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| Informatii Generale | ||
|---|---|---|
| Model | Acer EB490QKbmiiipfx | Dell UltraSharp U3818DW |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2018 | 2017 |
| Brand | Acer | Dell |
| Model | EB490QKbmiiipfx | UltraSharp U3818DW |
| Informatii Ecran | ||
| Clasa Marime Ecran | 49" (inches) | 38" (inches) |
| Dimensiune Diagonala | 48.46 in 123.1 cm 1231 mm 4.04 ft |
37.5 in 95.3 cm 952.5 mm 3.13 ft |
| Latime Ecran | 42.27 in 107.4 cm 1073.78 mm 3.52 ft |
34.63 in 88 cm 879.67 mm 2.89 ft |
| Inaltime Ecran | 23.78 in 60.4 cm 604 mm 1.98 ft |
14.43 in 36.7 cm 366.53 mm 1.2 ft |
| Dimensiune Curba Ecran | 2300 | |
| Producator Ecran | LG Display | |
| Tip Ecran | IPS | AH-IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | No |
| Numar Maxim de Culori | 1073741824 | 1073741824 |
| Biti | 30 | 30 |
| Aspect Ecran | 16:9 | |
| Rezolutie Ecran | 3840 x 2160 | 3840 x 1600 |
| Screen Pixel Pitch | 0.28 mm | 0.229 mm |
| Densitate Pixeli Ecran | 90 ppi | 111 ppi |
| Raport Marime Ecran-Carcasa | 91.23 % | 90.89 % |
| Sursa Iluminare | W-LED | W-LED |
| DCI P3 | 78.1% | |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Luminozitate | 300 cd/m² | 350 cd/m² |
| Contrast Ecran | 1200 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 25 ms | |
| Timp Minim de Raspuns | 4 ms | 5 ms |
| Timp Mediu de Raspuns | 8 ms | |
| Timp Maxim de Raspuns | 20 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.19 in 8.1 cm 81 mm 0.27 ft |
2.19 in 5.6 cm 55.5 mm 0.18 ft |
| Greutate Carcasa | 11.7 kg 26 lbs |
9.05 kg 20 lbs |
| Adancime Carcasa cu Suport | 43.64 in 110.9 cm 1108.5 mm 3.64 ft |
35.2 in 89.4 cm 894 mm 2.93 ft |
| Inaltime Carcasa cu Suport | 27.57 in 70 cm 700.4 mm 2.3 ft |
17.01 in 43.2 cm 432 mm 1.42 ft |
| Adancime Ecran cu Suport | 9.35 in 23.7 cm 237.4 mm 0.78 ft |
8.91 in 22.6 cm 226.4 mm 0.74 ft |
| Greutate Ecran cu Suport | 12.1 kg 27 lbs |
12.14 kg 27 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x HDMI 1.4 1 x HDMI 2.0 |
2 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C) |
| Audio | ||
| Boxe Audio Integrate | 2 x 5W | 2 x 9W |
| Caracteristici | ||
| Caracteristici Speciale | HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology |
Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 43.64 in 110.9 cm 1108.5 mm 3.64 ft |
35.2 in 89.4 cm 894 mm 2.93 ft |
| Inaltime Carcasa | 25.25 in 64.1 cm 641.3 mm 2.1 ft |
15.62 in 39.7 cm 396.8 mm 1.3 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 400 x 200 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | Yes |
| Interval Ajustare Inaltime | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
|
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | No | Yes |
| Rotatie spre Stanga | 30 ° | |
| Rotatie spre Dreapta | 30 ° | |
| Suport Inclare Fata/Spate | No | Yes |
| Inclinare Ecran in Fata | 5 ° | |
| Inclinare Ecran pe Spate | 21 ° | |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 23 Hz - 76 Hz | 60 Hz |
| Frecventa Digitala pe Orizontala | 15 kHz - 136 kHz | |
| Accesorii | ||
| Extra | Audio cable D-sub cable DisplayPort cable HDMI cable Remote control |
DisplayPort cable Factory Calibration Report HDMI cable USB 3.0 upstream cable USB Type-C cable |
| Certificate si Standarde | ||
| Licente | CCC CE ENERGY STAR ErP RoHS TCO Certified Displays |
CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays |
| 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 % - 90 % | |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Acer EB490QKbmiiipfx | Dell UltraSharp U3818DW |
