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| Informatii Generale | ||
|---|---|---|
| Model | Acer RC271U | Dell U2721DE |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2019 | 2020 |
| Brand | Acer | Dell |
| Seria Modelului | RC1 | |
| Model | RC271U | U2721DE |
| Alias | RC271Usmidpx RC271U smidpx |
|
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 27" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Latime Ecran | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Inaltime Ecran | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Tip Ecran | IPS | IPS |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | |
| Numar Maxim de Culori | 16777216 | 16777216 |
| Biti | 24 | 24 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 2560 x 1440 | 2560 x 1440 |
| Screen Pixel Pitch | 0.233 mm | 0.233 mm |
| Densitate Pixeli Ecran | 109 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 89.62 % | 92.16 % |
| Sursa Iluminare | W-LED | W-LED |
| DCI P3 | 89% | |
| sRGB | 100 % | 99 % |
| Luminozitate | 350 cd/m² | 350 cd/m² |
| Contrast Ecran | 1000 : 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 | 5 ms |
| Timp Mediu de Raspuns | 8 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.46 in 3.7 cm 37.1 mm 0.12 ft |
1.54 in 3.9 cm 39 mm 0.13 ft |
| Greutate Carcasa | 3.4 kg 7 lbs |
4.19 kg 9 lbs |
| Adancime Carcasa cu Suport | 24.17 in 61.4 cm 614 mm 2.01 ft |
24.1 in 61.2 cm 612.2 mm 2.01 ft |
| Inaltime Carcasa cu Suport | 17.52 in 44.5 cm 445 mm 1.46 ft |
15.36 in 39 cm 390.2 mm 1.28 ft |
| Adancime Ecran cu Suport | 7.91 in 20.1 cm 201 mm 0.66 ft |
7.09 in 18 cm 180 mm 0.59 ft |
| Greutate Ecran cu Suport | 3.8 kg 8 lbs |
6.24 kg 14 lbs |
| Culoare Carcasa | Black, Silver | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x USB 3.1 (Type-C; upstream; DP; 65W) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 2 x USB 3.0 (downstream) 2 x USB 3.0 (downstream; BC 1.2) |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | |
| Caracteristici | ||
| Caracteristici Speciale | DDC2B (DDC/CI compatible) ECO Mode Low Blue Light ZeroFrame Design Super Sharpness Technology Flicker-free technology 6-axis color adjustment AMD FreeSync technology |
Flicker-free technology Low Blue Light |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 24.17 in 61.4 cm 614 mm 2.01 ft |
24.1 in 61.2 cm 612.2 mm 2.01 ft |
| Inaltime Carcasa | 14.33 in 36.4 cm 364 mm 1.19 ft |
13.98 in 35.5 cm 355 mm 1.16 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 | Yes |
| Pivotare la Stanga | 90 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | No | Yes |
| Rotatie spre Stanga | 40 ° | |
| Rotatie spre Dreapta | 40 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 15 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz - 65 Hz | 56 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 90 kHz | |
| Unitate Masura Interpolare Ecran | NULL | NULL |
| Accesorii | ||
| Extra | Audio cable DisplayPort cable DVI-D cable |
DisplayPort cable USB Type-C to Type-C cable |
| Certificate si Standarde | ||
| Licente | CCC CE cTUVus FCC GOST-R Green Purchasing Law GS J-Moss Green Mark International Energy Star Program ISO13406-2 MPRⅡ NOM PC Recycling PSE (Electrical Appliance and Material Safety Law) RoHS Directive VCCI-B |
ENERGY STAR EPEAT TCO Certified RoHS NFPA 99 |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 5 °C - 35 °C 41 °F - 95 °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 RC271U | Dell U2721DE |
