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Informatii Generale | ||
---|---|---|
Model | Acer EK220QH3bi | Dell E2422HN |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2023 | 2021 |
Brand | Acer | Dell |
Model | EK220QH3bi | E2422HN |
Alias | EK220 QH3bi EK220Q H3bi |
|
Informatii Ecran | ||
Clasa Marime Ecran | 22" (inches) | 24" (inches) |
Dimensiune Diagonala | 21.5 in 54.6 cm 546 mm 1.79 ft |
23.81 in 60.5 cm 604.698 mm 1.98 ft |
Latime Ecran | 18.86 in 47.9 cm 479 mm 1.57 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
Inaltime Ecran | 10.24 in 26 cm 260 mm 0.85 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
Tip Ecran | VA | IPS |
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 | 0.249 mm | 0.275 mm |
Densitate Pixeli Ecran | 101 ppi | 92 ppi |
Raport Marime Ecran-Carcasa | 85.26 % | |
Sursa Iluminare | W-LED | W-LED |
NTSC 1953 | 72 % | 72 % |
Luminozitate | 250 cd/m² | 250 cd/m² |
Contrast Ecran | 3000 : 1 | 1000 : 1 |
Contrast Dinamic Ecran | 100000000 : 1 | |
Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
Timp Minim de Raspuns | 5 ms | |
Timp Mediu de Raspuns | 8 ms | |
Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte (3H) |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 1.96 in 5 cm 49.69 mm 0.16 ft |
|
Greutate Carcasa | 2.1 kg 5 lbs |
3.2 kg 7 lbs |
Adancime Carcasa cu Suport | 19.41 in 49.3 cm 492.9 mm 1.62 ft |
21.76 in 55.3 cm 552.64 mm 1.81 ft |
Inaltime Carcasa cu Suport | 14.84 in 37.7 cm 376.9 mm 1.24 ft |
16.55 in 42 cm 420.35 mm 1.38 ft |
Adancime Ecran cu Suport | 7.56 in 19.2 cm 192 mm 0.63 ft |
6.73 in 17.1 cm 171 mm 0.56 ft |
Greutate Ecran cu Suport | 2.5 kg 6 lbs |
4.03 kg 9 lbs |
Culoare Carcasa | Black | 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 | Low Blue Light ZeroFrame Design AMD FreeSync technology Flicker-free technology |
Flicker-free technology Low Blue Light ComfortView Dell Display Manager |
Caracteristici Extra | Security lock slot | |
Ergonomie | ||
Adancime Carcasa | 19.41 in 49.3 cm 492.9 mm 1.62 ft |
21.76 in 55.3 cm 552.64 mm 1.81 ft |
Inaltime Carcasa | 13.06 in 33.2 cm 331.61 mm 1.09 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 | 20 ° | 21 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 48 Hz - 100 Hz | 50 Hz - 75 Hz |
Frecventa Digitala pe Orizontala | 31 kHz - 110 kHz | 30 kHz - 83 kHz |
Unitate Masura Interpolare Ecran | NULL | NULL |
Accesorii | ||
Extra | HDMI cable | HDMI cable (optional) D-Sub cable (optional) |
Certificate si Standarde | ||
Licente | CCC CE FCC ISO9241-307 J-Moss PSE RoHS VCCI-B |
Energy Star EPEAT RoHS TCO |
Cerinte Utilizare si Stocare | ||
Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
Safe Operating Humidity Level | 20 % - 85 % | 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 EK220QH3bi | Dell E2422HN |