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Informatii Generale | ||
---|---|---|
Model | Dell P2815Q | Dell U2421HE |
Pret | ||
Tip | Monitor | Monitor |
An Fabricatie | 2014 | 2020 |
Brand | Dell | Dell |
Model | P2815Q | U2421HE |
Informatii Ecran | ||
Clasa Marime Ecran | 28" (inches) | 24" (inches) |
Dimensiune Diagonala | 28 in 71.1 cm 711.2 mm 2.33 ft |
23.81 in 60.5 cm 604.7 mm 1.98 ft |
Latime Ecran | 24.45 in 62.1 cm 620.93 mm 2.04 ft |
20.75 in 52.7 cm 527.04 mm 1.73 ft |
Inaltime Ecran | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
11.67 in 29.6 cm 296.46 mm 0.97 ft |
Producator Ecran | Innolux | |
Tip Ecran | TN | 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 | 3840 x 2160 | 1920 x 1080 |
Screen Pixel Pitch | 0.162 mm | 0.275 mm |
Densitate Pixeli Ecran | 157 ppi | 92 ppi |
Raport Marime Ecran-Carcasa | 83.95 % | 92.49 % |
Sursa Iluminare | W-LED | W-LED |
DCI P3 | 89% | |
sRGB | 97 % | 99 % |
Adobe RGB 1998 | 66 % | |
NTSC 1953 | 72 % | |
Luminozitate | 300 cd/m² | 250 cd/m² |
Contrast Ecran | 1000 : 1 | 1000 : 1 |
Unghi Vizibilitate Ecran (Orizontala) | 170 ° | 178 ° |
Unzhi Vizibilitate Ecran (Verticala) | 160 ° | 178 ° |
Screen Input Lag | 120 ms | |
Timp Minim de Raspuns | 5 ms | 5 ms |
Timp Mediu de Raspuns | 18 ms | 8 ms |
Timp Maxim de Raspuns | 25 ms | |
Strat Protector Ecran | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
3D | No | No |
Marime, Greutate, Culoare | ||
Adancime Carcasa | 2.21 in 5.6 cm 56.2 mm 0.18 ft |
1.54 in 3.9 cm 39 mm 0.13 ft |
Greutate Carcasa | 5.19 kg 11 lbs |
3.37 kg 7 lbs |
Adancime Carcasa cu Suport | 26.04 in 66.1 cm 661.3 mm 2.17 ft |
21.2 in 53.9 cm 538.5 mm 1.77 ft |
Inaltime Carcasa cu Suport | 17.14 in 43.5 cm 435.3 mm 1.43 ft |
13.72 in 34.8 cm 348.4 mm 1.14 ft |
Adancime Ecran cu Suport | 8.04 in 20.4 cm 204.1 mm 0.67 ft |
6.5 in 16.5 cm 165 mm 0.54 ft |
Greutate Ecran cu Suport | 7.2 kg 16 lbs |
5.32 kg 12 lbs |
Culoare Carcasa | Black | Black |
Hardware | ||
Camera Web Integrata | No | No |
Conectivitate | 1 x HDMI 1.4 (MHL) 1 x DisplayPort (Output MST) 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x USB 3.1 (Type-C; upstream; DP; 65W) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 (Output MST) 1 x HDMI 1.4 2 x USB 3.0 (downstream) 2 x USB 3.0 (downstream; BC 1.2) |
Audio | ||
Caracteristici | ||
Caracteristici Speciale | HDCP (High-bandwidth Digital Content Protection) | Flicker-free technology Low Blue Light |
Caracteristici Extra | Security lock slot | Security lock slot |
Ergonomie | ||
Adancime Carcasa | 26.04 in 66.1 cm 661.3 mm 2.17 ft |
21.2 in 53.9 cm 538.5 mm 1.77 ft |
Inaltime Carcasa | 15.03 in 38.2 cm 381.7 mm 1.25 ft |
12.35 in 31.4 cm 313.7 mm 1.03 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 |
130 mm 13 cm 5.1181 in 0.4265 ft |
Suport Pivotare Mod Portret / Vedere | Yes | Yes |
Pivotare la Stanga | 90 ° | 90 ° |
Pivotare la Dreapta | 90 ° | 90 ° |
Suport Rotatie Stanga/Dreapta | Yes | Yes |
Rotatie spre Stanga | 45 ° | 40 ° |
Rotatie spre Dreapta | 45 ° | 40 ° |
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 | 24 Hz - 85 Hz | 56 Hz - 76 Hz |
Frecventa Digitala pe Orizontala | 31 kHz - 114 kHz | 30 kHz - 83 kHz |
Unitate Masura Interpolare Ecran | NULL | |
Accesorii | ||
Extra | DisplayPort cable - mini-DP to DP USB 3.0 upstream cable |
DisplayPort cable USB Type-C to Type-C cable |
Certificate si Standarde | ||
Licente | ENERGY STAR 6.0 Epeat Gold RoHS TCO Certified Displays |
ENERGY STAR EPEAT TCO Certified RoHS NFPA 99 |
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 P2815Q | Dell U2421HE |