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| Informatii Generale | ||
|---|---|---|
| Model | Acer XB271HK | Dell Alienware AW2518HF |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2015 | 2017 |
| Brand | Acer | Dell |
| Model | XB271HK | Alienware AW2518HF |
| Alias | XB271HK bmiprz | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 25" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
24.5 in 62.2 cm 622.3 mm 2.04 ft |
| Latime Ecran | 23.47 in 59.6 cm 596.16 mm 1.96 ft |
21.41 in 54.4 cm 543.744 mm 1.78 ft |
| Inaltime Ecran | 13.2 in 33.5 cm 335.34 mm 1.1 ft |
11.91 in 30.3 cm 302.616 mm 0.99 ft |
| Producator Ecran | AU Optronics | AU Optronics |
| Tip Ecran | AHVA IPS | TN |
| Display Bit Depth | 10 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | No | Yes |
| Numar Maxim de Culori | 1073741824 | 16777216 |
| Biti | 30 | 24 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.155 mm | 0.283 mm |
| Densitate Pixeli Ecran | 163 ppi | 89 ppi |
| Raport Marime Ecran-Carcasa | 88.3 % | 90.29 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 100 % | |
| NTSC 1953 | 72 % | 72 % |
| Luminozitate | 300 cd/m² | 400 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 50000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 170 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 160 ° |
| Screen Input Lag | 4 ms | |
| Timp Minim de Raspuns | 4 ms | 1 ms |
| Timp Mediu de Raspuns | 8 ms | 4 ms |
| Timp Maxim de Raspuns | 12 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.4 in 6.1 cm 61 mm 0.2 ft |
2.54 in 6.5 cm 64.6 mm 0.21 ft |
| Greutate Carcasa | 4.6 kg 10 lbs |
3.38 kg 7 lbs |
| Adancime Carcasa cu Suport | 24.2 in 61.5 cm 614.7 mm 2.02 ft |
21.88 in 55.6 cm 555.8 mm 1.82 ft |
| Inaltime Carcasa cu Suport | 15.8 in 40.1 cm 401.3 mm 1.32 ft |
16.47 in 41.8 cm 418.4 mm 1.37 ft |
| Adancime Ecran cu Suport | 10.57 in 26.8 cm 268.4 mm 0.88 ft |
10.57 in 26.9 cm 268.6 mm 0.88 ft |
| Greutate Ecran cu Suport | 7 kg 15 lbs |
6.9 kg 15 lbs |
| Culoare Carcasa | Black | Black, Silver |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1.4 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x USB 3.0 (charge - 5V/1.5A) 2 x HDMI 2.0 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.0 (upstream) 3 x USB 3.0 (downstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 2W | |
| Caracteristici | ||
| Caracteristici Speciale | Flicker-free technology Nvidia G-SYNC Technology |
AMD FreeSync technology Flicker-free technology |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 24.2 in 61.5 cm 614.7 mm 2.02 ft |
21.88 in 55.6 cm 555.8 mm 1.82 ft |
| Inaltime Carcasa | 14.5 in 36.8 cm 368.3 mm 1.21 ft |
12.91 in 32.8 cm 327.9 mm 1.08 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 100 x 100 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | Yes | Yes |
| Interval Ajustare Inaltime | 150 mm 15 cm 5.9055 in 0.4921 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Suport Pivotare Mod Portret / Vedere | Yes | Yes |
| Pivotare la Stanga | 90 ° | 90 ° |
| Pivotare la Dreapta | 90 ° | 90 ° |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 30 ° | 20 ° |
| Rotatie spre Dreapta | 30 ° | 20 ° |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 35 ° | 25 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 30 Hz - 240 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 291 kHz | |
| Accesorii | ||
| Extra | DisplayPort cable HDMI cable USB 3.0 cable |
DisplayPort cable USB 3.0 upstream cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR ErP TCO Certified Displays 6.0 |
|
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 6 °C -4 °F - 42.8 °F |
|
| Nivel Umiditate Stocare Interna | 5 % - 90 % | |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Acer XB271HK | Dell Alienware AW2518HF |
