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Informatii Generale | ||
---|---|---|
Model | Acer B246HL ymdr | Dell S2721HN |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2013 | 2020 |
Brand | Acer | Dell |
Model | B246HL ymdr | S2721HN |
Alias | S2721NX | |
Informatii Ecran | ||
Clasa Marime Ecran | 24" (inches) | 27" (inches) |
Dimensiune Diagonala | 24 in 61 cm 609.7 mm 2 ft |
27 in 68.6 cm 685.891 mm 2.25 ft |
Latime Ecran | 20.94 in 53.2 cm 531.96 mm 1.75 ft |
23.54 in 59.8 cm 597.89 mm 1.96 ft |
Inaltime Ecran | 11.77 in 29.9 cm 298.89 mm 0.98 ft |
13.24 in 33.6 cm 336.312 mm 1.1 ft |
Tip Ecran | TN | IPS |
Display Bit Depth | 8 bits | 8 bits |
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 | 0.268 mm | 0.311 mm |
Densitate Pixeli Ecran | 91 ppi | 81 ppi |
Raport Marime Ecran-Carcasa | 83.46 % | 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) | 170 ° | 178 ° |
Unzhi Vizibilitate Ecran (Verticala) | 160 ° | 178 ° |
Timp Minim de Raspuns | 5 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 | 2.05 in 5.2 cm 52 mm 0.17 ft |
2.13 in 5.4 cm 54 mm 0.18 ft |
Greutate Carcasa | 3.4 kg 7 lbs |
4.3 kg 9 lbs |
Adancime Carcasa cu Suport | 22.32 in 56.7 cm 567 mm 1.86 ft |
24.01 in 61 cm 609.9 mm 2 ft |
Inaltime Carcasa cu Suport | 15.18 in 38.6 cm 385.5 mm 1.26 ft |
17.85 in 45.3 cm 453.3 mm 1.49 ft |
Adancime Ecran cu Suport | 8.71 in 22.1 cm 221.2 mm 0.73 ft |
7.35 in 18.7 cm 186.8 mm 0.61 ft |
Greutate Ecran cu Suport | 6.1 kg 13 lbs |
5.2 kg 11 lbs |
Culoare Carcasa | Black | Black, Silver |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1 x D-sub |
2 x HDMI 1.4 1 x 3.5 mm Audio Out |
Audio | ||
Boxe Audio Integrate | 2 x 2W | |
Caracteristici | ||
Caracteristici Speciale | 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 | 22.32 in 56.7 cm 567 mm 1.86 ft |
24.01 in 61 cm 609.9 mm 2 ft |
Inaltime Carcasa | 13.23 in 33.6 cm 336 mm 1.1 ft |
14.31 in 36.4 cm 363.6 mm 1.19 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 | No |
Interval Ajustare Inaltime | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
Suport Pivotare Mod Portret / Vedere | Yes | No |
Pivotare la Stanga | 0 ° | |
Pivotare la Dreapta | 90 ° | |
Suport Rotatie Stanga/Dreapta | Yes | No |
Rotatie spre Stanga | 60 ° | |
Rotatie spre Dreapta | 60 ° | |
Suport Inclare Fata/Spate | Yes | Yes |
Inclinare Ecran in Fata | 5 ° | 5 ° |
Inclinare Ecran pe Spate | 35 ° | 21 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 60 Hz | 48 Hz - 75 Hz |
Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | |
Unitate Masura Interpolare Ecran | NULL | |
Accesorii | ||
Extra | D-sub cable DVI-D cable |
HDMI cable |
Certificate si Standarde | ||
Licente | ENERGY STAR ErP TCO Certified Displays 6.0 |
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 B246HL ymdr | Dell S2721HN |