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| Informatii Generale | ||
|---|---|---|
| Model | Dell E2421HN | Acer XR342CKP |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2020 | 2018 |
| Brand | Dell | Acer |
| Model | E2421HN | XR342CKP |
| Alias | XR342CK Pbmiiqphuzx | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 24" (inches) | 34" (inches) |
| Dimensiune Diagonala | 23.81 in 60.5 cm 604.7 mm 1.98 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Latime Ecran | 20.75 in 52.7 cm 527.04 mm 1.73 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Inaltime Ecran | 11.67 in 29.6 cm 296.46 mm 0.97 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Dimensiune Curba Ecran | 1900 | |
| Producator Ecran | LG Display | |
| Tip Ecran | IPS | AH-IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Numar Maxim de Culori | 16777216 | 1073741824 |
| Biti | 24 | 30 |
| Aspect Ecran | 16:9 | 21:9 |
| Rezolutie Ecran | 1920 x 1080 | 3440 x 1440 |
| Screen Pixel Pitch | 0.275 mm | 0.233 mm |
| Densitate Pixeli Ecran | 92 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 86.91 % | 89.22 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 100 % | |
| 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 | 5 ms | 1 ms |
| Timp Mediu de Raspuns | 8 ms | 4 ms |
| Strat Protector Ecran | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.06 in 5.2 cm 52.4 mm 0.17 ft |
4.91 in 12.5 cm 124.7 mm 0.41 ft |
| Greutate Carcasa | 3.25 kg 7 lbs |
6.7 kg 15 lbs |
| Adancime Carcasa cu Suport | 21.68 in 55.1 cm 550.6 mm 1.81 ft |
32.13 in 81.6 cm 816.2 mm 2.68 ft |
| Inaltime Carcasa cu Suport | 16.52 in 42 cm 419.7 mm 1.38 ft |
22.26 in 56.6 cm 565.5 mm 1.86 ft |
| Adancime Ecran cu Suport | 6.73 in 17.1 cm 171 mm 0.56 ft |
12.17 in 30.9 cm 309 mm 1.01 ft |
| Greutate Ecran cu Suport | 4.27 kg 9 lbs |
9.7 kg 21 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1.4 1 x D-sub |
1 x HDMI 1.4 1 x HDMI 2.0 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 7W | |
| Caracteristici | ||
| Caracteristici Speciale | Flicker-free technology Low Blue Light Power Nap ComfortView Dell Display Manager |
Picture-By-Picture Picture-in-Picture AMD FreeSync technology Flicker-free technology |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 21.68 in 55.1 cm 550.6 mm 1.81 ft |
32.13 in 81.6 cm 816.2 mm 2.68 ft |
| Inaltime Carcasa | 12.85 in 32.7 cm 326.5 mm 1.07 ft |
14.48 in 36.8 cm 367.7 mm 1.21 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 | 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 | Yes |
| Rotatie spre Stanga | 30 ° | |
| Rotatie spre Dreapta | 30 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 5 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 35 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 56 Hz - 76 Hz | 48 Hz - 100 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | 30 kHz - 160 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-Sub cable HDMI cable |
DisplayPort cable HDMI cable USB 3.0 cable |
| Certificate si Standarde | ||
| Licente | Energy Star EPEAT TCO Certified Display |
ENERGY STAR TCO Displays |
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 85 % |
| Temperatura Stocare Interna | -20 °C - 60 °C -4 °F - 140 °F |
-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 E2421HN | Acer XR342CKP |
