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Informatii Generale | ||
---|---|---|
Model | Dell S2721H | Acer K242HQL bid |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2020 | 2019 |
Brand | Dell | Acer |
Model | S2721H | K242HQL bid |
Alias | K242HQLbid | |
Informatii Ecran | ||
Clasa Marime Ecran | 27" (inches) | 24" (inches) |
Dimensiune Diagonala | 27 in 68.6 cm 685.9 mm 2.25 ft |
23.58 in 59.9 cm 599 mm 1.97 ft |
Latime Ecran | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
20.52 in 52.1 cm 521.28 mm 1.71 ft |
Inaltime Ecran | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
11.54 in 29.3 cm 293.22 mm 0.96 ft |
Tip Ecran | IPS | TN |
Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
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 | 0.272 mm |
Densitate Pixeli Ecran | 81 ppi | 93 ppi |
Raport Marime Ecran-Carcasa | 90.67 % | 80.36 % |
Sursa Iluminare | W-LED | W-LED |
NTSC 1953 | 72 % | |
Luminozitate | 300 cd/m² | 250 cd/m² |
Contrast Ecran | 1000 : 1 | 1000 : 1 |
Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 170 ° |
Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 160 ° |
Timp Minim de Raspuns | 4 ms | 5 ms |
Timp Mediu de Raspuns | 8 ms | |
Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 2.13 in 5.4 cm 54 mm 0.18 ft |
2.39 in 6.1 cm 60.71 mm 0.2 ft |
Greutate Carcasa | 4.4 kg 10 lbs |
3.92 kg 9 lbs |
Adancime Carcasa cu Suport | 24.01 in 61 cm 609.9 mm 2 ft |
22.3 in 56.6 cm 566.42 mm 1.86 ft |
Inaltime Carcasa cu Suport | 17.8 in 45.2 cm 452.12 mm 1.48 ft |
16.6 in 42.2 cm 421.64 mm 1.38 ft |
Adancime Ecran cu Suport | 7.35 in 18.7 cm 186.8 mm 0.61 ft |
8.2 in 20.8 cm 208.28 mm 0.68 ft |
Greutate Ecran cu Suport | 5.4 kg 12 lbs |
4.24 kg 9 lbs |
Culoare Carcasa | Silver | Black |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 2 x HDMI 1.4 1 x 3.5 mm Audio Out |
1 x D-sub 1 x HDMI 1 x DVI-D |
Audio | ||
Boxe Audio Integrate | 2 x 3W | |
Caracteristici | ||
Caracteristici Speciale | Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
Acer Adaptive Contrast Management Acer ComfyView |
Caracteristici Extra | Anti-theft stand lock slot - Kensington | |
Ergonomie | ||
Adancime Carcasa | 24.01 in 61 cm 609.9 mm 2 ft |
22.3 in 56.6 cm 566.42 mm 1.86 ft |
Inaltime Carcasa | 14.31 in 36.4 cm 363.6 mm 1.19 ft |
13.22 in 33.6 cm 335.79 mm 1.1 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 | 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 | 21 ° | 25 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 48 Hz - 75 Hz | 60 Hz |
Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | |
Unitate Masura Interpolare Ecran | NULL | NULL |
Accesorii | ||
Extra | HDMI cable | D-sub cable |
Certificate si Standarde | ||
Licente | ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light |
ENERGY STAR 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 - 60 °C -4 °F - 140 °F |
|
Nivel Umiditate Stocare Interna | 5 % - 90 % | |
Nivel Altitudine Maxima de Functionare | 5000 | |
Nivel Altitudine Maxim de Stocare | 12192 |
Dell S2721H | Acer K242HQL bid |