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Informatii Generale | ||
---|---|---|
Model | Dell UltraSharp U4919DW | Acer KG251Q |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2018 | 2017 |
Brand | Dell | Acer |
Model | UltraSharp U4919DW | KG251Q |
Alias | KG251Qbmiix | |
Informatii Ecran | ||
Clasa Marime Ecran | 49" (inches) | 25" (inches) |
Dimensiune Diagonala | 49 in 124.5 cm 1244.6 mm 4.08 ft |
24.5 in 62.2 cm 622.3 mm 2.04 ft |
Latime Ecran | 47.17 in 119.8 cm 1198.08 mm 3.93 ft |
21.41 in 54.4 cm 543.744 mm 1.78 ft |
Inaltime Ecran | 13.27 in 33.7 cm 336.96 mm 1.11 ft |
11.91 in 30.3 cm 302.616 mm 0.99 ft |
Dimensiune Curba Ecran | 3800 | |
Producator Ecran | LG Display | |
Tip Ecran | IPS | TN |
Display Bit Depth | 10 bits | 8 bits (6 bits + FRC) |
Frame Rate Control | No | Yes |
Numar Maxim de Culori | 1073741824 | 16777216 |
Biti | 30 | 24 |
Aspect Ecran | 36:10 | 16:9 |
Rezolutie Ecran | 5120 x 1440 | 1920 x 1080 |
Screen Pixel Pitch | 0.234 mm | 0.283 mm |
Densitate Pixeli Ecran | 108 ppi | 89 ppi |
Raport Marime Ecran-Carcasa | 89.55 % | 88.65 % |
Sursa Iluminare | W-LED | W-LED |
sRGB | 99 % | |
Adobe RGB 1998 | 75 % | |
NTSC 1953 | 72 % | 72 % |
Luminozitate | 350 cd/m² | 250 cd/m² |
Contrast Ecran | 1000 : 1 | 1000 : 1 |
Contrast Dinamic Ecran | 100000000 : 1 | |
Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 170 ° |
Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 160 ° |
Screen Input Lag | 10 ms | |
Timp Minim de Raspuns | 5 ms | 1 ms |
Timp Mediu de Raspuns | 8 ms | |
Timp Maxim de Raspuns | 15 ms | |
Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 4.3 in 10.9 cm 109.3 mm 0.36 ft |
2.2 in 5.6 cm 56 mm 0.18 ft |
Greutate Carcasa | 11.4 kg 25 lbs |
|
Adancime Carcasa cu Suport | 47.84 in 121.5 cm 1215.1 mm 3.99 ft |
21.96 in 55.8 cm 557.89 mm 1.83 ft |
Inaltime Carcasa cu Suport | 18.06 in 45.9 cm 458.6 mm 1.5 ft |
16.92 in 43 cm 429.69 mm 1.41 ft |
Adancime Ecran cu Suport | 9.94 in 25.3 cm 252.6 mm 0.83 ft |
8.48 in 21.5 cm 215.46 mm 0.71 ft |
Greutate Ecran cu Suport | 17.2 kg 38 lbs |
4.1 kg 9 lbs |
Culoare Carcasa | Black | Black |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x USB 3.0 (charger - 5V/2.0A) 1 x USB 3.1 (Type-C) 1 x DisplayPort 1.4 2 x HDMI 2.0 2 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) |
1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub |
Audio | ||
Boxe Audio Integrate | 2 x 2W | |
Caracteristici | ||
Caracteristici Speciale | HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Blue Light Filter Flicker-free technology |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Caracteristici Extra | Security lock slot | |
Ergonomie | ||
Adancime Carcasa | 47.84 in 121.5 cm 1215.1 mm 3.99 ft |
21.96 in 55.8 cm 557.89 mm 1.83 ft |
Inaltime Carcasa | 14.61 in 37.1 cm 371 mm 1.22 ft |
13.1 in 33.3 cm 332.7 mm 1.09 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 | No |
Interval Ajustare Inaltime | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
Suport Pivotare Mod Portret / Vedere | No | No |
Suport Rotatie Stanga/Dreapta | Yes | No |
Rotatie spre Stanga | 170 ° | |
Rotatie spre Dreapta | 170 ° | |
Suport Inclare Fata/Spate | Yes | Yes |
Inclinare Ecran in Fata | 5 ° | 5 ° |
Inclinare Ecran pe Spate | 21 ° | 15 ° |
Frecventa si Interpolare | ||
Frecventa Digitala pe Verticala | 24 Hz - 86 Hz | 55 Hz - 75 Hz |
Frecventa Digitala pe Orizontala | 25 kHz - 115 kHz | 30 kHz - 85 kHz |
Accesorii | ||
Extra | DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable |
D-sub cable HDMI cable |
Certificate si Standarde | ||
Licente | ENERGY STAR 7.0 RoHS TCO Certified Displays |
ENERGY STAR ErP TCO Certified Displays |
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 UltraSharp U4919DW | Acer KG251Q |