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| Informatii Generale | ||
|---|---|---|
| Model | Acer HA270 | Lenovo G27-20 |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2018 | 2020 |
| Brand | Acer | Lenovo |
| Model | HA270 | G27-20 |
| 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 685.8 mm 2.25 ft |
| Latime Ecran | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.54 in 59.8 cm 597.888 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 | No |
| 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 % | 89.46 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Luminozitate | 250 cd/m² | 400 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 100000000 : 1 | 3000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Timp Minim de Raspuns | 4 ms | 3 ms |
| Timp Mediu de Raspuns | 5 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 1.34 in 3.4 cm 34 mm 0.11 ft |
1.89 in 4.8 cm 47.95 mm 0.16 ft |
| Greutate Carcasa | 3.22 kg 7 lbs |
3.68 kg 8 lbs |
| Adancime Carcasa cu Suport | 24.45 in 62.1 cm 621 mm 2.04 ft |
24.11 in 61.2 cm 612.42 mm 2.01 ft |
| Inaltime Carcasa cu Suport | 17.87 in 45.4 cm 454 mm 1.49 ft |
15.46 in 39.3 cm 392.79 mm 1.29 ft |
| Adancime Ecran cu Suport | 7.32 in 18.6 cm 186 mm 0.61 ft |
10.24 in 26 cm 259.97 mm 0.85 ft |
| Greutate Ecran cu Suport | 3.6 kg 8 lbs |
5.94 kg 13 lbs |
| Culoare Carcasa | White | Raven Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1.4 1 x D-sub |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology HDR Decoding Low Blue Light 3-side NearEdgeless Design AMD FreeSync Premium |
| Caracteristici Extra | Anti-theft stand lock slot - Kensington | |
| Ergonomie | ||
| Adancime Carcasa | 24.45 in 62.1 cm 621 mm 2.04 ft |
24.11 in 61.2 cm 612.42 mm 2.01 ft |
| Inaltime Carcasa | 14.65 in 37.2 cm 372 mm 1.22 ft |
14.45 in 36.7 cm 367.03 mm 1.2 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 | Yes |
| Interval Ajustare Inaltime | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| 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 ° | 22 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 50 Hz - 76 Hz | 48 Hz - 144 Hz |
| Frecventa Digitala pe Orizontala | 55 kHz - 83 kHz | |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-sub cable | DisplayPort cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR ErP |
CCC China Energy Efficiency Standard Tier 2 RoHS TÜV Rheinland Low Blue Light TÜV Rheinland Flicker Free Windows Certification (Windows 7 Windows 10) |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 45 °C 32 °F - 113 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
|
| Nivel Umiditate Stocare Interna | 5 % - 95 % | |
| Nivel Altitudine Maxima de Functionare | 5000 | |
| Nivel Altitudine Maxim de Stocare | 12192 |
| Acer HA270 | Lenovo G27-20 |
