Premium subscription
Limited offer: $9.99 FREE
Subscription benefits:
DisplayDB este asociat Amazon Services LLC si castiga din vanzarile aferente.
| Informatii Generale | ||
|---|---|---|
| Model | Acer K272HL | Dell E2421HN |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2014 | 2020 |
| Brand | Acer | Dell |
| Model | K272HL | E2421HN |
| Alias | K272HLbid | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 24" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
23.81 in 60.5 cm 604.7 mm 1.98 ft |
| Latime Ecran | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Inaltime Ecran | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Tip Ecran | VA | IPS |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | No | 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 | 0.311 mm | 0.275 mm |
| Densitate Pixeli Ecran | 81 ppi | 92 ppi |
| Raport Marime Ecran-Carcasa | 82.46 % | 86.91 % |
| Sursa Iluminare | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Luminozitate | 300 cd/m² | 250 cd/m² |
| Contrast Ecran | 1000 : 1 | |
| Contrast Dinamic Ecran | 100000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 6 ms | 5 ms |
| Timp Mediu de Raspuns | 8 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.4 in 6.1 cm 61 mm 0.2 ft |
2.06 in 5.2 cm 52.4 mm 0.17 ft |
| Greutate Carcasa | 4.77 kg 10 lbs |
3.25 kg 7 lbs |
| Adancime Carcasa cu Suport | 25.2 in 64 cm 640 mm 2.1 ft |
21.68 in 55.1 cm 550.6 mm 1.81 ft |
| Inaltime Carcasa cu Suport | 18.19 in 46.2 cm 462 mm 1.52 ft |
16.52 in 42 cm 419.7 mm 1.38 ft |
| Adancime Ecran cu Suport | 9.8 in 24.9 cm 249 mm 0.82 ft |
6.73 in 17.1 cm 171 mm 0.56 ft |
| Greutate Ecran cu Suport | 4.27 kg 9 lbs |
|
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x D-sub 1 x HDMI 1.4 (MHL) 1 x DVI-D Dual Link |
1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology Low Blue Light Power Nap ComfortView Dell Display Manager |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 25.2 in 64 cm 640 mm 2.1 ft |
21.68 in 55.1 cm 550.6 mm 1.81 ft |
| Inaltime Carcasa | 15 in 38.1 cm 381 mm 1.25 ft |
12.85 in 32.7 cm 326.5 mm 1.07 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 | No |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | No | No |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 25 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 56 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-subt cable DVI-D cable HDMI cable |
D-Sub cable HDMI cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR | Energy Star EPEAT TCO Certified Display |
| 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 | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Acer K272HL | Dell E2421HN |
