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| Informatii Generale | ||
|---|---|---|
| Model | Acer HA220Q | Dell E2221HN |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2018 | 2020 |
| Brand | Acer | Dell |
| Model | HA220Q | E2221HN |
| Alias | HA220QA | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 22" (inches) | 22" (inches) |
| Dimensiune Diagonala | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
21.5 in 54.6 cm 546.1 mm 1.79 ft |
| Latime Ecran | 18.74 in 47.6 cm 476.064 mm 1.56 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Inaltime Ecran | 10.54 in 26.8 cm 267.786 mm 0.88 ft |
10.56 in 26.8 cm 268.11 mm 0.88 ft |
| Tip Ecran | IPS | TN |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | 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 | 0.248 mm | 0.248 mm |
| Densitate Pixeli Ecran | 102 ppi | 102 ppi |
| Raport Marime Ecran-Carcasa | 84.77 % | 82.1 % |
| Sursa Iluminare | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Luminozitate | 250 cd/m² | 250 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 170 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 160 ° |
| Timp Minim de Raspuns | 4 ms | 5 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.42 in 3.6 cm 36 mm 0.12 ft |
2.06 in 5.2 cm 52.4 mm 0.17 ft |
| Greutate Carcasa | 2 kg 4 lbs |
2.7 kg 6 lbs |
| Adancime Carcasa cu Suport | 19.61 in 49.8 cm 498 mm 1.63 ft |
20.18 in 51.3 cm 512.5 mm 1.68 ft |
| Inaltime Carcasa cu Suport | 15.12 in 38.4 cm 384 mm 1.26 ft |
15.64 in 39.7 cm 397.3 mm 1.3 ft |
| Adancime Ecran cu Suport | 7.32 in 18.6 cm 186 mm 0.61 ft |
6.73 in 17.1 cm 171 mm 0.56 ft |
| Greutate Ecran cu Suport | 2.5 kg 6 lbs |
3.51 kg 8 lbs |
| Culoare Carcasa | White | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1.4 1 x D-sub |
1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology Low Blue Light Power Nap ComfortView Dell Display Manager |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington | Security lock slot |
| Ergonomie | ||
| Adancime Carcasa | 19.61 in 49.8 cm 498 mm 1.63 ft |
20.18 in 51.3 cm 512.5 mm 1.68 ft |
| Inaltime Carcasa | 11.89 in 30.2 cm 302 mm 0.99 ft |
11.96 in 30.4 cm 303.7 mm 1 ft |
| Suport Perete VESA | No | Yes |
| Marime Interfata VESA Standard | 75 x 75 | 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 | 15 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 48 Hz - 76 Hz | 56 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 54 kHz - 85.5 kHz | 30 kHz - 83 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-sub cable | D-Sub cable HDMI cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR 7.0 ErP |
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 HA220Q | Dell E2221HN |
