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| Informatii Generale | ||
|---|---|---|
| Model | Dell UltraSharp U3818DW | Dell S3221QS |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2017 | 2020 |
| Brand | Dell | Dell |
| Model | UltraSharp U3818DW | S3221QS |
| Informatii Ecran | ||
| Clasa Marime Ecran | 38" (inches) | 32" (inches) |
| Dimensiune Diagonala | 37.5 in 95.3 cm 952.5 mm 3.13 ft |
31.5 in 80 cm 800.1 mm 2.63 ft |
| Latime Ecran | 34.63 in 88 cm 879.67 mm 2.89 ft |
27.45 in 69.7 cm 697.31 mm 2.29 ft |
| Inaltime Ecran | 14.43 in 36.7 cm 366.53 mm 1.2 ft |
15.44 in 39.2 cm 392.26 mm 1.29 ft |
| Dimensiune Curba Ecran | 2300 | 1800 |
| Producator Ecran | LG Display | |
| Tip Ecran | AH-IPS | VA |
| Display Bit Depth | 10 bits | 10 bits |
| Frame Rate Control | No | |
| Numar Maxim de Culori | 1073741824 | 1073741824 |
| Biti | 30 | 30 |
| Aspect Ecran | 16:9 | |
| Rezolutie Ecran | 3840 x 1600 | 3840 x 2160 |
| Screen Pixel Pitch | 0.229 mm | 0.182 mm |
| Densitate Pixeli Ecran | 111 ppi | 140 ppi |
| Raport Marime Ecran-Carcasa | 90.89 % | 90.79 % |
| Sursa Iluminare | W-LED | W-LED |
| DCI P3 | 78.1% | 90% |
| sRGB | 99 % | 99 % |
| Adobe RGB 1998 | 80 % | |
| Luminozitate | 350 cd/m² | 300 cd/m² |
| Nivel Luminozitate Maxima | 370 cd/m² | |
| Contrast Ecran | 1000 : 1 | 3000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 25 ms | |
| Timp Minim de Raspuns | 5 ms | 4 ms |
| Timp Mediu de Raspuns | 8 ms | 8 ms |
| Timp Maxim de Raspuns | 20 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.19 in 5.6 cm 55.5 mm 0.18 ft |
2.52 in 6.4 cm 64 mm 0.21 ft |
| Greutate Carcasa | 9.05 kg 20 lbs |
7.4 kg 16 lbs |
| Adancime Carcasa cu Suport | 35.2 in 89.4 cm 894 mm 2.93 ft |
27.92 in 70.9 cm 709.2 mm 2.33 ft |
| Inaltime Carcasa cu Suport | 17.01 in 43.2 cm 432 mm 1.42 ft |
17.64 in 44.8 cm 448.1 mm 1.47 ft |
| Adancime Ecran cu Suport | 8.91 in 22.6 cm 226.4 mm 0.74 ft |
8.15 in 20.7 cm 207 mm 0.68 ft |
| Greutate Ecran cu Suport | 12.14 kg 27 lbs |
10.9 kg 24 lbs |
| Culoare Carcasa | Black | Silver |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 2 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C) |
2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 9W | 2 x 5W |
| Caracteristici | ||
| Caracteristici Speciale | Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture |
Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology |
| Caracteristici Extra | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomie | ||
| Adancime Carcasa | 35.2 in 89.4 cm 894 mm 2.93 ft |
27.92 in 70.9 cm 709.2 mm 2.33 ft |
| Inaltime Carcasa | 15.62 in 39.7 cm 396.8 mm 1.3 ft |
16.72 in 42.5 cm 424.8 mm 1.39 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 | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
70 mm 7 cm 2.7559 in 0.2297 ft |
| Suport Pivotare Mod Portret / Vedere | No | No |
| Suport Rotatie Stanga/Dreapta | Yes | No |
| 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 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 60 Hz | 40 Hz - 60 Hz |
| Frecventa Digitala pe Orizontala | 29 kHz - 140 kHz | |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | DisplayPort cable Factory Calibration Report HDMI cable USB 3.0 upstream cable USB Type-C cable |
HDMI cable |
| Certificate si Standarde | ||
| Licente | CECP CEL ENERGY STAR RoHS Compliant TCO Certified Displays |
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 |
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 UltraSharp U3818DW | Dell S3221QS |
