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| Informatii Generale | ||
|---|---|---|
| Model | Dell UltraSharp U2311H | BenQ GW2750HM |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2010 | 2012 |
| Brand | Dell | BenQ |
| Model | UltraSharp U2311H | GW2750HM |
| Informatii Ecran | ||
| Clasa Marime Ecran | 23" (inches) | 27" (inches) |
| Dimensiune Diagonala | 23 in 58.4 cm 584.2 mm 1.92 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Latime Ecran | 20.05 in 50.9 cm 509.184 mm 1.67 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
| Inaltime Ecran | 11.28 in 28.6 cm 286.416 mm 0.94 ft |
13.23 in 33.6 cm 336.15 mm 1.1 ft |
| Producator Ecran | LG Display | AU Optronics |
| Tip Ecran | e-IPS | MVA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| 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 | 0.265 mm | 0.311 mm |
| Densitate Pixeli Ecran | 95 ppi | 81 ppi |
| Raport Marime Ecran-Carcasa | 81.87 % | 77.37 % |
| Sursa Iluminare | CCFL | W-LED |
| sRGB | 100 % | |
| Adobe RGB 1998 | 69 % | |
| NTSC 1953 | 72 % | 72 % |
| Luminozitate | 300 cd/m² | 300 cd/m² |
| Contrast Ecran | 1000 : 1 | 3000 : 1 |
| Contrast Dinamic Ecran | 10000 : 1 | 20000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 11 ms | 6 ms |
| Timp Minim de Raspuns | 8 ms | 4 ms |
| Timp Mediu de Raspuns | 7 ms | |
| Timp Maxim de Raspuns | 14 ms | 12 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.56 in 6.5 cm 65 mm 0.21 ft |
2.56 in 6.5 cm 65 mm 0.21 ft |
| Greutate Carcasa | 4.7 kg 10 lbs |
|
| Adancime Carcasa cu Suport | 21.65 in 55 cm 549.97 mm 1.8 ft |
25.79 in 65.5 cm 655 mm 2.15 ft |
| Inaltime Carcasa cu Suport | 14.02 in 35.6 cm 356.16 mm 1.17 ft |
19.25 in 48.9 cm 489 mm 1.6 ft |
| Adancime Ecran cu Suport | 7.25 in 18.4 cm 184.1 mm 0.6 ft |
7.52 in 19.1 cm 191 mm 0.63 ft |
| Greutate Ecran cu Suport | 7 kg 15 lbs |
5.6 kg 12 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub 4 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DVI-D Dual Link |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | |
| Caracteristici | ||
| Caracteristici Speciale | HDCP (High-bandwidth Digital Content Protection) | HDCP (High-bandwidth Digital Content Protection) Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technology |
| Caracteristici Extra | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomie | ||
| Adancime Carcasa | 21.57 in 54.8 cm 547.97 mm 1.8 ft |
25.75 in 65.4 cm 654 mm 2.15 ft |
| Inaltime Carcasa | 12.8 in 32.5 cm 325.1 mm 1.07 ft |
15.63 in 39.7 cm 397 mm 1.3 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 | No |
| Interval Ajustare Inaltime | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
|
| Suport Pivotare Mod Portret / Vedere | Yes | No |
| Pivotare la Stanga | 0 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | Yes | No |
| Rotatie spre Stanga | 35 ° | |
| Rotatie spre Dreapta | 35 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 2 ° | 5 ° |
| Inclinare Ecran pe Spate | 10 ° | 15 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 56 Hz - 75 Hz | 5 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | 30 kHz - 83 kHz |
| Accesorii | ||
| Extra | D-sub cable DVI cable USB upstream cable |
Audio cable D-sub cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR 5.0 Epeat Silver TCO Certified Displays 5.0 |
ENERGY STAR 6.0 TCO Certified Displays 5.2 WHQL (Windows 8; Windows 7) |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
| Nivel Umiditate Stocare Interna | 5 % - 90 % | |
| Nivel Altitudine Maxima de Functionare | 4850 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Dell UltraSharp U2311H | BenQ GW2750HM |
