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| Informatii Generale | ||
|---|---|---|
| Model | Dell P2421 | BenQ EW2755ZH |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2020 | 2015 |
| Brand | Dell | BenQ |
| Model | P2421 | EW2755ZH |
| Informatii Ecran | ||
| Clasa Marime Ecran | 24" (inches) | 27" (inches) |
| Dimensiune Diagonala | 24.06 in 61.1 cm 611 mm 2 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Latime Ecran | 20.41 in 51.8 cm 518.4 mm 1.7 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
| Inaltime Ecran | 12.76 in 32.4 cm 324 mm 1.06 ft |
13.23 in 33.6 cm 336.15 mm 1.1 ft |
| Producator Ecran | AU Optronics | |
| Tip Ecran | IPS | AMVA+ (Е2Е) |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | |
| Numar Maxim de Culori | 16777216 | 16777216 |
| Biti | 24 | 24 |
| Aspect Ecran | 16:10 | 16:9 |
| Rezolutie Ecran | 1920 x 1200 | 1920 x 1080 |
| Screen Pixel Pitch | 0.27 mm | 0.311 mm |
| Densitate Pixeli Ecran | 94 ppi | 81 ppi |
| Raport Marime Ecran-Carcasa | 86.78 % | |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Luminozitate | 300 cd/m² | 300 cd/m² |
| Contrast Ecran | 1000 : 1 | 3000 : 1 |
| Contrast Dinamic Ecran | 20000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 5 ms | 4 ms |
| Timp Mediu de Raspuns | 8 ms | 12 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.74 in 4.4 cm 44.1 mm 0.14 ft |
|
| Greutate Carcasa | 3.5 kg 8 lbs |
|
| Adancime Carcasa cu Suport | 20.91 in 53.1 cm 531 mm 1.74 ft |
24.17 in 61.4 cm 613.8 mm 2.01 ft |
| Inaltime Carcasa cu Suport | 14.6 in 37.1 cm 370.8 mm 1.22 ft |
18.05 in 45.9 cm 458.5 mm 1.5 ft |
| Adancime Ecran cu Suport | 6.54 in 16.6 cm 166 mm 0.54 ft |
7.67 in 19.5 cm 194.9 mm 0.64 ft |
| Greutate Ecran cu Suport | 4.3 kg 9 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 D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 1.4 (MHL) |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | |
| Caracteristici | ||
| Caracteristici Speciale | Flicker-free technology Low Blue Light |
HDCP (High-bandwidth Digital Content Protection) Low Blue Light Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technology |
| Caracteristici Extra | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomie | ||
| Adancime Carcasa | 20.91 in 53.1 cm 531 mm 1.74 ft |
|
| Inaltime Carcasa | 14.35 in 36.5 cm 364.5 mm 1.2 ft |
|
| Suport Perete VESA | Yes | No |
| Marime Interfata VESA Standard | 100 x 100 | 75 x 75 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | Yes | No |
| Interval Ajustare Inaltime | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Suport Pivotare Mod Portret / Vedere | Yes | No |
| Pivotare la Stanga | 90 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | Yes | No |
| Rotatie spre Stanga | 45 ° | |
| Rotatie spre Dreapta | 45 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 20 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 50 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplayPort cable D-Sub cable (Japan only) |
D-sub cable HDMI cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR EPEAT RoHS TCO Certified Display |
ENERGY STAR 6.0 TCO Certified Displays 6.0 |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
| Nivel Umiditate Stocare Interna | 10 % - 90 % | |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Dell P2421 | BenQ EW2755ZH |
