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| Informatii Generale | ||
|---|---|---|
| Model | Dell UltraSharp U2711 | HP EliteDisplay E241i |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2010 | 2014 |
| Brand | Dell | HP |
| Model | UltraSharp U2711 | EliteDisplay E241i |
| Alias | F0W81AA | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 24" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
24 in 61 cm 609.6 mm 2 ft |
| Latime Ecran | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
20.41 in 51.8 cm 518.4 mm 1.7 ft |
| Inaltime Ecran | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
12.76 in 32.4 cm 324 mm 1.06 ft |
| Producator Ecran | LG Display | LG Display Samsung |
| Tip Ecran | H-IPS | AH-IPS, PLS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Numar Maxim de Culori | 1073741824 | 16777216 |
| Biti | 30 | 24 |
| Aspect Ecran | 16:9 | 16:10 |
| Rezolutie Ecran | 2560 x 1440 | 1920 x 1200 |
| Screen Pixel Pitch | 0.233 mm | 0.27 mm |
| Densitate Pixeli Ecran | 109 ppi | 94 ppi |
| Raport Marime Ecran-Carcasa | 80.31 % | 83.31 % |
| Sursa Iluminare | CCFL | W-LED |
| sRGB | 100 % | 90 % |
| Adobe RGB 1998 | 96 % | 65 % |
| NTSC 1953 | 102 % | 72 % |
| Luminozitate | 350 cd/m² | 250 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 8000000 : 1 | 5000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 25 ms | 5 ms |
| Timp Minim de Raspuns | 6 ms | 8 ms |
| Timp Mediu de Raspuns | 14 ms | 15 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.66 in 9.3 cm 93 mm 0.31 ft |
2.17 in 5.5 cm 55 mm 0.18 ft |
| Greutate Carcasa | 7.72 kg 17 lbs |
4.11 kg 9 lbs |
| Adancime Carcasa cu Suport | 25.46 in 64.7 cm 646.71 mm 2.12 ft |
21.89 in 55.6 cm 556 mm 1.82 ft |
| Inaltime Carcasa cu Suport | 16.84 in 42.8 cm 427.83 mm 1.4 ft |
20.33 in 51.7 cm 516.5 mm 1.69 ft |
| Adancime Ecran cu Suport | 7.87 in 20 cm 199.95 mm 0.66 ft |
10.87 in 27.6 cm 276.2 mm 0.91 ft |
| Greutate Ecran cu Suport | 10.46 kg 23 lbs |
6.58 kg 14 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1 x DisplayPort 1.2 1 x D-sub 1 x AV Component In (YPbPr + L/R) 1 x AV Composite In (Video + L/R) 2 x DVI-D Dual Link 4 x USB 2.0 (downstream) 3 x 3.5 mm Audio Out 1 x USB 2.0 (upstream) |
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 | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
DDC/CI HDCP (High-bandwidth Digital Content Protection) |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 25.46 in 64.7 cm 646.71 mm 2.12 ft |
21.89 in 55.6 cm 556 mm 1.82 ft |
| Inaltime Carcasa | 15.18 in 38.6 cm 385.67 mm 1.27 ft |
14.28 in 36.3 cm 362.6 mm 1.19 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 | 90 mm 9 cm 3.5433 in 0.2953 ft |
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 | Yes | Yes |
| Rotatie spre Stanga | 40 ° | 180 ° |
| Rotatie spre Dreapta | 40 ° | 180 ° |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 4 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 30 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 56 Hz - 76 Hz | 50 Hz - 60 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 89 kHz | 31 kHz - 80 kHz |
| Accesorii | ||
| Extra | D-sub cable DisplayPort cable DVI-D cable USB 2.0 upstream cable |
DisplayPort cable DVI-D cable USB 2.0 upstream cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR TCO Certified Displays |
BSMI C-Tick CB CCC CE CECP CEL Grade 1 EAC ENERGY STAR EPA Epeat Gold/Silver (market dependent) FCC Class B ICE ISC KC KCC NOM PSB SEPA TCO Certified Displays TCO EDGE TÜV/Ergonomics TÜV/GS TÜV/S VCCI-B 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 | 3048 | 5000 |
| Nivel Altitudine Maxim de Stocare | 10668 | 12192 |
| Dell UltraSharp U2711 | HP EliteDisplay E241i |
