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| Informatii Generale | ||
|---|---|---|
| Model | Acer HA270 | Dell S2721HN |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2018 | 2020 |
| Brand | Acer | Dell |
| Model | HA270 | S2721HN |
| Alias | S2721NX | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 27" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.891 mm 2.25 ft |
| Latime Ecran | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.54 in 59.8 cm 597.89 mm 1.96 ft |
| Inaltime Ecran | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
| Tip Ecran | IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits |
| Frame Rate Control | 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 | 0.311 mm | 0.311 mm |
| Densitate Pixeli Ecran | 81 ppi | 81 ppi |
| Raport Marime Ecran-Carcasa | 87.04 % | 90.67 % |
| Sursa Iluminare | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Luminozitate | 250 cd/m² | 300 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 | 4 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 | 1.34 in 3.4 cm 34 mm 0.11 ft |
2.13 in 5.4 cm 54 mm 0.18 ft |
| Greutate Carcasa | 3.22 kg 7 lbs |
4.3 kg 9 lbs |
| Adancime Carcasa cu Suport | 24.45 in 62.1 cm 621 mm 2.04 ft |
24.01 in 61 cm 609.9 mm 2 ft |
| Inaltime Carcasa cu Suport | 17.87 in 45.4 cm 454 mm 1.49 ft |
17.85 in 45.3 cm 453.3 mm 1.49 ft |
| Adancime Ecran cu Suport | 7.32 in 18.6 cm 186 mm 0.61 ft |
7.35 in 18.7 cm 186.8 mm 0.61 ft |
| Greutate Ecran cu Suport | 3.6 kg 8 lbs |
5.2 kg 11 lbs |
| Culoare Carcasa | White | Black, Silver |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1.4 1 x D-sub |
2 x HDMI 1.4 1 x 3.5 mm Audio Out |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington S2721HN - silver S2721NX - black |
|
| Ergonomie | ||
| Adancime Carcasa | 24.45 in 62.1 cm 621 mm 2.04 ft |
24.01 in 61 cm 609.9 mm 2 ft |
| Inaltime Carcasa | 14.65 in 37.2 cm 372 mm 1.22 ft |
14.31 in 36.4 cm 363.6 mm 1.19 ft |
| Suport Perete VESA | No | Yes |
| Marime Interfata VESA Standard | 75 x 75 | 100 x 100 |
| Stand VESA Detasabil | Yes | Yes |
| Ajustare pe Inaltime | No | No |
| 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 | 15 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 50 Hz - 76 Hz | 48 Hz - 75 Hz |
| Frecventa Digitala pe Orizontala | 55 kHz - 83 kHz | 30 kHz - 83 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-sub cable | HDMI cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR ErP |
ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
| 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 - 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 HA270 | Dell S2721HN |
