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| Informatii Generale | ||
|---|---|---|
| Model | Dell U3821DW | Dell Alienware AW3418DW |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2021 | 2017 |
| Brand | Dell | Dell |
| Seria Modelului | UltraSharp | |
| Model | U3821DW | Alienware AW3418DW |
| Informatii Ecran | ||
| Clasa Marime Ecran | 38" (inches) | 34" (inches) |
| Dimensiune Diagonala | 37.52 in 95.3 cm 952.9 mm 3.13 ft |
34.14 in 86.7 cm 867.2 mm 2.85 ft |
| Latime Ecran | 35.04 in 89 cm 890 mm 2.92 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Inaltime Ecran | 15.27 in 38.8 cm 387.8 mm 1.27 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Dimensiune Curba Ecran | 2300 | 1900 |
| Producator Ecran | LG Display | |
| Tip Ecran | IPS | AH-IPS |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | |
| Numar Maxim de Culori | 1073741824 | 16777216 |
| Biti | 30 | 24 |
| Aspect Ecran | 24:10 | 21:9 |
| Rezolutie Ecran | 3840 x 1600 | 3440 x 1440 |
| Screen Pixel Pitch | 0.229 mm | 0.233 mm |
| Densitate Pixeli Ecran | 109 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 98.38 % | 90.51 % |
| Sursa Iluminare | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 100 % | 99 % |
| Luminozitate | 300 cd/m² | 300 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 4 ms | |
| Timp Minim de Raspuns | 5 ms | 4 ms |
| Timp Mediu de Raspuns | 8 ms | 10 ms |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 600 | |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 4.03 in 10.2 cm 102.4 mm 0.34 ft |
4.78 in 12.1 cm 121.37 mm 0.4 ft |
| Greutate Carcasa | 8.8 kg 19 lbs |
7.27 kg 16 lbs |
| Adancime Carcasa cu Suport | 35.21 in 89.4 cm 894.3 mm 2.93 ft |
32.03 in 81.3 cm 813.45 mm 2.67 ft |
| Inaltime Carcasa cu Suport | 17.47 in 44.4 cm 443.8 mm 1.46 ft |
17.42 in 44.2 cm 442.44 mm 1.45 ft |
| Adancime Ecran cu Suport | 9.89 in 25.1 cm 251.2 mm 0.82 ft |
12.56 in 31.9 cm 319.09 mm 1.05 ft |
| Greutate Ecran cu Suport | 13.6 kg 30 lbs |
12.24 kg 27 lbs |
| Culoare Carcasa | Black | Gray |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream) |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 9W | |
| Caracteristici | ||
| Caracteristici Speciale | Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch |
Low Blue Light Nvidia G-SYNC Technology Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Caracteristici Extra | Security lock slot | Security lock slot |
| Ergonomie | ||
| Adancime Carcasa | 35.21 in 89.4 cm 894.3 mm 2.93 ft |
32.03 in 81.3 cm 813.45 mm 2.67 ft |
| Inaltime Carcasa | 15.44 in 39.2 cm 392.3 mm 1.29 ft |
14.32 in 36.4 cm 363.68 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 | Yes |
| Interval Ajustare Inaltime | 120 mm 12 cm 4.7244 in 0.3937 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 30 ° | 20 ° |
| Rotatie spre Dreapta | 30 ° | 20 ° |
| 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 | 56 Hz - 76 Hz | 30 Hz - 120 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 100 kHz | 73 kHz - 151 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable |
DisplayPort cable DisplayPort cable - mini-DP to DP USB 3.0 upstream cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability TCO Certified Displays |
RoHS Compliant |
| 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 U3821DW | Dell Alienware AW3418DW |
