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Informatii Generale | ||
---|---|---|
Model | Acer EI491CR | BenQ EW3880R |
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|
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2019 | 2021 |
Brand | Acer | BenQ |
Seria Modelului | EI1 | |
Model | EI491CR | EW3880R |
Alias | EI491CR Pbmiiipx EI491CRPbmiiipx |
|
Informatii Ecran | ||
Clasa Marime Ecran | 49" (inches) | 38" (inches) |
Dimensiune Diagonala | 49 in 124.5 cm 1244.6 mm 4.08 ft |
37.5 in 95.3 cm 952.5 mm 3.13 ft |
Latime Ecran | 47.08 in 119.6 cm 1195.78 mm 3.92 ft |
34.62 in 87.9 cm 879.36 mm 2.89 ft |
Inaltime Ecran | 13.24 in 33.6 cm 336.31 mm 1.1 ft |
14.43 in 36.6 cm 366.4 mm 1.2 ft |
Dimensiune Curba Ecran | 1800 | 2300 |
Producator Ecran | Samsung | LG Display |
Tip Ecran | VA | IPS |
Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
Frame Rate Control | No | Yes |
Numar Maxim de Culori | 16777216 | 1073741824 |
Biti | 24 | 30 |
Aspect Ecran | 36:10 | 24:10 |
Rezolutie Ecran | 3840 x 1080 | 3840 x 1600 |
Screen Pixel Pitch | 0.311 mm | 0.229 mm |
Densitate Pixeli Ecran | 81 ppi | 111 ppi |
Raport Marime Ecran-Carcasa | 89.52 % | |
Sursa Iluminare | W-LED | W-LED |
DCI P3 | 90% | 95% |
Luminozitate | 400 cd/m² | 300 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 | 4 ms | 4 ms |
Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
HDR | HDR10 DisplayHDR 400 |
HDR10 |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 6.77 in 17.2 cm 172 mm 0.56 ft |
|
Greutate Carcasa | 9.3 kg 20 lbs |
|
Adancime Carcasa cu Suport | 47.17 in 119.8 cm 1198 mm 3.93 ft |
35.29 in 89.6 cm 896.25 mm 2.94 ft |
Inaltime Carcasa cu Suport | 17.95 in 45.6 cm 456 mm 1.5 ft |
18.12 in 46 cm 460.18 mm 1.51 ft |
Adancime Ecran cu Suport | 9.45 in 24 cm 240 mm 0.79 ft |
11.59 in 29.4 cm 294.42 mm 0.97 ft |
Greutate Ecran cu Suport | 11.4 kg 25 lbs |
13 kg 29 lbs |
Culoare Carcasa | Black | Black and Brown |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x HDMI 2.0 |
2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 60W; DP Alt Mode) 2 x USB 3.0 (Type-A; downstream) |
Audio | ||
Boxe Audio Integrate | 2 x 3W | 2 x 3W |
Subwoofer Integrat | 1 x 8 | |
Caracteristici | ||
Caracteristici Speciale | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Picture-by-Picture AMD FreeSync 2 technology Blue Light Filter |
Cinema HDRi Color Weakness Super Resolution Eye Reminder Game HDRi Flicker-free technology ePaper Advanced Motion Accelerator (AMA) Low Blue Light Brightness Intelligence Plus (B.I.+) Racing Mode |
Caracteristici Extra | Anti-theft stand lock slot - Kensington | |
Ergonomie | ||
Adancime Carcasa | 47.17 in 119.8 cm 1198 mm 3.93 ft |
35.29 in 89.6 cm 896.25 mm 2.94 ft |
Inaltime Carcasa | 14.76 in 37.5 cm 375 mm 1.23 ft |
|
Suport Perete VESA | Yes | Yes |
Marime Interfata VESA Standard | 75 x 75 | 100 x 100 |
Stand VESA Detasabil | Yes | Yes |
Ajustare pe Inaltime | No | Yes |
Interval Ajustare Inaltime | 120 mm 12 cm 4.7244 in 0.3937 ft |
|
Suport Pivotare Mod Portret / Vedere | No | No |
Suport Rotatie Stanga/Dreapta | No | Yes |
Rotatie spre Stanga | 15 ° | |
Rotatie spre Dreapta | 15 ° | |
Suport Inclare Fata/Spate | Yes | Yes |
Inclinare Ecran in Fata | 5 ° | 5 ° |
Inclinare Ecran pe Spate | 15 ° | 15 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 48 Hz - 144 Hz | 60 Hz |
Frecventa Digitala pe Orizontala | 53 kHz - 160.56 kHz | |
Unitate Masura Interpolare Ecran | NULL | |
Accesorii | ||
Extra | DisplayPort cable | |
Certificate si Standarde | ||
Licente | CCC CE ENERGY STAR ErP RoHS TCO Certified Displays |
TUV Flicker-free TUV Low Blue Light |
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 % - 80 % | 10 % - 80 % |
Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
Nivel Umiditate Stocare Interna | 5 % - 85 % |
Acer EI491CR | BenQ EW3880R |