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| Informatii Generale | ||
|---|---|---|
| Model | Dell Alienware AW5520QF | Dell U2721DE |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2019 | 2020 |
| Brand | Dell | Dell |
| Model | Alienware AW5520QF | U2721DE |
| Informatii Ecran | ||
| Clasa Marime Ecran | 55" (inches) | 27" (inches) |
| Dimensiune Diagonala | 54.64 in 138.8 cm 1387.8 mm 4.55 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Latime Ecran | 47.62 in 121 cm 1209.6 mm 3.97 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Inaltime Ecran | 26.79 in 68 cm 680.4 mm 2.23 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Tip Ecran | OLED | IPS |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | |
| Numar Maxim de Culori | 1073741824 | 16777216 |
| Biti | 30 | 24 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.315 mm | 0.233 mm |
| Densitate Pixeli Ecran | 80 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 93.61 % | 92.16 % |
| Sursa Iluminare | W-LED | |
| DCI P3 | 98.5% | 89% |
| sRGB | 99 % | |
| Luminozitate | 130 cd/m² | 350 cd/m² |
| Nivel Luminozitate Maxima | 400 cd/m² | |
| Contrast Ecran | 130000 : 1 | 1000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 120 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 120 ° | 178 ° |
| Timp Minim de Raspuns | 0.5 ms | 5 ms |
| Timp Mediu de Raspuns | 8 ms | |
| Strat Protector Ecran | Anti-glare/Matte (2H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.16 in 8 cm 80.3 mm 0.26 ft |
1.54 in 3.9 cm 39 mm 0.13 ft |
| Greutate Carcasa | 25.5 kg 56 lbs |
4.19 kg 9 lbs |
| Adancime Carcasa cu Suport | 48.26 in 122.6 cm 1225.9 mm 4.02 ft |
24.1 in 61.2 cm 612.2 mm 2.01 ft |
| Inaltime Carcasa cu Suport | 30.34 in 77.1 cm 770.6 mm 2.53 ft |
15.36 in 39 cm 390.2 mm 1.28 ft |
| Adancime Ecran cu Suport | 10.39 in 26.4 cm 263.91 mm 0.87 ft |
7.09 in 18 cm 180 mm 0.59 ft |
| Greutate Ecran cu Suport | 26.1 kg 57 lbs |
6.24 kg 14 lbs |
| Culoare Carcasa | Black, Silver | Black |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x USB 3.0 (downstream; BC 1.2) 3 x HDMI 2.0 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x USB 3.1 (Type-C; upstream; DP; 65W) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 2 x USB 3.0 (downstream) 2 x USB 3.0 (downstream; BC 1.2) |
| Audio | ||
| Boxe Audio Integrate | 2 x 14W | |
| Caracteristici | ||
| Caracteristici Speciale | AMD FreeSync technology | Flicker-free technology Low Blue Light |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 48.26 in 122.6 cm 1225.9 mm 4.02 ft |
24.1 in 61.2 cm 612.2 mm 2.01 ft |
| Inaltime Carcasa | 28.24 in 71.7 cm 717.2 mm 2.35 ft |
13.98 in 35.5 cm 355 mm 1.16 ft |
| Suport Perete VESA | Yes | Yes |
| Marime Interfata VESA Standard | 200 x 200 | 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 | Yes |
| Pivotare la Stanga | 90 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | No | Yes |
| Rotatie spre Stanga | 40 ° | |
| Rotatie spre Dreapta | 40 ° | |
| Suport Inclare Fata/Spate | No | Yes |
| Inclinare Ecran in Fata | 5 ° | |
| Inclinare Ecran pe Spate | 21 ° | |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 40 Hz - 120 Hz | 56 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 27 kHz - 269 kHz | 30 kHz - 90 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplatPort cable HDMI cable USB 3.0 cable VESA adapter |
DisplayPort cable USB Type-C to Type-C cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR EPEAT TCO Certified RoHS NFPA 99 |
|
| Cerinte Utilizare si Stocare | ||
| Nivel Optim Temperatura de Functionare | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| 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 % | 5 % - 90 % |
| Nivel Altitudine Maxima de Functionare | 5000 | 5000 |
| Nivel Altitudine Maxim de Stocare | 12192 | 12192 |
| Dell Alienware AW5520QF | Dell U2721DE |
