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| Informatii Generale | ||
|---|---|---|
| Model | Acer QG221Q bii | Lenovo G24-20 |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2019 | 2021 |
| Brand | Acer | Lenovo |
| Model | QG221Q bii | G24-20 |
| Alias | 66CFGAC1 | |
| 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 604.698 mm 1.98 ft |
| Latime Ecran | 18.74 in 47.6 cm 476.064 mm 1.56 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
| Inaltime Ecran | 10.54 in 26.8 cm 267.786 mm 0.88 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 | 0.248 mm | 0.275 mm |
| Densitate Pixeli Ecran | 102 ppi | 92 ppi |
| Raport Marime Ecran-Carcasa | 88.43 % | 89.56 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Luminozitate | 250 cd/m² | 350 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | 3000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 1 ms | |
| Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.58 in 6.6 cm 65.5 mm 0.21 ft |
2.07 in 5.3 cm 52.5 mm 0.17 ft |
| Greutate Carcasa | 2.96 kg 7 lbs |
3.3 kg 7 lbs |
| Adancime Carcasa cu Suport | 19.28 in 49 cm 489.7 mm 1.61 ft |
21.25 in 54 cm 539.8 mm 1.77 ft |
| Inaltime Carcasa cu Suport | 15.57 in 39.6 cm 395.5 mm 1.3 ft |
14.34 in 36.4 cm 364.2 mm 1.19 ft |
| Adancime Ecran cu Suport | 7.3 in 18.6 cm 185.5 mm 0.61 ft |
9.24 in 23.5 cm 234.8 mm 0.77 ft |
| Greutate Ecran cu Suport | 3.36 kg 7 lbs |
5.3 kg 12 lbs |
| Culoare Carcasa | Black | Raven Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1 x D-sub |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | |
| Caracteristici | ||
| Caracteristici Speciale | AMD FreeSync technology | Lenovo Artery Low Blue Light AMD FreeSync Premium Flicker-free technology |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington | |
| Ergonomie | ||
| Adancime Carcasa | 19.28 in 49 cm 489.7 mm 1.61 ft |
21.25 in 54 cm 539.8 mm 1.77 ft |
| Inaltime Carcasa | 11.59 in 29.4 cm 294.4 mm 0.97 ft |
12.72 in 32.3 cm 323.2 mm 1.06 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 | Yes |
| Interval Ajustare Inaltime | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| 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 ° | 22 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 56 Hz - 76 Hz | 48 Hz - 165 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 85 kHz | |
| Unitate Masura Interpolare Ecran | NULL | NULL |
| Accesorii | ||
| Extra | HDMI cable VGA cable |
DisplayPort cable |
| Certificate si Standarde | ||
| Licente | CCC China Energy Efficiency Standard Tier 2 RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort Windows 7 Windows 10 |
|
| 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 | 10 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Nivel Umiditate Stocare Interna | 20 % - 80 % | 5 % - 95 % |
| Acer QG221Q bii | Lenovo G24-20 |
