1 ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ISC KC KCC NOM PSB SEPA TCO Certified Displays TÜV/S VCCI WHQL (Windows 8; Windows 7) |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 20 % - 80 % |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Nivel Umiditate Stocare Interna | 5 % - 90 % | 5 % - 95 % |
| Nivel Altitudine Maxima de Functionare | 5000 | 5000 |
| Nivel Altitudine Maxim de Stocare | 12192 | 12192 |
| Dell E2420H | HP EliteDisplay E221i |
