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| Informatii Generale | ||
|---|---|---|
| Model | Acer ET221Qbi | Lenovo L24e-30 |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2017 | 2021 |
| Brand | Acer | Lenovo |
| Model | ET221Qbi | L24e-30 |
| Alias | 66BCKAC2 | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 22" (inches) | 24" (inches) |
| Dimensiune Diagonala | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
23.81 in 60.5 cm 604.7 mm 1.98 ft |
| Latime Ecran | 18.77 in 47.7 cm 476.64 mm 1.56 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Inaltime Ecran | 10.56 in 26.8 cm 268.11 mm 0.88 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
| Tip Ecran | IPS | VA |
| 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 | 0.275 mm |
| Densitate Pixeli Ecran | 102 ppi | 92 ppi |
| Raport Marime Ecran-Carcasa | 88.37 % | |
| Sursa Iluminare | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Luminozitate | 250 cd/m² | 250 cd/m² |
| Contrast Ecran | 1000 : 1 | 3000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | 3000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 4 ms | 4 ms |
| Timp Mediu de Raspuns | 6 ms | |
| Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.79 in 4.6 cm 45.5 mm 0.15 ft |
|
| Greutate Carcasa | 3.08 kg 7 lbs |
|
| Adancime Carcasa cu Suport | 21.28 in 54 cm 540.4 mm 1.77 ft |
|
| Inaltime Carcasa cu Suport | 17.12 in 43.5 cm 434.9 mm 1.43 ft |
|
| Adancime Ecran cu Suport | 6.5 in 16.5 cm 165 mm 0.54 ft |
|
| Greutate Ecran cu Suport | 3.82 kg 8 lbs |
|
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | Low Blue Light Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology Low Blue Light 3-side NearEdgeless design AMD FreeSync technology |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomie | ||
| Adancime Carcasa | 21.28 in 54 cm 540.4 mm 1.77 ft |
|
| Inaltime Carcasa | 12.88 in 32.7 cm 327.2 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 | 20 ° | 22 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 55 Hz - 75 Hz | 48 Hz - 75 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 80 kHz | 30 kHz - 83 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | HDMI cable | |
| Certificate si Standarde | ||
| Licente | CE ENERGY STAR 7.0 TCO Certified Displays 7.0 |
CCC China Energy Efficiency Standard Tier 2 RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 45 °C 32 °F - 113 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 10 % - 80 % |
| Temperatura Stocare Interna | -20 °C - 65 °C -4 °F - 149 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Nivel Umiditate Stocare Interna | 10 % - 90 % | 5 % - 95 % |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Acer ET221Qbi | Lenovo L24e-30 |
