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| Informatii Generale | ||
|---|---|---|
| Model | Dell S2740L | Dell S2722QC |
|
|
|
| Pret | ||
| Tip | Monitor | Monitor |
| An Fabricatie | 2012 | 2021 |
| Brand | Dell | Dell |
| Model | S2740L | S2722QC |
| Informatii Ecran | ||
| Clasa Marime Ecran | 27" (inches) | 27" (inches) |
| Dimensiune Diagonala | 27 in 68.6 cm 685.8 mm 2.25 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Latime Ecran | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Inaltime Ecran | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Producator Ecran | LG Display | |
| Tip Ecran | AH-IPS | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Numar Maxim de Culori | 16777216 | 1073741824 |
| Biti | 24 | 30 |
| Aspect Ecran | 16:9 | 16:9 |
| Rezolutie Ecran | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.311 mm | 0.155 mm |
| Densitate Pixeli Ecran | 81 ppi | 163 ppi |
| Raport Marime Ecran-Carcasa | 82.37 % | 89.82 % |
| Sursa Iluminare | W-LED | W-LED |
| sRGB | 84 % | 99 % |
| NTSC 1953 | 72 % | |
| Luminozitate | 270 cd/m² | 350 cd/m² |
| Contrast Ecran | 1000 : 1 | 1000 : 1 |
| Contrast Dinamic Ecran | 8000000 : 1 | |
| Unghi Vizibilitate Ecran (Orizontala) | 178 ° | 178 ° |
| Unzhi Vizibilitate Ecran (Verticala) | 178 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Timp Minim de Raspuns | 7 ms | 4 ms |
| Timp Mediu de Raspuns | 14 ms | 5 ms |
| Timp Maxim de Raspuns | 8 ms | |
| Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Marime, Greutate, Culoare | ||
| Adancime Carcasa | 2.44 in 6.2 cm 61.9 mm 0.2 ft |
2.18 in 5.5 cm 55.43 mm 0.18 ft |
| Greutate Carcasa | 5.28 kg 12 lbs |
5.37 kg 12 lbs |
| Adancime Carcasa cu Suport | 25.27 in 64.2 cm 641.9 mm 2.11 ft |
24.08 in 61.2 cm 611.6 mm 2.01 ft |
| Inaltime Carcasa cu Suport | 18.06 in 45.9 cm 458.7 mm 1.5 ft |
15.75 in 40 cm 400.05 mm 1.31 ft |
| Adancime Ecran cu Suport | 8.5 in 21.6 cm 215.8 mm 0.71 ft |
6.88 in 17.5 cm 174.72 mm 0.57 ft |
| Greutate Ecran cu Suport | 7.56 kg 17 lbs |
7.1 kg 16 lbs |
| Culoare Carcasa | Black | Silver |
| Hardware | ||
| Camera Web Integrata | No | No |
| Conectivitate | 1 x HDMI 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x D-sub 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
2 x HDMI 2.0 1 x DisplayPort 1.2 2 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 2 x USB 3.2 (Type-A; Gen 1; downstream) |
| Audio | ||
| Boxe Audio Integrate | 2 x 3W | |
| Caracteristici | ||
| Caracteristici Speciale | DDC/CI HDCP (High-bandwidth Digital Content Protection) |
Dell Display Manager Flicker-free technology Low Blue Light AMD FreeSync technology ComfortView |
| Caracteristici Extra | Security lock slot | |
| Ergonomie | ||
| Adancime Carcasa | 25.27 in 64.2 cm 641.9 mm 2.11 ft |
24.08 in 61.2 cm 611.6 mm 2.01 ft |
| Inaltime Carcasa | 14.97 in 38 cm 380.3 mm 1.25 ft |
14.36 in 36.5 cm 364.64 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 | No | Yes |
| Interval Ajustare Inaltime | 110 mm 11 cm 4.3307 in 0.3609 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 | 30 ° | |
| Rotatie spre Dreapta | 30 ° | |
| Suport Inclare Fata/Spate | Yes | Yes |
| Inclinare Ecran in Fata | 4 ° | 5 ° |
| Inclinare Ecran pe Spate | 21 ° | 21 ° |
| Frecventa si Interpolare | ||
| Frecventa Digitala pe Verticala | 56 Hz - 76 Hz | 24 Hz - 76 Hz |
| Frecventa Digitala pe Orizontala | 30 kHz - 83 kHz | 10 kHz - 137 kHz |
| Unitate Masura Interpolare Ecran | NULL | |
| Accesorii | ||
| Extra | D-sub cable DVI-D cable USB upstream cable |
DisplayPort cable HDMI cable |
| Certificate si Standarde | ||
| Licente | ENERGY STAR Epeat Silver |
TUV Rheinland Low Blue Light (Hardware Solution) |
| 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 | 3048 | 5000 |
| Nivel Altitudine Maxim de Stocare | 10668 | 12192 |
| Dell S2740L | Dell S2722QC |
