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| Informatii Generale | ||
|---|---|---|
| Model | Dell UltraSharp U2711 | HP E27d G4 QHD |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2010 | 2020 |
| Brand | Dell | HP |
| Model | UltraSharp U2711 | E27d G4 QHD |
| Alias | E27d QHD Advanced Docking Monitor | |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 27" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Latime Ecran | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Inaltime Ecran | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Producator Ecran | LG Display | |
| Tip Ecran | H-IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Numar Maxim de Culori | 1073741824 | 16777216 |
| Biti | 30 | 24 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 2560 x 1440 | 2560 x 1440 |
| Screen Pixel Pitch | 0.233 mm | 0.233 mm |
| Densitate Pixeli Ecran | 109 ppi | 109 ppi |
| Raport Marime Ecran-Carcasa | 80.31 % | 89.19 % |
| Sursa Iluminare | CCFL | W-LED |
| sRGB | 100 % | 99 % |
| Adobe RGB 1998 | 96 % | |
| NTSC 1953 | 102 % | |
| Luminozitate | 350 cd/m² | 300 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 8000000 : 1 | 5000000 : 1 |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 25 ms | |
| Timp Minim de Raspuns | 6 ms | 5 ms |
| Timp Mediu de Raspuns | 14 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 3.66 in 9.3 cm 93 mm 0.31 ft |
1.91 in 4.9 cm 48.5 mm 0.16 ft |
| Greutate Carcasa | 7.72 kg 17 lbs |
5.5 kg 12 lbs |
| Adancime Carcasa cu Suport | 25.46 in 64.7 cm 646.71 mm 2.12 ft |
24.16 in 61.4 cm 613.6 mm 2.01 ft |
| Inaltime Carcasa cu Suport | 16.84 in 42.8 cm 427.83 mm 1.4 ft |
21.08 in 53.5 cm 535.4 mm 1.76 ft |
| Adancime Ecran cu Suport | 7.87 in 20 cm 199.95 mm 0.66 ft |
19.09 in 48.5 cm 485 mm 1.59 ft |
| Greutate Ecran cu Suport | 10.46 kg 23 lbs |
8.2 kg 18 lbs |
| Culoare Carcasa | Black | Black |
| Hardware | ||
| Camera Web Integrata | No | Yes |
| Conectivitate | 1 x HDMI 1 x DisplayPort 1.2 1 x D-sub 1 x AV Component In (YPbPr + L/R) 1 x AV Composite In (Video + L/R) 2 x DVI-D Dual Link 4 x USB 2.0 (downstream) 3 x 3.5 mm Audio Out 1 x USB 2.0 (upstream) |
1 x USB 3.1 (Type-C; downstream; 15W) 1 x Ethernet RJ45 1 x DisplayPort 1.2 (in) 1 x 3.5 mm Microphone In 1 x DisplayPort 1.2 (out) 1 x HDMI 1.4 4 x USB 3.0 (Type-A; 7.5W) 1 x 3.5 mm Audio Out 1 x USB 3.1 (Type-C; upstream; 100W) |
| Audio | ||
| Caracteristici | ||
| Caracteristici Speciale | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
Microphone Infra-Red Sensor Webcam Flicker-free technology Low Blue Light |
| Ergonomie | ||
| Adancime Carcasa | 25.46 in 64.7 cm 646.71 mm 2.12 ft |
24.16 in 61.4 cm 613.6 mm 2.01 ft |
| Inaltime Carcasa | 15.18 in 38.6 cm 385.67 mm 1.27 ft |
14.41 in 36.6 cm 366 mm 1.2 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 | 90 mm 9 cm 3.5433 in 0.2953 ft |
150 mm 15 cm 5.9055 in 0.4921 ft |
| Suport Pivotare Mod Portret / Vedere | No | Yes |
| Pivotare la Stanga | 90 ° | |
| Pivotare la Dreapta | 90 ° | |
| Suport Rotatie Stanga/Dreapta | Yes | Yes |
| Rotatie spre Stanga | 40 ° | 30 ° |
| Rotatie spre Dreapta | 40 ° | 30 ° |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 4 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 20 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 56 Hz - 76 Hz | 48 Hz - 75 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 89 kHz | 30 kHz - 90 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-sub cable DisplayPort cable DVI-D cable USB 2.0 upstream cable |
HDMI cable DisplayPort cable USB Type-C cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR TCO Certified Displays |
CE CB KC KCC NOM ISO 9241-307 EAC TUVGS cTUVus PSB CCC CEL ISC VCCI FCC BSMI Vietnam MEPS Australian-New Zealand MEPS WEEE BIS CEC EStandby CECP TUV-S |
| 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 % | 20 % - 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 % - 95 % |
| Nivel Altitudine Maxima de Functionare | 3048 | 5000 |
| Nivel Altitudine Maxim de Stocare | 10668 | 12192 |
| Dell UltraSharp U2711 | HP E27d G4 QHD |
